DEPARTMENT OF THE INTERIOR

BULLETIN

OF THE

UNITED STATES

GEOLOGICAL SURVEY

No. 91

WASHINGTON

GOVERNMENT PRINTING OFFICE 

1801

UNITED STATES GEOLOGICAL SURVEY

J. W. POWELL, DIKECTOK

RECORD

OF

NORTH AMERICAN GEOLOGY FOR 1890

BY

NELSON HORATIO DARTON

WASHINGTON

GOVERNMENT PRINTING OFFICE 

1891

RECORD OF NORTH AMERICAN GEOLOGY*FOR 1890,

BY KELSON HORATIO DARTON.

INTRODUCTORY.

This work is the continuation of the record for 1887-1889,1 inclusive, 

and includes publications received during the year 1890.

The literary scope of this record includes geologic publications 

printed in North America, and publications on North American geology 

wherever printed. Purely paleontologic or inineralogic papers are not 

included.

The entries are comprised in the three following classes, all arranged 

in a single alphabetic sequence:

I. Principal*entries. Consisting of full titles of separate contributions classified by authors, together with an abbreviated reference to 

the containing publication and a short note descriptive of the geologic 

contents. Imprint dates are given only when other than 3 890, and 

size of page when other than octavo. The extent of papers less than 

a page in length is indicated thus : £ p,, | col., 3 lines.

II. Titles of containing publications. Entered as headings under 

which authors' names and short titles of the contained papers are listed 

in their order of precedence. 

III. Subject references. Each consisting of a condensed title of paper, 

and the author's name for cross reference to a principal entry. These 

are essentially index references, but they are entered under a limited 

number of headings, of which a classified key is given below.

bulletin TJ. S. Geol. Survey, No. 75, pp. 173. - Washington, 1891.
CLASSIFIED KEY TO fllE SUBJECT ENTRIES.

(1) GEOGRAPHIC SUBJECTS.

Alabama.

Alaska, and the other States and Territories.

Africa.

Asia.

Canada (including all of British Columbia).

Central America.

Europe.

Hawaiian Islands.

Mexico.

South America.

(2) STRATIGRAPHIC SUBJECTS.

Archeau and Algonkian, with sub-headings as follows:

Eastern Canada.

Lake Superior to Lake Huron region.

New England.

New York to Georgia.

Western United States.

Nomenclature. 

Cambrian, with sub-headings as follows:

Canada.

New York and New England.

Pennsylvania to Virginia.

Illinois. ,

Great Lakes region.

Western United States.

Nomenclature. 

Carboniferous (including Permian), with sub-headings as follows

Canada. » New England.

Appalachians to the Mississippi.

Iowa, Missouri, Kansas.

Arkansas to Mexico.

Bocky Mountain region.

Arizona.

Central America.

California. 

6
RECORD OF NORTH AMERICAN GEOLOGY FOR 1890.

Cretaceous, with sub-headings as follows:

Atlantic Coast region.

Canada.

Great Plains and Eocky Mountain region.

Texas region.

Mexico.

Kentucky.

Pacific coast.

South America. 

Devonian, with sub-headings as follows:

Alabama.

Canada.

Central America.

England.

Illinois.

Iowa.

Kentucky.

Maine.

Massachusetts.

New Jersey."

New York.

Ohio and Indiana.

Pennsylvania.

Tennessee.

Virginia and Maryland.

Western United States.

Nomenclature. 

Jura-Trias, with sub headings as follows:

Canada.

Central America.

Newark formation (Connecticut to North Carolina).

Western United States.

Nomenclature. 

Pleistocene, with sub-headings as follows:

Alaska.

Appalachians to Mississippi basin.

Atlantic Coast region.

Central America.

General.

Great Lakes region and eastern Canada.

Mississippi basin to Eocky Mountains.

Eocky Mountains to Pacific coast.

Western Canada.
8 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL. 91.

Silurian, with sub-headings as follows:

Appalachians (Maine to Alabama).

Canada.

Central and Western States.

Nomenclature. 

Tertiary, with sub-headings as follows:

Atlantic Coast plain.

Gulf States (Florida to Texas).

Arkansas to Kansas.

British Columbia.

Central and Western United States.

California and Oregon.

Mexico.

Central America.

South America.

(3) OTHER SUBJECTS.

Geologic philosophy, with sub-headings as follows:

Petrology.

Glaeiology.

Physiographic geology.

Earth crust deformation.

Chemical and cheinico-organic deposition.

Geologic climate.

Volcanism.

Miscellaneous. 

Petrography.
LIST OF PUBLICATIONS EXAMINED.

American Academy of Arts and Sciences, Proceedings, vol. 24.

American Association for the Advancement of Science, Proceedings, vol. 38. Salem,

Mass.

American Geologist, vols. 5,6. Minneapolis, Minn. 

American Journal of Science, 3d series, vols. 39,40. New Haven, Conn. 

American Museum of Natural History, Bulletin, vol. 2, Nos. 3,4; vol. 3, No. 1, pp.

1-194. New York, N. Y.

American Naturalist, vol. '23, November and December; vol. 24. Philadelphia, Pa. 

American Philosophical Society, Proceedings, vol. 27, No. 131; vol. 28, Nos. 132-134.

Philadelphia, Pa.

 Transactions, vol. 16, new series, part 3. Philadelphia, Pa. 

Appalachia, vol. H, Nos. 1,2. Boston, Mass. 

Boston Society of Natural History, Proceedings, vol. 24, pp. 355 to end: vol. 25, pp.

1-80. Boston, Mass. 

British Association for the Advancement of Science, Report of fifty-ninth meeting.

London.

California Academy of Science, vol. 2. San Francisco.

California, State Mineralogist, Ninth and Tenth Annual Reports. Sacramento. 

Canada, Geological and Natural History Survey, Annual Eeport, new series, vol. 3,

1887-'88, 2 parts. Montreal.

Canada, Eoyal Society, Transactions, vol. 7. Montreal. 

Canada, Eeport of Commission on Mineral Resources of Ontario. 

Canadian Institute, Proceedings, 3d series, vol. 7. Toronto. 

Canadian Record of Science, vol. 3, Nos. 7,8; vol. 4, Nos. 1-4. 

Cincinnati Society of Natural History, Journal, vol. 12, No. 4; vol. 13, Nos. 1-3.

Cincinnati, Ohio.

 Colorado Scientific Society, Proceedings, vol. 3, part 2. Denver. 

Connecticut Academy of Arts and Sciences, Transactions, vol. 8, part 1. New Haven. 

Denison University, Scientific Laboratories, Bulletin, vol. 5. Granville., Ohio. 

Deutsche geologische Gesellschaft, Zeitsclfrift, vol. 40, No. 4 ; vol. 41, Nos. 1-3. Berlin. 

Edinburgh Geological Society, Transactions, vol. 6, parts, 1,2. Edinburgh. 

Elisha Mitchell Scientific Society, Journal, 1839, part 2; 1890, part 1. Raleigh, N. C. 

Essex Institute, Bulletin, vol. 21, Nos. 7-12; vol. 22, Nos. 1-6. Salem, Mass. 

Engineering and Mining Journal, vol. 49,50. New York. 

Forum, 1890. New York.

Geological Magazine, new ser., decade in, vol. 7. London. 

Geological Society of America, Bulletin, vol. 1. Washington, D. C. 

Geological Society, Quarterly Journal, vol. 46. London. 

Geologiska Foreniugens i Stockholm, Forhandlingar, vol. 11, Nos. 5-7; vol. 12. Nos.

1-4.

Georgia, Bulletin Experiment Station, 1890. 

Harvard College, Museum of Comparative Zoology, Bulletin, vol. 16, Nos. 5,7,8;

vol. 17, No. 6; vol. 18; vol. 19, Nos. 1-4; vol. 20, Nos. 1-5,7. 

Iowa Academy of Science, Proceedings", 1887-'89.

9
10 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL. 91.

Iowa State University, Laboratories of Natural History, Bulletin, vol. I, Nos. 2-4;

vol. 2, No. 1. Iowa City.

Johns Hopldns University, Circulars, Nos. 78-84. Baltimore, Md. 

Kansas Academy of Science, Transactions, vol. 12, part 1. Topeka. 

Liverpool Geological Association, Journal, vol. 9. Liverpool. 

Liverpool Geological Society, Proceedings, vol. 6, part 1. Liverpool. 

Liverpool Literary and Philosophical Society, Proceedings, vol. 41. Liverpool. 

Manchester Geological Society, Transactions, vol. 20, parts 9-17. Manchester. 

Missouri, Geological Survey, Bulletins Nos. 1-3. Jefferson City. 

National Geographic Magazine, vol. 2. Washington, D. C. 

Nature, 1890. London. 

Neues Jahrbuch, 1890. Stuttgart.

New Brunswick Natural History Society, Bulletin, vol. 9. Saint John. 

New Jersey Geological Survey, Annual Report of the State Geologist for 1889.

Trenton. 

New York Academy of Sciences, Annals, vol. 4, No. 12; vol. 5. New York.

 Transactions, vol. 9; vol. 10, Nos. 1-3. New York.

New York, Commissioners of the State Reservation at Niagara, Sixth Report.

Albany. 

New York State Museum, Annual Reports, 41-42. Albany.

 Bulletin, No. 7. Albany.

Ohio Geological Survey, First Annual Report (3rd organization). Columbus. 

Ottawa Naturalist, vol. 3, No. 4 ; vol. 4, Nos. 1-9. Ottawa, Canada. 

Pennsylvania Geological Survey, Annual Report for 1887. Harrisburg.

 Seventh Report 011 Oil and Gas. Harrisburg.

Philadelphia Academy of Natural Science, Proceedings, 1889, part 3 : 1890, parts 1-2.

Philadelphia, Pa.

Popular Science Monthly, 1890. New York.

School of Mines Quarterly, vol. 11, Nos. 2-4; vol. 12, No. 1. New York. 

Science, vols. 15, 16. New York.

Scientific American Supplement, vols. 20, 30. New York. 

Scottish Geographical Magazine, vol. 6. Edinburgh.

Smithsonian Institution, Annual Report, 1886, part 2; 1887, part 2, 1888, parts 1. 2. 

Soci6t6 ge"ologique de France, Bulletin, 3e sdrie, vol. 16, No. 10; vol. 17, Nos. 1-9.

Paris.

Socie"te" ge"ologique du Nord, Annales, vol. 16, Nos. 5, 6 ; vol. 17, Nos. 1-3. Lilie. 

Technology Quarterly, vol. 3, Nos. 1-3. Boston, Mass. 

Texas Geological Survey, Bulletin No. 4. Austin.

 First Annual Report. Austin.

U. S. Geological Survey, Bulletins, Nos. 54-64,66-70. Washington.

 Monographs, vols. 1, 15,16. Washington.

 Annual Reports, J. W. Powell, Eighth and Ninth, 1886-'88.

U. S. National Museum, Proceedings, vol. 12. Washington, D. C.

Vassar College Institute, Transactions, vol. 5. Poughkeepsie, N. Y.

Wagner Free Institute, Transactions, vols. 2, 3. Philadelphia.

Warren's New Physical Geography.

Washburn College Laboratory, Bulletin, vol. 2, No. 11. Topeka, Kans.

Washington Philosophical Society, Bulletin, vol. 11, pp. 173-358. Washington,

D. C.

Wyoming, Report of the Territorial Geologist, January, 1890. Cheyenne. 

Yorkshire Geological and Polytechnic Institute, Proceedings, new series, vol. 11,

part 2.
EEOORD.

A.

ADAMS, F. D. Notes on the lithological character of some of the rocks 

collected in the Yukon district and 

adjacent northern portion of British 

Columbia.

Canada, G-eol. Survey, Reports, vol. 3, new 

series, part I, Eeport B, pp. 235-240. 1888.

Consists entirely of petrographio descriptions.

 [Summary of observations in 1887 

in Moutcalra and Joliette counties.]

Canada, Geol. Survey, Reports, vol. 3, new 

series, part 1, Report A, pp. 27-28. 1888.

Includes a brief description of the relations 

of the auorthosite, anil evidence as to its 

eruptive nature.

 [Account of explorations in the 

eastern townships of Quebec. ]

Canada, Geol. Survey, Reports, vol. 3, new 

series, part 1, Report A, pp. 84-85. 1888.

Includes brief summary regarding the relations of the crystalline rocks.

Africa. Banket deposits of the Witwatersrand, CURTIS. 

De Kaap Transvaal gold-fields, FURLONGE. ^ 

Nile and the desert, BOLTON. 

AGASSIZ, Alexander. Note [on coral 

reefs of southern Florida, and their 

relation to thegrowth of the peninsula]. 

Harvard Oollege, Mus. Oomp. Zool., Bull., 

vol. 16, pp. 157-158.

Alabama. Analyses of dolomite and clay,

HlLLEBRAND.

Appotnattox formation, McGEE. 

Building stones, MERRILL, G. P. 

Pleistocene submergence, McGEE.

SPENCER. 

Analyses of sand and white earth

from Talladega, CATLETT. 

Geology of Mon Louis island, LANGDON.

Alabama Continued.

Macfarlane's Eailway Guide, CAMPBELL. SMITH and GESNER. 

Peculiarities in drainage, McGEE. 

Warren's geography, BREWER.

Alaska. Ice cliffs of Kowak river, BUSSELL. CANTWELL. 

Surface geology, RUSSELL.

American Association for the Advancement of Science, vol. 38.

North American Mesozoic, WHITE, 

C. A.

Origin of gneiss, BELL.

Level of no strain in crust of the 

earth, CLAYPOLE.

Trap ridges of East Haven, Bran ford, 

Connecticut, HOVEV, E. 0.

Devonian of Devonshire, WILLIAMS, 

H. S.

Ogishke conglomerate, WINCHELL, A.

Origin of Keewatin ores in Minnesota, WINCHELL, N. H. and H. V.

Eagle Flats formation and basin of 

Trans-Pecos, Texas, HILL.

Igneous rocks of central Texas, HILL 

and DUMBLE.

Staked Plains formation,Texas,HILL.

Valley of Upper Canadian, TexasNew Mexico, HILL.

Topographic features of Texas, HILL.

Zircon rocks in Archean of New Jersey, NASON and FERRIER.

Archean northwest of Lake Superior, 

LAWSON.

Petrography of certain dikes of Rainy 

Lake region, LAWSON and SHUTT.

Lake ridges of Ohio and glacial 

drainage in valley of Susquehanna, 

WRIGHT.

11
12 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL. 91.

American Association, etc. Cont'd.

Glacial phenomena, Illinois and Indiana, LEVERETT.

Topographic types of northeastern 

Iowa, McGEE.

Petroleum belt of Terre Haute, 

WALDO.

Maquoketa shales in Iowa, JAMES.

Studies of hornblende schist, HITCHCOCK.

Cretaceous of northern Mexico, 

WHITE, C. A.

Pits and domes of Mammoth Cave, 

HOVEY, H. C.

AMERICAN GEOLOGIST. The Azoic 

system.

American Geologist, vol.5, pp. 106-107, $ p. 

Discussion of definition given in Century 

Dictionary.

 The pre-natal history of the geological society of America.

Am. Geologist, vol. 6, pp. 181-194.

 What constitutes the Taconic range 

of mountains?

Am. Geologist, vol. 6, p. 247, PI. vi. 

Excel pts, -with maps, from various writers 

in regard to the location of the Taconic mountains.

 Quebec not in conflict with Taconic. 

Am. Geologist, vol. 6, pp. 310-311. 

Discussion of the status of the terms.

 , vol. 5.

Geographic features of the Texas 

region, HILL.

Laurentian as applied to Quaternary, 

JAMES.

Scolithus flattened by pressure, WANNER.

Extinct volcanoes in Colorado, 

LAKES.

Islands of Santa Barbara Channel, 

YATES.

North American Geology and Paleontology by Miller, DANA.

Geology of Rainy Lake Region, LAWSON. .

Fossils from Cambro-Silurian of Manitoba, WHITE AVES.

Geological Survey of Minnesota, report for 1888, WINCHELL, A.

Rivers and valleys of Pennsylvania, 

DAVIS.

Structure of drumlins, UPHAM.

Fossils of the Trinity beds, HILL.

Kansas salt mine, HAY.

Silurian system, MURCHISON.

American Geologist, vol. 5 Continued. 

Level of no strain in crust of the earth,

CLAYPOLE. 

Origin of outlines of the Bermudas,

FEWKES.

Extinction of species, McCREERY. 

Glacial luuoid furrows, PACKARD. 

Azoic system, AM. GEOLOGIST. 

Subaerial decay of rocks, RUSSELL. 

Geology of Nantucket, SHALER. 

Meeting of Geological Society of

America. 

Meeting of Boston Society of Natural

History.

Well at Dixou, Illinois, TIFFANY. 

Well at Le Mars, Iowa, TODD. 

Dikes near Kennebunkport, Maine, .

KEMP. 

Triassic traps of Nova Scotia, MARS1ERS.

Training of a geologist, BRANNER.

Triassic flora of Richmond, Virginia, 

MARCOU.

Copper iu Auimikie rocks of Thunder 

Bay, LAWSON.

Quicksilver deposits of Pacific slope, 

BECKER.

Preglacial channels at the falls of 

the Ohio, BRYSON.

Level of no strain, DAVIS.

Use of terms Laurentian and Newark, 

HITCHCOCK.

Glacial geology of Irondequoit regions, DRYER. "

Session of International Geological

Congress, FRAZER. 

History of the Quebec group, HUNT,

T.S.*

Making of Pennsylvania, CLAYPOLE. 

Geology of Ontario, BELL. 

Note on Duck and Riding Mountains,

TYRRELL.

Report on James Bay country, Low. 

Geology of Quebec, ELLS.. 

Northern New Brunswick and Maiue,

BAILEY and MC!NNES. 

Surface geology of New Brunswick,

CHALMERS. 

Transactions of meeting of Kansas

Academy. 

Drainage systems of New Mexico,

TARR.

Artesian wells in Kansas, HAY. 

American Neocomian, MARCOU.
DAKTOH.J RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 13

American Geologist, vol. 5 Continued. 

Survey of Conoho country, CUMMINS

and LERCH.

Maquoketa shales, JAMES. 

Lower and middle Taconic, MARCOU. 

Meeting of International Congress of

Geologists, HERRICK. 

Trenton limestone oil and gas, ORTON. 

 , vol. 6.

A deserted gorge of the Mississippi,

GRANT. 

Permo-Carbouiferous of Kansas,

WOOSTER.

Huroniau-Laurentian contact, BARLOW.

Artesian water from the drift, ROLFE. 

Non-feldspathic iutrusives of Marylaud, WILLIAMS, G. H. 

Ice cliffs of Kowak River, Alaska,

RUSSELL. CANTWELL. 

Quaternary history of Mono Valley,

RUSSELL. 

Use of terms Laurentian and Champlain, MARCOU. 

Casts of crinoids from Burlington

limestone, ROWLEY. 

Sergipe-AlagOas basin of Brazil,

BRANNER. 

Check list of Cretaceous invertebrates

of Texas, HILL.

On the name Laurentian, JAMES. 

Carboniferous of central Texas, TAUR. 

Glaciation of the Cordillera, DAWSON, G. M. 

Eruptive rocks of Lake Huron region,

FAIRBANKS. 

Pre-natal history of the Geological

Society of America, AM. GICOLOGIST. 

Characteristics of volcanoes, DANA. 

Geographic development of northern

New Jersey, DAVIS and WOOD. 

Geology of Lasseu Peak district, DILLER. 

Geology of island of Mt. Desert,

SHALER. 

Thickness of rocks in Central New

York, PROSSER. 

Artesian wells in the Dakotas, UPHAM. 

Cheyenne sandstone and Neocouiian

shales of Kansas, CRAGIN. 

Coal measures of Indian Territory,

CHANCE. 

Gbiciatiou of eastern Cauada.CHALMEKS,

American Geologist, vol. 5 Continued.

What constitute the Tacouic Mountains? AM. GEOLOGIST.

Exploration of the Indian Territory, 

HILL.

Texas Cretaceous, HILL.

The Wetwoods, BHYSON.

Tacouic iron ores, WINCIIELL, N. H. 

and H. V.

Pilot Knob, HILL. KEMP.

Extension of Iroquoisbeach,SPENCER.

Relations of State and National Surveys, BRANNER.

Quebec not in conflict with Taconic, 

AM. GEOLOGIST.

The Iroquois beach, SPENCER.

Glaciation of the Cordillera and Laurentide, CHALMERS.

Cause of the glacial period, UI'HAM.

Great quartzite more recent than 

Olenus schist, HOLST.

Observations on some Canadian 

rocks, WINCHELL, A.

Reconnaissance in Kansas, HAY.

Geology of Eastern Maine and New 

Brunswick, BAILEY.

Glacial boundary Pennsylvania to 

Illinois, WRIGHT.

Submergence of Isthmus of Panama, 

UPHAM.

Iroquois beach, DAVIS. 

Ameri can Journal of Science, vol. 39.

Devonian system of Devonshire, WILLIAMS, H. S.

Zinciferous clays of Missouri, SEAMON.

Origin of normal faults, READE.

North American Geology and Paleontology, DANA.

lath Report Minnesota Survey, DANA.

Fossils in Columbia County, New 

York, BISHOP.

Cretaceous, San Carlos Mountain, 

Mexico, WHITE, C. A.

Fossils in Dutchess County, New 

York, DWIGHT.

Cretaceous plants from Martha's 

Vineyard, WHITE, D.

Review of Ells's report on Quebec, 

WALOOTT.

Tracks in Animikie rocks, SELWYN. 

Hercynian fauna, WALCOTT. 

Sedgwick and Murchison, Cambrian 

and Silurian, DANA,
14 EECORD OF NORTH AMERICAN GEOLOGY FOR 1890. IBULL. 91.

American Journal of Science ContM.

Cretaceous of British Columbia, 

DAWSON, G. M.

Recent rock flexure, CRAMER.

Calciferous formation in Champlain 

Valley, BRAINERD and SEELY.

Geological survey of Canada, Reports, 

vol. 3, DAWSON, G.M.

Sandstones of Fernando de Noronha, 

BRANNER.

Dikes in central Appalachian, Virginia, DARTON. DILLER.

Soda-granite and quartz-keratophyre, Pigeon Point, BAYLEY.

Topographic features of central 

Texas, TARR.

Sub aerial decay of rocks, DANA.

Diatom beds in Yellowstone Park, 

WEED.

Archean limestone in Norfolk, Conn., 

CORNISH.

Glacial scratches in Norfolk, Conn., 

CORNISH.

Characteristics of volcanoes, DANA.

Elementary proof of the earth's rigidity, BECKER.

Minerals of amphibole and pyroxene 

groups, CROSS.

Archean axes of eastern North America, DANA.

Metambrphic strata of southeastern 

New York, MERRILL, F. J. H.

History of Mono Valley, California, 

RUSSELL.

Lower Carboniferous in central 

Texas, TARR.

Scapolite rock in New Jersey, NASON. 

 , vol. 40.

Southern extension of Appomattox 

formation, McGEE.

Goniolina in Comanche series of 

Texas, HILL.

Fayalite in obsidian of Lipari, IDDINGS and PENFIELD.

Post-tertiary deposits of Manitoba, 

TYRRELL.

Curious occurrence of vivianite, DUDLEY.

Classification of glacial sediments of 

Maine, STONE.

Silurian graptolites from Maine, 

DODGE.

Siderite basins of Hudson River 

epoch, KIMBALL.

American Journal of Science Cont'd.

American Committees of International Congress, WILLIAMS, H. S.

Potomac or younger Mesozoic florn, 

FONTAINE.

Rocky Mountain protaxis, DANA.

Cretaceous of Manitoba, TYRRELL.

Geology of Mon Louis Island, LANGDON.

Microscopic structure of oolite, BARBOUR and TORRKY.

Clinton group fossils, FOERSTE.

Blandford's address to Geological Society of London, DANA.

Fossils in Hillsdale, New York, DANA.

" Boruardston Series" of upper Devonian rocks, EMERSON.

Keoknk beds at Keokuk, GORDON.

Indianapolis meeting of Geological 

Society.

Superimposition of the drainage in 

central Texas, TARR.

Pre-s;lacial drainage and recent history of western Pennsylvania, FoSHAY.

Long Island Sound in the Quaternary, DANA.

Deformation of Iroquois Beach, SPENCER.

Sand transportation by rivers, GRAHAM.

Cretaceous rocks of northern California, DILLER.

American Museum of Natural History 

Bulletin, vol. 3.

Calciferous formation in the Champlain Valley, BRAINERD and SEELY. 

Fauna of rocks at Fort Cassin, Vermont, WHITFIELD, R. P.

American Naturalist, vol. 23, December.

Silver Lake of Oregon, COPE. 

 , vol. 24.

Excavations made by sea-urchins, 

FAWKES.

Brecciated character of St. Louis 

limestone, GORDON.

Erosive agents in the arid regions,

TARR.

Glacial phenomena in Beaver Valley, 

t FOSHAY and HICE. 

Transitional drift of Iowa, WEBSTER.
DABTON.I RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 15

American Philosophical Society, 

Transactions, vol. 16. 

[New series] part 3. 

Sergipe-Alagdas basin of Brazil,

BRANNER. <

Mammalia of Uinta formation, SCOTT. 

AMI, Henry M. On^he geology of Quebec City.

Science, vol. 16, p.317, 1$ col., 4°. 

Abstract, Am. Geologist, vol. 7, p. 71, J p, 1891. 

Discussion of the horizon of the strata.

Appalachia, vol. 6, Nos. 1,2. 

Madison bowlder, CKOSBY. 

Ice age in North America, DAVIS. 

Volcanoes in Japan, HOLLAND. 

Archean and Algonkian. 

Eastern Canada, report on Quebec, ELLS. 

Eeview of Ells on geology of Quebec,

WALCOTT.

Lake St. John country, CHAMBERS. 

Acadian and St. Lawrence water

shed, BAILEY. 

Stratigraphy of "Quebec group,"

ELLS.

Eastern townships of Quebec, ADAMS. 

Pre-Paleozoic surface in Canada,

LAWSON.

Serpentines, GIROUX. 

Eastern coast of Hudson Bay, Low. 

Geology of Ontario, BELL. 

Mistassinni region, Low. 

Between Montreal River and -Lake

Huron, BELL.

Archean axes of eastern North America, DANA.

Origin of gneiss, BELL. 

Hunter Island and Seine River region,

SMITH, W. H. 

New Brunswick, BAILEY. BAILEY

and MclNNES. 

North side of St. Lawrence above

Quebec, LAFLAMME.

Warren's geography, BREWER.

Eozoon in rocks at St. John, MATTHEW.

Areas of continental progress iu 

North America, DANA.

Macfarlane's Railway Guide, DAWSON, G. M.

Iron ores, HUNT, T. S.

Lake Temiscamiug and Montreal 

River, BELL.

Summary reports of Geological .Survey 1887-'88, SELWYN.

Archean and Algonkian Continued.

Montcalm and Joliette Counties, 

ADAMS.

Excursion in northern Appalachians, 

WILLIAMS, G. H.

Gold-bearing rocks in Halifax County

FARIBAULT. 

 Lalce Superior to Lake Huron region,

Report on Rainy Lake region, LAWSON.

Petrography of contain dikes of Rainy 

Lake region, LAWSON and SHUTT.

Archean northwest of Lake Superior, 

LAWSON.

Eruptives of Lake Huron region, 

FAIRBANKS.

Archean of central Canada, LAWSON.

Geology of Ontario, BELL.

Microscopic examination of rocks 

from Thunder Bay silver district. 

BAYLEY.

Pigeon Point, Minnesota, BAYLEY.

Report Lake Superior division,U. S. 

Geol. Survey, IRVING. VAN HISE.

Pre-Cauibrian of the Black Hills, 

VAN HISE.

Geology of the northwest of Lake 

Superior, HARVEY.

Origin of ores of Keewatin in Minnesota, WINCHELL, N. H. and H. V.

Position of Ogishke conglomerate, 

WINCHELL, A.

Results of Archean studies, WINCHELL, A. VAN HISE.

Huronian-Laureutian contact north 

of Lake Huron, BARLOW.

Huronian andLaurentian rocks north 

of Lake Huron, LAWSON.

Tracks in Animikie rocks, SELWYN.

Origin of gneiss, BELL.

Greenstone schists of Marquette-Menoininee regions, WILLIAMS, G. H. 

IRVING.

Copper mining in Michigan, ENG. 

AND MINING JOUR.

Kamanistiqnia silver bolt, WOOD.

Observation on some Canadian rocks, 

WINCHELL, A.

Mines on Lake Superior, IN GALL.

Copper in Animikie at Thunder Bay, 

LAWSON.

Taconic iron ores of Minnesota, WINCHELL, N. H. and H. V.

Analyses of rocks from Menominee 

River, RIGGS.
16 KECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL. 91.

Archean and Algonkian Continued.

Analysis of uovaculite from Marquette, HILLEBRAND. 

. Analyses of rocks from Pigeon Point, 

EAKINS. HILLEBRAND. RIGGS. 

WHITFIELD, J. E.

Analyses of rocks collected by R. D. 

IRVING. HILLEBRAND.

Analyses of rocks from PenokeeGogebic range, CHATARD. EAKINS.

Macfarlane's Railway Guide, DAWSON, G. M. WINCHELL, A.

Analysis of diabase from Michigan, 

CHATARD.

Warren's geography, BREWER.

Iron ores, HUNT, T. S. 

Northern and western British America, 

Caribou district, British Columbia, 

BOWMAN.

Mineral wealth of British Columbia, 

DAWSON, G. M.

James Bay region, Low.

Lithology of rocks from Yukon district, ADAMS.

Big bend of the Columbia, COLEMAN.

Yukon district, DAWSON, G. M.

Areas of continental progress in North 

America, DANA.

Yukon and Mackenzie Rivers, McCONNELL.

Macfarlane's Railway Guide, DAWSON, G. M.

New England, Geology of Mount Desert 

Island, SHALER.

Areas of continental progress in 

North America, DANA.

Archean axes of eastern North America, DANA.

Eastern Maine. BAILEY.

Granites of Massachusetts, EMERSON.

Essex County, Massachusetts, SEARS.

Geology of Cape Ann, SHALER,

Report Division of Archean geology, 

U. S. Geol. Survey, PDMPELLY.

Kaolin in Blandford, Massachusetts, 

CROSBY.

Macfarlane's Railway Guide, CROSBY, 

HITCHCOCK.

Limestone at Norfolk, Connecticut, 

DANA.

Report Atlantic coast Division, U. 

S. Geol. Survey, SHALER.

Studies of hornblende schist, HITCHCOCK.

Warren's geography, BREWER.

Archean and Algonkian Continued. 

Granitoid areas in lower Laurentian,

HITCHCOCK. WILLIAMS, G. H. 

New York to Georgia, Excursion in

Northern Appalachians, WILLIAMS,

G. H. 

Metamorphic strata of southeastern

New York, MERRILL, F. J. H. 

Iron ores of the United States, HUNT

T. S.

Iron ores of New York, SMOCK. 

Clays near Morrisania, New York,

MARTIN. MERRILL, F. J. H. 

Archean axes of eastern North America, DANA. 

Areas of continental progress in North

America, DANA.

Analyses of intrusive diorite near 

Peekskill, New York, CHATARD.

Studies of Archean rocks,New Jersey, 

NASON.

Zircon rocks in highlands of New 

Jersey, NASON and FERRIER.

Scapolite rock, NASON.

Artesian wells, New Jersey, NASON.

Studies of Triassic rocks in New 

Jersey, NASON.

Serpentinous rocks, New York and 

Penuslyvania, MERRILL, G. P.

Serpentines of southeastern Pennsylvania, RAND.

Analyses of serpentines, CATLETT.

State line serpentines, Pennsylvania, 

CHESTER.

Gabbros of Delaware, CHESTER.

Non-fcldspathic intrusives of Maryland, WILLIAMS, G. H.

Vicinity of Baltimore, WILLIAMS, G. 

H.

Analyses of rocks, Baltimore County, 

Maryland, CHATARD. WHITFIELD, 

J. E.

Analysis of dolomite from Cockeysville, Maryland, WHITFIELD, J. E.

Corundum in Patrick County, Virginia, GENTH.

Warren's geography, BREWER.

Macfarlane's Railway Guide, CHESTER. FONTAINE. HAMMOND. HITCHCOCK. HUNT. WHITE, I. C. McCUTCHEN. SAFFORD. CAMPBELL. 

SEELY. SMOCK. CHANCE. FONTAINE. WILLIAMS, G. H. 

Western United States, Black Hills, VAN

HlSE.
DAUTON.] RECORD OP NORTH AMERICAN GEOLOGY FOR 1890. 17

Archean and Algonkian Continued. 

Areas of continent al progress in North

America, DANA. 

-Report Montana division,U% S. Geol.

Survey, PKALE. 

Yellowstone Park, IDDINGS. 

Crystalline rocks of Missouri, HAWORTH.

Building stones, Missouri, LADD. 

Iron ores of tlie United States, HUNT,

T.S.

Indian Territory and Red River,HiLL. 

Movements in Rocky Mountains,

EMMONS. 

Northwestern Colorado region,

WHITE, C. A. 

Central mineral region of Texas,

COMSTOCIC.

Texas-Pecos, Texas, STREERUWITZ.

Review of Texas geology, BUMBLE.

Displacements in the Grand Canon, 

WALCOTT.

Warren's geography, BREWER.

Macfarlane's Railway Guide, ELDRIDGE. EMMONS. UPHAM. BROADHEAD. CHAMBERLIN.COOPER. DAWSON, G. M. EMMONS. HAGUE. PUMPELLY. WlNCHELL, N. H.

Nomenclature, Use of term Laurentian, 

HITCHCOCK. JAMES. MARCOU.

Iron ores of the United States, HUNT, 

T. S.

Azoic system, AM. GEOLOGIST.

Archean and Algonkian Continued. 

Geology of Ontario, BELL. 

Macfarlane's Railway Guide, LESLEY.

Arizona. Analyses of recent lavas, 

EAKINS.

Arizona's new bonanza, STORMS.

Building-stone?, MERRILL, G. P.

Displacement in Grand Canon, WALCOTT.

Macfarlane's Railway Guide, DUT-- 

TON.

Primary quartz in basalts, IDDINGS.

Warren's geography, BREWER.

Arkansas. Analysis of eruptive rock,

EAKINS.

Building-stone, MERRILL, G. P. 

Crowley's ridge, CALL. 

Eastern Arkansas, CALL. 

Macfarlaue's Railway Guide, jLouGHRIDGE, OWEN. 

Warren's geography, BREWER.

ASHBURNER, Charles A. Natural gas 

explorations in the eastern Ontario 

peninsula.

Engineering and Mining Jour., vol. 49, p. 

313, 4°.*

Geologic map, and a tabular section based 

mainly on well records.

Asia. Analysis of basalt, CHATARD. 

Ascent of Japanese volcanoes, HOLLAND.

B.

BAILEY, G. E. [Geological notes on Dakota.]

Macfarlane's Geol. Railway Guide, 2d. 

edition, p. 256, J p.

At stations on part of JYemonfc, Elkhorn & 

Missouri Valley Railway.

BAILEY, L. W., Presidential address 

on the progress of geological investigation in New Brunswick.

Oanada, Royal Soc., Trans., vol. 7, sec. iv, 

pp. 3-17.

A general review of New Brunswick geology and geologic history. 

 On some relations between the geology of eastern Maine and New Brunswick.

Canada, Royal Soc., Trans., vol. 7, sec. iv, 

pp. 57-68.

Abstract, Am. Geologist, vol. 6, p. 390, | p. 

Discussion of age, relations, and distribution 

of the various formations, especially the Devonian aii.d Silurian.

BULL 91 -~2

BAILEY, L. W. Continued.

 On the Acadian and St. Lawrence 

watershed.

Canadian Record of Science, vol. 3, pp. 

' 39H-413, 1889.

A summary account of its physiographic

and geologic characteristics, comprising a

description of formation from supposed pro-

% Cambrian to Devonian and a discussion of

their age and relations.

 and McINNES, Win. Report on 

explorations and surveys in portions of 

northern New Brunswick and adjacent 

areas in Quebec and in Matne, U. S.

Canada, Geol. Survey, Reports, vol. 3, newseries, part 2, report M, pp. 52, 1888.

Abstracts, ibid., part 1, report A, pp. 35-37; 

Am. Geologist, vol. 5, pp. 246-247, $ p.j Am. 

Jour. Sci., 3d series, vol. 39, p. 239, 4 lines.

The Silurian formation; its distribution, 

structure, stratigraphy, paleontology, equivalency, correlation and extent of its various 

members and evidences of internal uucon.. 

fortuity.
18 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL. 91.

BAILEY and McINNES--Continned.

 [Account of explorations in 

northern New Brunswick."]

Canada, Geol. Survey, Reports, vol. 3, new 

series, part 1, report A, pp. 91-03, 1888.

Notes relating to the Silurian formation. 

BARBOUR, Alfred E. On the contact 

of the Huroniau and Laureutian rocks 

north of Lake Huron.

Am. Geologist, vol. 6, pp. 19-32. 

Abstract, Am. Naturalist, vol. 24, p. 1072, 6 

lines.

Characteristics, distribution, relations, ami 

structure of tbe various rocks. "With petrographic descriptions by A. C. Lawson, pp. 

30-32.

BARBOUR, Erwin H., and TORREY, 

Joseph, jr. Notes on the microscopic 

structure of oolite, with analyses.

Am. Jour. Sci., 3d series, vol. 40, pp. 246- 

249.

From Iowa and Chester County, Pennsylvania.

BARTHOLOMEW, J. G. Geological 

sketch map of the world.

Scottish Geog. Magazine, vol. C, plate 2.

Geology of North America from Marcou's 

maps.

BAYLEY, W. S. Notes on microscopical examinations of rocks from the 

Thunder Bay silver district. 0

Canada, Geol. Survey, Reports, vol. 3, new 

series, part 2, report H, pp. 115-122, 1888. 

Entirely petrographies.

 The origin of the soda-granite and 

quartz-keratophyre of Pigeon Point 

[Minnesota].

Am. Jour. Sci., 3d series, vol. 39, pp. 273- 

280.

Petrography, geologic relations, chemicomineralogic history, and contact relations.

 [Notice of relation of rocks at Pigeon 

Point, Minnesota..]

U. S. Geol. Survey, 8th Report, J. "W. 

Powell, p. 139, i p. 1889.

Stated by E. D. Irviug, report Lake SupeI'ior division.

BECKER, George F. Report U. S. Geological Survey. California division 

of Geology.

U. S. Geol. Survey, 8th Report, J. W. 

Powell, pp. 153-155,1889.

Includes brief discussion of conditions 

affecting the texture of massive rocks.

 Summary of the geology of the quicksilver deposits of the Pacific slope.

TJ. S. Geol. Survey, 8th Report, J. "W. 

Powell, pp. 961-985, pis. LXII, LXIII, 1889.

Brief description of metamorphic and massive rocks and the geology of the various deposits ; sketch of historical geology, and discussion of the origin and conditions of deposition of the ores.

BECKER, George F. Continued.

 Report California division.

TJ. S. Geol. Survey, 9th Report, J. TV. 

Powell, pp. 100-102.

Includes some brief references to the peology-of Almaden mine in Spain and to the discovery of Aucella in Tuolumue County, California, by H. W. Turner.

 An elementary proof of the earth's 

rigidity.

Am. Jour. Sci., 3d aeries, vol. 39, pp. 336- 

352.

BELL, Robert. On glacial phenomena 

in Canada.

Geol. Soc. Am., Bull., vol. 1, pp. 287-310. 

Abstract, Am. Naturalist, vol. 24, pp. 207- 

208, £ p.; p. 771, 5 lines.

General review of glacial history and discussion of nature of certain glacial features.

 The origin of gneiss and some other 

primitive rocks [abstract].

Am. Assoc. Adv. Science, Proc., vol. 38. 

pp. 227-231.

General discussion, with incidental references to nature of certain crystalline rocks in 

various parts of Canada.

 [Summary of exploration in Ifc87 

about the Lakes Temiscaming and Abbittibbi, the Montreal River, and the 

upper waters of the Ottawa.]

Canada, Geol. Survey, Reports, vol. 3, new 

series, part 1, report A, pp. 22-27, 1888.

Bijjef reference to general geologic features, 

mainly concerning characteristics and distribution of crystalline rocks and extent of the 

Silurian limestones.

 [Summary of observations between 

the Montreal River and the northern 

shores of Lake Huron.]

Canada, Geol. Survey, Reports, vol. 3, new 

series, part 1, report A, pp. 77-80,1883.

Includes brief reference to the distribution 

and relations of the Huronian and Laurentian 

rocks.

 The geology of Ontario with special 

reference to economic minerals. Report 

of Koyal Commission on the mineral 

resources of Ontario, pp. 57, Toronto, 

1889.

Abstracts, Am. Geologist, vol. 5, pp. 238- 

240 ; Engineering and Mining Jour,, vol. 49, 

p. 468, li col., 4°.

Brief descriptions of the characteristics, distribution, general relations, and economic 

resources of the Archean, Cambrian, Silurian, 

Devonian, and post-Tertiary formations.

Bermudas. Origin of present outline of 

the Bermudas, FEWKES.
DAUTOH.J RECORD OP NORTH AMERICAN GEOLOGY FOR 1890. 19

BISHOP, I. P. A new locality of Lower 

Silurian fossils in the limestones of 

Columbia County, New York.

Am. Jour. Sci., 3d series, vol. 31, pp. 69-70,

A PIncludes references to the geologic relations 

of the limestones and their correlation with 

other belts in the same county.

BOLTON, H. Carringtou. Scientific 

jottings on the Nile and in the desert.

New York Acad. Sci., Trans., vol. 9, pp. 

110-126. 

Includes notes on geology.

[BONNEY, T. C. ] [Remarks on significance of certain features of the Great 

Lake region of America bearing on 

their history.]

Geol. Soc., Quart. Jour., vol. 46, p. 532, ^ p. 

Discussion of paper by J. W. Spencer "Ou 

the origin of the basins of the Great Lakes of 

America."

Boston Society of Natural History, 

Proceedings, vol. 24, pp. 355 to end.

Reply to Selwyn on classification for 

Quebec, MARCOU.

Geographic development of northern 

New Jersey, DAVIS and WOOD.

Record of well at Nampa, Idaho, 

KURTZ.

Age of beds in Boise" River region, 

Idaho, EMMONS.

Growth, culmination, and departure 

of the ice sheets, UPHAM.

Changes of climate indicated by interglacial beds, LEVERETT.

Note on glacial climate, SHALER.

Exceptional nature of climate of glacial period, UPHAM.

Evidence in the till on the glacial 

climate, CROSBY.

Saliferous deposits evidence of former 

clirnatal conditions, SHALEH.

Glacial studies bearing on the antiquity of man, LEVERETT.

Sanborn bowlder, SAVILLE.

 vol. 25, pp. 1-80.

Geological history of Boston basin, 

CROSBY.

BOWER, Stephen. San Nicolas Island. 

California, Ninth Report of Mineralogist, 

pp. 57-61. 

Includes a brief account of its geology.

BOWMAN, Amos. Report on the geology of the mining district of Caribou, 

British Columbia. ^

Canada, Geol. Survey, Reports, vol. 3, new 

series, part 1, Report C, pp. 49, maps, 1888,

BOWMAN, Amos. Report Continued. 

Descriptions of Archean, lower and upper 

Paleozoic, Cretaceous, Miocene, Pliocene (f), 

and Pleistocene formations, and their structural relations, especially in connection with 

the mineral deposits.

 [Explorations on the seaboard of 

British Columbia.]

Canada, Geol. Survey, Reports, vol. 3, new 

series, part 1, Report A, pp. 66-69,1888.

Includes brief references to the Tertiary 

and Cretaceous formations and their coals and 

lignites.

BOYD, C. R., Middlesborough, Ky.

Engineering and Mining Jour., vol. 49,pp. 

171-173, 4°.

Includes a section showing coal beds and 

strata from tipper Silurian fossil ore bed to 

Carboniferous.

BRAINERD, Ezra, and SEELY, Henry 

M. The Calciferous formations in the 

Champlain Valley.

Geol. Soc. Am., Bull., vol. 1, pp. 501-511. 

Am. Mus. Nat. Hist., Bull., vol. 3, pp. 1-23 

Abstracts, Am. Geologist, vol. 5, p. 120,7 

lines; Am. Jour. Sci., 3d series, vol. 39, pp. 

235-238: Am. Naturalist, vol. 24, p. 955, 6 

linos.

 Distribution, stratigraphy, detailed description of sections and correlation of Fort Cassin 

strata and members of Phillipsburgh series.

BRANNER, John C. The ^Eoliau sandstones of Fernando de Noronha.

Am. Jour. Sci., 3d series, vol. 39, pp. 247-25^. 

Characteristics, distribution, structure, erosion, chemical composition, and history.

 The training of a geologist. 

Am. Geologist, vol. 5, pp. 147-160.

 The Cretaceous and Tertiary geology 

of the Sergipe-Alag6as basin of Brazil. 

Am. Phil. Soc., Trans., vol. 16, new series, 

pp. 369-434, pis. 1-5.

Abstract, Am. Geologist, vol. 6, pp. 121-122,

JPDescription of characteristics and relations 

at various localities of Mosozoic, Tertiary and 

post-Tertiary formations; discussion of stratigraphic relations and history of deposition, 

etc.; references to other Mesozoic regions in 

Brazil and to relations to Paleozoic and Archean formations. Bibliography.

 The relations of the State and National Geological Surveys to each other 

and to the geologists of the country.

Am. Geologist, vol. 6, pp. 295-309.

Science, vol. 16, pp. 120-123. 4°.

BREWER, William H. Warren's New 

Physical Geography, pp. 144,4°. 

'delphia [1890].
20 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. IBULL.QI.

BREWER, William H. Continued.

Includes some general statements in regard 

to the principles of geologic science and the 

geologic history of North America, and a 

colored geologic map of the "United States on 

 which some new features are introduced, 

notably the representation of glacial and aqueous Quaternary deposits.

[BRITTON, N. L.] [Clay outlier near 

Monmouth Junction, New Jersey.]

New York Acad. Sci., Trans., vol.9, p. 83, 

2 lines. 

Reference to its age.

BROADHEAD, G. C. Missouri.

Macfarlane's Geol. Railway Guide, 2d edition, pp. 267-273.

Geological notes for railway stations. 

BRYSON, John. Preglacial channels 

at the falls of the Ohio.

Am. Geologist, vol. 5, pp. 186-188. 

Description of their course and topography 

and reference to their history. 

 The Wetwoods.

Am. Geologist, vol. 6, pp. 254-255. 

Description of an imperfectly drained region 

in central Kentucky and discussion of its 

history.

C.

California, Analyses of clays from Owen's 

Lake, CHATARD. 

Analyses of lavas from Lasseu Peak,

HlLLEBRAND. RlGGS.

Analyses of lavas from S h a s t a

County, RIGGS. 

Analyses of volcanic rocks, CHATARD.

WHITFIELD, J. E. EAKINS. HILLKBRAND.

Auriferous gravels, HAMMOND. 

Building-stone, MERRILL, G. P. 

Cements, IRELAND. 

Clays, JOHNSON, W. D. 

Cretaceous of northern California,

DlLLER.

Fossils as indicators of mineral prodacts, COQPER.

Geology of Channel Islands, YATES. 

Geology of Lassen Peak district, DILLER.

Geology of quicksilver deposits,

BECKER.

Glass, DE GROOT. 

Islands of Santa Barbara Channel. 

Los Angeles County, PKESTON. 

Macfarlane's Railway Guide,CoQPER.

TURNER.

Mines of Calico County, STORMS. 

Natural soda, CHATARD. 

Paleontology of northwest coast,

DALL.

Protozootites, FRIEDERICH. 

Quaternary history of Mono Valley,

RUSSELL. 

Report California division, U. S.

Geol. Survey, BECKER'. 

Report division of volcanic geology,

U. S. Geol. Survey, DUTTON. 

San Bernadino County, CROSSMAN,

California Continued.

Sau Diego County, GOODYEAR. 

Sandstone dikes, DILLER. 

San Nicolas Island, BOWER. 

Santa Clara County, WEBER. 

Santa Cruz Island, GOODYEAR. ' 

Spherulites from near Hot Springs,

RUTLEY. 

Warren's geography, BREWER,

California Academy of Sciences, Proceedings, vol. 2.

Petrograpuical notes from Baja California, Mexico, LINDGREN.

California, State Mineralogist, ninth 

annual report.

Santa Clara County, WEBER.

San Nicholas Island, BOWER.

Auriferous gravels, HAMMOND.

San Diego County, GOODYEAR.

Santa Cruz Island, GOODYEAR.

Notes on Channel Islands, YATES.

Los Angeles County, PRESTON.

San Bernardino County, CROSSMAN.

Fossils as indicators of mineral products, COOPER.

Clays, JOHNSON, W. D.

Cements, IRELAND.

Glass, DE GROOT.

CALL, R. Ellsworth. The geology of

Crowley's Ridge, Arkansas. [Abstract.]

Iowa Acad. Sci., Proc., 1887-8S), pp. 52-53.

Brief description of Eocene and Quaternary

formations.

 On the geology of eastern Arkansas. 

[Abstract.]

Iowa Acad. Sci., Proc., 1887,1889, pp. 85-90. 

General description of the formations, topographic characteristics and soils, and sketch 

pf geologic history of the region,
RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 21

Cambrian. 

Canada, report on Quebec, ELLS.

Review of Ells's report oil Quebec, 

WALCOTT.

Acadian and St. Lawrence watershed, BAILEY.

Stratigraphy of " Quebec Group,'' 

ELLS.

Geological classification for Quebec, 

MARCOU.

Geology of Quebec city, ELLS. SELWYN.

Quebec and Taconic, AM. GEOLOGIST. 

Quebec group of Logau, DAWSON,

J. W.

Geology of Ontario, BELL. 

New Bruuswick, BAILEY. BAILEY and

MclNNES.

Lower and middle Taconic, MARCOU.

Serpentines of Canada, GIROUX.

Organisms in Acadia, MATTHEW.

Pre-Paleozoic surface in Canada, 

LAWSON.

Macfarlaue's Railway Guide, DAWSON, G. M.

Warren's geography, BREWER. 

Neiv York and New England, Report, 

paleozoic division of paleontology, 

U. S. Geol. Survey, WALCOTT.

Calciferous in Champlain Valley, 

BRAINARD and SKELY.

Report. Division of Archean geology, U. S. Geol. Survey, PUMPELLY.

Middle Cambrian at Stissing, New 

York, DWIGHT.

Report, Division of Paleozoic invertebrates, U. S. Geol. Survey, 

WALCOTT.

Mount Desert Island, SHALKR.

Studies of hornblende schist, HITCHCOCK.

Cape Ann, SHALER.

Essex County, Massachusetts, SEARS.

Granites in Massachusetts, EMERSON.

Ottrellite and Ilinenite schists, 

WOLFF.

History of Boston Basin, CROSBY.

Iron ores, HUNT, T. S.

Warren's geography, BREWER.

Macfarlaue's Railway Guide, DANA. 

DWIGHT. FORD. CROSBY. HUNT, T. 

S. HITCHCOCK.

Pennsylvania- Virginia, Making of Pennsylvania, CLAYPOLE.

Casts of Scolithus, WANNER.

Iron ores, HUNT, T. S.

Cambrian Conti n ued. 

Pennsylvania-Virginia Continued. 

Warren's geography, BREWER. 

Macfarlane's Railway Guide, CAMPBELL. FONTAINE. LESLEY. 

Illinois, Artesian waters from the drift,

ROLFE. 

Great Lake Region, Menominee and

Marquette regions, IKVING. 

Macfarlane's Railway Guide, CHAMBERLIN. WlNCHELL, A.

Western United States, Review of Texas 

geology, DUMBLE.

Central mineral region of Texas, 

COMSTOCK.

Central Texas, TARR.

Extinct volcanoes in Colorado, 

LAKES.

Displacements in Grand Canon, WALCOTT.

Movements in Rocky Mountains, 

EMMONS.

Northwestern Colorado region, 

WHITE, C. A.

Report, Montana division, U. S. 

Geol. Survey, PEALE.

Black Hills, VAN HISE.

Warren's geography, BREWER.

Macfarlane's Railway Guide, DAWSON, G. M. EMMONS. HAGUE.

McGEE. PUMPKLLY. PUTNAM. WlNCHICLL, N. H.

Nomenclature, Geological classification

for Quebec, MARCOU. 

History of Quebec group, HUNT. 

Lower and middle Taconic, MARCOU. 

North American Geology by Miller,

DANA.

Quebec and Taconic, AM. GEOLOGIST. 

Quebec group of Logan, DAWSON,

J. W. 

Sedgwick and Murchison ; Cambrian

and Silurian, DANA. 

The Cambrian system, DWIGHT. 

Iron ores of the United States, HUNT,

T. S.

[CAMPBELL, J.L. and H. D.] Georgia 

Pacific Railway.

Macfarlane's Geol. Railway Guide, 2(1 edition, pp. 383-385.

Geological notes for stations in Alabama 

and Georgia. 

[ ] [Virginia in part.]

Macfarlane's Geol. Railway Guide, 2d edition, pp. 359-362.

Geological notes for railway stations, mainly 

in the Western part of the State.
RECOED OP NORTH AMERICAN GEOLOGY FOR 1890.

CANADA. Acadian and St. Lawrence 

water shed, BAILEY.

Ancient shores in region of the Great 

Lakes, SPENCER.

Areas of continental progress, DANA.

Archean of central Canada, LAWSON.

Archean axes of eastern North America, DANA.

Archean northwest of Lake Superior,

LAWSON.

__ Between Montreal River and Lake 

Huron, BELL.

Big Bend of the Columbia, COLEMAN.

Calciferous in Champlain Valley, 

BRAINARD and SEELY.

Calciferous formation, WALCOTT.

Cambrian organisms in Acadia, MATTHEW.

Caribou district, British Columbia, 

BR ANKER.

Copper at Thunder Bay, LAWSON.

Chalk from Niobrara, DAWSON, G. M.

Cretaceous of Manitoba, TYRRELL.

Deformation of Iroquois beach, SPENCER.

Duck and Riding Mountains. TYRHELL.

Eastern townships of Quebec, ADAMS.

Eastern Maine and New Brunswick, 

BAILEY.

Eozoon in Laurentian at St. John, 

MATTHEW.

Erosion in valley of the Don, HARVEY.

Eruptiyes of Lake Huron region, 

FAIRBANKS.

Excursion iu northern Appalachians, 

WILLIAMS, G. H.

Expedition down Auderson River, 

DAWSON, G. M.

Exploration in Yukon district, DAWSON, G. M.

Fossils from Manitoba, WHITEAVES.

Fossil plants from Mackenzie and 

Bow Rivers, DAWSON, J. W.

Fossil plants from British Columbia, 

DAWSON, J. W.

Fossil sponges from Little Metis, 

DAWSON, J. W.

Gas in eastern Ontario, ASHBURNER.

Geology of Ontario, BELL.

Geology of Quebec City, AMI. ELLS.

SKLWYN. 

Geology of the northwest of Lake

Superior, HAHVEY.

CANADA Continued.

Geological progress, ELLS.

Geological classification for Quebec, 

MARCOU.

Glacial features, Yukon and Mackenzie Rivers, McCoNNELL.

Glacial phenomena, BELL.

Glaciation of eastern Canada, .CHALMERS.

Glaciation of northern Cordillera, 

DAWSON, G. M.

Gold-bearing rocks in Halifax County, 

FARIBAULT.

Gravels of Ontario, SPENCER.

History of Quebec group, HUNT.

History of Niagara River, GILBKRT.

Hudson Bay, Low.

Hunter Island and Seine River region, SMITH, W. H.

Huronian-Laurentian contact north 

of Lake Huron, BARLOW.

Huronian and Laurentiau north of 

Lake Huron, LAWSON.

Iroquois beach, DAVIS. SPENCER.

Iron ores of the United States, HUNT, 

T.S.

James Bay region, Low.

Kamanistiquia silver belt, WOOD.

Lake Tarniscaming and Montreal 

River region, BELL.

Lake St. John County, CHAMBERS.

Laramie group, TYRRELL.

Limits of glaciatiou in the Northwest, CHAMBERLIN.

Lithology of rocks from Yukon district, ADAMS.

Lower and Middle Taconic, MARCOU.

Lower Laird River, MCCONNELL.

Lower Helderberg of St. Helen's 

Island, DEEKS.

Maquoketa shales, JAMES.

Macfarlane's Railway Guide, DAWSON, G. M.

Microscopic examination of rocks 

from Thunder Bay silver district, 

BAYLEY.

Mineral wealth of'British Columbia, 

DAWSON, G. M.

Mines on Lake Superior, INGALL.

Mistassiui region, Low.

Montcalm and Joliette Counties, 

ADAMS.

Moraine of recession in Ontario, 

WRIGHT.

Movements in Rocky Mountains, EMMONS.
RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 23

CANADA Continued.

Northeastern extension of the Iroquois beach, SPENCER.

North side of the St. Lawrence ahove 

Quebec, LAFLAMME.

Northwestern Manitoba, TYRRELL.

Northern New Brunswick, BAILEY 

and MclNNKS.

Notes on Cretaceous of British Columbia, DAWSON, G. M.

Nova Scotia Carboniferous conglomerate, GILPIN.

Origin of the basins of the Great 

Lakes, SPENCER. BONNET. HINDS. 

SEELY.

Origin of gneiss, BELL.

Observations on certain rocks, WiNCHELL, A.

Petrography of certain (likes of Rainy

Lake region, LAWSON and SHUTT. 

Pictou and Colchester counties, Nova

Scotia, FLETCHER. 

Pleistocene flora of Canada, DAWSON,

J.W.

Pleistocene submergence, SPENCER. 

Post-Tertiary deposits of Manitoba,

TYRRELL. 

Pot holes north of Lake Superior,

MCKELLAR.

Pre-Paleozoic surface of Archeau, 

LAWSON.

Progress of investigation in New 

Brunswick, BAILEY.

Quebec group of Logan, DAWSON, 

J. W.

Quebec and Tacouic, AM. GEOLOGIST.

Reply to Selwyu on geological classification for Quebec, MARCOU.

Report on Rainy Lake region, LAWSON.

Report on Quebec, ELLS.

Results of Archean studies, WINCHKLL, A. 

Review of Ells's report on Quebec,

WALCOTT.

Rocky Mountain protaxis, DANA.

Seaboard British Columbia, BOWMAN.

Southern interior British Columbia, 

DAWSON, G. M.

Southern invertebrates on shores of 

Acadia, GANNONG.

Sponges in rocks at St. John, MATTHEW.

CANADA Continued.

Stratigraphy of "Quebec Group," 

ELLS.

Summary reports of geological surveys for 1887,1888, SELWYN.

Surface geology of New Brunswick, 

CHALMERS.

St. Lawrence Valley, ELLS.

Tracks in Animikie rocks, SELWYN.

Triassic traps of Nova Scotia, MARSTERS.

Warren's Geography, BREWER. 

Canada, Geological and Natural History Survey, Annual Report, new 

series, vol. 3, parts 1 and 2, 1887-88.

Summary reports, SELWYN.

Yukon district, DAWSON, G. M.

Lithology, Yukon collections, ADAMS.

Caribou mining district, BOWMAN.

Duck and Riding Mountains, TYRRELL.

Rainy Lake region, LAWSON.

Mines of Lake Superior, INGALL.

Rocks from Thunder Bay district, 

BAYLEY.

James Bay country, Low.

Portion of Province of Quebec, ELLS.

Northern New Brunswick, BAILEY 

and MclNNES.

Surface geology northeastern New 

Brunswick, CHALMERS.

Mineral wealth of British Columbia, 

DAWSOH, G. M.

Canada, Report of Royal Commission 

on the mineral resources of Ontario, 

Geology of Ontario, BELL.

Canada, Royal Society, Transactions, 

vol. 7.

Progress of investigation in New 

Brunswick, BAILEY.

Sponges from Siluro-Cambrian at 

Little Metis, DAWSON, J. W.

Eastern Maine and New Brunswick, 

BAILEY. .

Plants from Mackenzie and Bow Rivers, DAWSON, J. W.

Fossils from Cambro-Siluriau rocks 

of Manitoba, WHITEAVES.

Geology of Big Bend of the Columbia, COLEMAN.

The Iroquois beach, SPENCER.

Cambrian organisms in Acadia, MATTHEW.
24 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL.91.

Canadian Institute, Proceedings, vol. 

7. 

Geology of northwest Lake Superior,

HARVEY.

Karainistiqnia silver belt, WOOD. 

Canadian Record of Science, vol. 3, 

Nos. 7, 8.

Cambrian organisms in Acadia, MATTHEW.

Lake St. John country, CHAMBERS. 

Acadian and St. Lawrence watershed, BAILEY.

How is the Cambrian divided? MATTHEW. 

. vol. 4.

Expedition down Andersou River,

DAWSON, G. M. 

Lower Helderberg of St.- Helen's

Island, DEEKS. 

Quebec group of Logan, DAWSON,

J. W.

CANNON, George L.,'jr. [Remains of 

Dinosaurs and Stegosaurs in the Laramie of Montana.]

Colorado Sci. Soc., Proc.. vol. 3, p. 190, ^ p. 

Remarks on the paleontologic evideuce as 

to the age of the containing beds.

 [Notes on the formations in eastern 

Colorado.]

Colorado Sci. Soc., Proc., vol.3, pp. 215-210,

«PReference to the thickness of the loess, 

presence of extensive superficial eolian deposits, and exposures of supposed Pliocene beds 

lying on Fox Hills segments.

CANTWELL, J. 'C. [Letter on the ice 

cliffs on Kowak River, Alaska.]

Am. Geologist, vol. 6, pp. 51-52. 

Brief description of their structure.

Carboniferous (including Permian). 

Canada, Caribou district, British Columbia, BOWMAN.

Nova Scotia Carboniferous conglomerate, GILPIN. 

Triassic traps of Nova Scotia, MARSTERS.

Archean axes of eastern North America, DANA.

Serpentines, GiROUX.

Pictou and Colchester Counties, Nova 

Scotia, FIETCHER.

Progress in New Brunswick, BAILEY.

Y-ukon district, DAWSON, G. M.

Warren's Geography, BREWER.

Macfarlane's Railway Guide, DAWSON, G. M.

Carboniferous Continued. 

New England, History of Boston, Basin

CHOSBY.

Essex County, Massachusetts, SEARS. 

Ottretite and ilmenite schist, WOLFP. 

Areas of continental progress, DANA. 

Macfarlane's Railway Guide, CROSBY.

HITCHCOCK.

Warren's Geography, BREWBR. 

Archean axes, DANA. 

Appalachians to the Mississippi, locality

numbers, HALL. 

Paleozoic fishes, NEWBERRY. 

Report on oil and gas, CARLL. 

Report on New Boston and Morea

coal lauds, LYMAN. 

Fractured strata in Bedford County,

Pennsylvania, STEVENSON. 

Making of Pennsylvania, CLAYPOLE. 

Umbral limestone in Lycoming

County, Pennsylvania, MEYER. 

Waverly group, COOPER, W. F. 

Analysis of sandstone from Portsmouth, Ohio, CHATARD. 

Analysis of sandstone from Berea,

Ohio, EAKINS. 

Analysis of sandstone from Buena

Vista, Ohio, CLARKE. 

Sylvania sand in Ohio, NEFF. 

Geological survey of Ohio, report,

OKTON.

Oilfield of Barren County, Kentucky, 

FISCHER.

Warren's Geography, BREWER.

Macfarlane's Railway Guide, PROCTOR. SAFFORD. COLLETT. WINCHELL, A. LESLEY. LEWIS. ORTON. ROGERS. PARSONS. WHITE, 

I. C. CAMPBELL. SMITH and GESNER. McCUTCHEN. FONTA1NE.

Analysis of metamorphic rock from

Marion, Kentucky, EAKINS. 

Middleborough, BOYJ>.

Central basin of Tennessee, KENNEDY.

Iowa, Missouri, Kansas, Keokuk beds, 

GORDON.

Deep well at Le Mars, Iowa, TODD. 

Felding in southwestern Iowa, TODD. 

Brecciated character of St. Louis

limestone, GORDON. 

Crinoids from Burlington limestone,

ROWLBY.
DAHTON.] RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 25

Carboniferous Continued. 

Iowa, Missouri, Kansas Continued.

Coal beds of Lafayette County, Missouri, WINSLOW.

Introduction, Southwestern Kansas, 

McGEE.

South western Kansas, HAY.

Analysis of Silverdale limestone, 

CATLETT.

Artesian wells in Kansas, HAY.

Kansas salt mines, HAY.

Permo-Carboniferous of Kansas, 

WOOSTER.

Warren's Geography, BUEWER.

Macfarlane's Railway Guide, BROADHEAD. McGEE. ST. JOHN. 

Arkansas to Mexico, eastern Arkansas, 

CALL.

Areas of continental progress, DANA.

Indian Territory aud Red River,

HILL.

Coal of Indian Territory, CHANCE. 

Central Texas, TARR. 

Coal field of Colorado River, TARR. 

Trans-Peoos Texas, STREERUWITZ. 

Review of Texas geology, DUMBLE. 

Geographic features of Texas, HILL. 

Permian of Texas, CUMMINS. 

Central mineral region of Texas,

COMSTOCK.

Central coal field of Texas, CUMMINS. 

Coucho country, Texas, CUMMINS

and LERCH.

Coal fields of Texas, WKITZEL. 

Cretaceous of northern Mexico,

WHITE, C. A.

Baja California, LINDGREN. 

Warren's Geography, BREWER. 

Macfarlane's Railway Guide, FRAZEK. LOUGIIRIDGE.

Rocky Mountain region, analysis of limestone from Montana, CATLETT.

Report Montana division U. S. Geol. 

Survey, PEALE.

Report Division of paleobotany, U. 

S. Geol. Survey, WARD, L. F.

Movements in Rocky Mountains, EMMONS.

Northwestern Colorado region, 

WHITE, C. A.

Extinct volcanoes in Colorado, 

LAKES.

Warren's Geography, BREWER.

Macfarlaue's Railway Guide, DAVIS. 

DAWSON, G. M. EMMONS. GILCarboniferous Con ti n uerl. 

Rocky Mountain region Continued.

BERT. flAGUIfi. PUMPELLY, PUTNAM.

Arizona, displacements in Grand CaTion, 

WALCOTT.

Macfarlane's Railway Guide.DuiTON.

Warren's Geography, BREWER. 

Central America, Nicaragua, CRA WKORD. 

Californa, Lassen Peak district, DILLER.

Warren's Geography, BREWER.

Macfarlane's Railway Guide,COOPEK. 

CARLL, John F. Pennsylvania Geological Survey, Seventh Report, on the oil 

and gas fields of western Pennsylvania 

for 1887-'88 (following the annual reports of 1885 and 1886), with additional 

unpublished well records, pp. viii, 356, 6 

maps, sections, and charts.

Includes an extended account of the stratigraphy, structure, and distribution of the oil 

and gas and associated formations in Pennsylvania and adjoiuing States.

CASTILLO, Antonio del. Bosquejo do 

una carta geoldgica de la Republica 

Mexicaua, formada por dispoaicion del 

Secretario de Fomento, Gral. Carlos 

Pocheco, por una comisiou especial. 

Escale de 3,000,000.1 1889. [41 x !&> 

inches.]

Showing distribution ot the various Mesozoic aud Ceuozoic sediments and volcanic and 

 metamorphic rocks over about four-fifths of

its area.

CATLETT, C. [Carboniferous limestones from Montana, analyses.]

U. S. Geol. Survey, Bull. No. 60, p. 154, J p.

 White earth from Talladega, Alabama [analyses],

IT. S. Geol. Survey, Bull. No. 60, p. 158, i p.

 [Trenton limestones from Ohio and 

Indiana, analyses.]

U. S. Geol. Survey, Bull. No. 60, pp.161-162, 

IP-

 Serpentine and its associates,

 [analyses].

TJ. S. Geol. Survey, Bull. No. 64, pp. 43-44.

Moriah and Now York, Now York; Montville, New Jersey, and eastern Pennsylvania.

 Limestones from Silverdale, Kansas 

[analyses].

U. S. Geol. Survey, Bull. No. 64, p. 46, J p.

 Clays [analyses].

U. S. Geol. Survey, Bull. No. 64, pp. 51, J p.

Talladega, Alabama; Richfield Springs, 

New York, and Northumberland County, 

Pennsylvania.
RECORD OF NORTH AMERICAN GEOLOGY FOR 1890.

CHAMBERLIN, T. C. Continued.

 Bowlder belts distinguished from 

bowlder trains; their origin and significance.

Geol. Am. Soo., Bull., vol. 1, pp. 27-28, 30-31. 

Discussed by A. Winchell, G. F. Wright, 

and C. H. Hitchcock, pp. 29-31.

 [Remarks on the extent of Pleistocene glaciers and the cause of the gla.cial 

epoch.]

Geol. Soc. Am.,Bull.,vol. 1, pp. 154-155, <} p.

In discussion of paper by I. C. Russell en- 

. titled "Notes on the surface geology of

26

Central America. About the Nicaragua 

footprints, FLINT.

Geologic survey of Nicaragua, CRAWFORD. 

Letter on geology of Nicaragua,

CRAWFORD.

Pleistocene submergence of the Isthmus of Panama, UPHAM.

CHALMERS, R. Report of the surface 

geology of northeastern New Brunswick 

to accompany quarter sheet maps 2 

NE. and 6 SW.

Canada, Geol. Survey, Reports, vol. 3, new 

series, part 2, report N, pp. 33,2 maps, 1888.

Abstracts, Ibid., part 1, report A, pp. 37-38. 

g p; Am. Geologist, vol. 5, pp. 247, J p.

Descriptions of the various surface deposits, 

glacial phenomena, terraces, and soils.

 [Account of examinations of surface 

deposits of southern New Brunswick.]

Canada, Geol. Survey, Reports, vol. 3, new 

series, part 1, report A, pp. 94-96,1888.

Glacial deposits and stria), basins of extinct 

post-Tertiary lakes and stratified post-Tertiary deposits.

 Glaciation of eastern Canada.

Am. Geologist, vol. 6, pp. 240-244.

Abstract by author. Or.giual paper in 

Canadian Record of Science, vol. 3, pp. 319-333, 

1889.

 The glaciation of the Cordillera and 

the Laurentide.

Am. Geologist, vol. 6, pp. 324-325.

Discusses extent, distribution, and conditions of development of Canadian glacial systems.

CHAMBERLIN,T.C. Report-division 

of glacial geology.

TJ. S. Geol. Survey, Eighth Report, J. W. 

Powell, pp. 141-144,1889.

An account of the various investigations, 

including a brief abstract of certain results 

obtained by E. D. Salisbury, in northern Indiana and Illinois.

 Introduction. The glacial boundary 

in western Pennsylvania, Ohio, Kentucky, Indiana, and Illinois by G. F. 

Wright.

U. S. Geol. Survey, Bull. No. 58, pp. 13-38. 

General remarks concerning the phenomena 

and history of the southern margin of the 

drift, account of observations on terraces 

of the upper Ohio Eiver, and discussion of the 

age and relations and history of these terraces, 

of the conditions attending the presence of a 

glacial ice dam in the Ohio River, and of the 

discrimination of fluvial and lacustral terraces in general.

 [Remarks on the outlet of Lake 

Agassiz and the limitation of Pleistocene glaciation in northwestern North 

America.]

Geol. Soc. Am., Bull., vol. 1, pp. 407-408.

 Some additional evidences bearing 

on the interval between the glacial 

epochs.

Geol. Soc. Am., Bull., vol. 1, pp.469-474, 

475-476,478-479.

Abstracts, Am. Geologist, vol. 5, p. 118, £ p.; 

Am. Naturalist, vol. 24, p. 771, 6 lines.

Discusses evidence of lower Mississippi, 

Ohio, Susquehanna, and Delaware Rivers. 

Discussed by W J McGee. J. R. Proctor, F. J. 

H. Merrill, and I. C. White, pp. 474-479.

 North and South Dakota.

Macfarlane's Geol. Railway Guide, 2d edition, pp. 253-256. 

Geologic notes for railway stations.

 Wisconsin.

Macfarlane's Geol. Railway Guide, 2d edition, pp. 223-232. 

Geologic notes for railway stations.

 [Notes on glacial features at points

in New York, Illinois, and Dakota.]

Macfarlane's Geol. Railway Guide, 2d edition, pp. 131,134,138,221, 253-256.

CHAMBERS, E. T. Notes on the Lake 

St. John country.

Canadian Record of Science, vol. 3, pp. 388- 

394. 1889.

Contains brief references to characteristics 

of the crystalline rocks and to some occurrences of Trenton fossils and Pleistocene 

deposits.

CHANCE, H. M. Coal Measures of the 

Indian Territory.

Am. Geologist, vol.6,pp.238-240. 

General account of thickness, extent, stratigraphic components, and age.

 [Geological notes on Mexican Central Railroad.]

Macfarlane's Geol. Railway Guide, 2d edition, p. 418, i p.
DARTON.J KECORD Otf NORTll AMERICAN GEOLOGY FOR 1890. 27

CHANCE, H. M. Continued.

 North Carolina.

Macfarlane's Geol. Railway Guide, 2(! edition, pp. 365-368.

Chapter by W. C. Kerr of first edition, enlarged and revised by II'. M. Chance. 

CHARLTON, Thomas. Notes on the 

occurrence of charcoal at a depth of 

6:?0feet in the Silver Cliff mining district, Custer County, Colorado.

Engineering and Mining Jour., vol. 49, p. 

332, J col. 4°.

Geologic relations. Reference to ago of the 

rhyolites.

CHATARD, T. M. Two [eruptive] rocks 

from Montana. [Analyses.]

IT. S. Geol. Survey, Bull., No. 55, pp. 83-84, 

5 p., 1889.

From Cottonwood Creek and east of Ft. 

Ellis.

 [Volcanic] rocks from California. 

[Analyses.]

IT. S. Geol. Survey, Bull., No. 55, p.84, $ p., 

1889.

 Two clays from shore of Owen's 

Lake, California. [Analyses.]

TJ. S. Geol. Survey, Bull., No. 55, p. 89, $ p., 

1889.

 Natural soda; its occurrence and 

utilization.

TJ. S. Geol, Survey, Bull., No.60, pp. 27-101. 

Includes description of deposits in various 

parts of the world, especially in California, 

Nevada, and Oregon.

 Brick clay from New Ulin, Minnesota. [Analyses.]

TJ. S. Geol. Survey, Bull., No. 60, p. 151,$ p.

 Rocks collected by R. D. Irviug. 

[Iron carbonates and limestones, Penokee-Gogebic region. Analyses.]

U. S. Geol. Survey, Bull., No. 60, pp. 150-151.

; Inclusion iu diorite from Cruger's 

station, near Peekskill, New York. 

[Analysis.]

U. S. Geol. Survey, Bull., No. 60, p. 158, J p.

 Basalt Island of Mytilene, Asia Minor, 

[Analysis.] 

 TJ. S. Geol. Survey, Bull., No. 60, p. 158. J p.

 Rocks from Baltimore County, Marylaud. [Analyses.]

U. S. Geol. Suryey, Bull., No. 64, p. 43, £ p. 

Pyroxeuite and diallage-brouzite rocks.

 Sandstones from near Portsmouth, 

Ohio. [Analysis.]

TJ. S. Geol, Survey, Bull., No. 64, p. 45, & p.

 Diabase, Peuokee-Gogebic range, 

Michigan. [Analyses.]

U. S. Geol. Survey, Bull., No.64, p.47, J p.

CHATARD, T. M. aud EAKINS, L. G.

Rocks from Montana. [Analyses.] 

U. S. Geol. Survey, Bull., No. 60, pp. 152-154.

CHESTER, Frederick D. The gabbros 

and associated rocks in Delaware.

TJ. S. Geol. Survey, Bull. 59, pp. 45, map.

Petrographio descriptions, account of 

structural relations, distribution, discussion 

of origin, and genetic relations. Colored 

geologic map of northern Delaware.

 The state line serpentine and associated rocks.

Pennsylvania Geol. Survey, Report for 

1887, pp. 93-105.

Abstract, Am. Naturalist, vol. 23, p. 812, £ p. 

1889.

Petrography of the serpentines and associated rocks and brief discussion of their history 

and structural relations.

 Delaware, Eastern shore of Maryland

. and Virginia,

Macfarlane's Geol. Railway Guide, 2d edition, pp. 329-331.

Geological notes for railway stations aud 

their vicinity,

Cincinnati Society of Natural History, Journal, vol. 13. 

Cave in Clinton formation of Ohio,

JAMES.

CLARK, William B. On the Tertiary 

deposits of the Cape Fear River region.

Geol. Soc. Am., Bull., vol. 1, pp. 537-540.

Abstracts, Am. Geologist, vol. 5, p. 119, J 

p. ; Am. Naturalist, vol. 24, p. 289, £ p.

Relations, history, and fauna of Cretaceous 

Eocene and Miocene.

 Third annual geological expedition 

into southern Maryland and Virginia.

Johns Hop kins Univ., Circulars, vol. 9, No. 

81, pp. 69-71,4°.

Brief summary of formations of the coastal 

plain aud notes on the exposures at Fort 

"Washington, Glyraont, Acquia Creek, Pope's 

Creek, Nomini Cliffs, St. Mary's Eiver, and 

Cornfield Harbor on the Potoraac, Yorktown 

on the York, and Grove wharf on the James.

 The geological features of Gay Head, 

Massachusetts.

Johns Hopkins'TJniv., Circulars, vol. 10, No. 

84, p. 28, IJ col., 4°.

Includes brief general references to the 

Cretaceous, Tertiary, and Pleistocene formations and structure.

CLARKE, F. W. Triassic sandstone 

from Maryland. [Analysis.]

TJ. S. Geol. Survey, Bull., No. 55, p. 80, $ p., 

1889. 

From near Hancock.
28 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890*. [BULL. 91.

CLARKE, F. W. Continued.

 Clay . . . from Martha's Vineyard, Massachusetts, parital analysis.

U. S. Geol. Survey, Bull., No. 55, pp. 89-90, 

§p. 1889.

 [Trenton limestone from Ohio and 

Indiana, analyses. ]

U. S. Geol. Survey, Bull., tto. 60, pp. 160, 

162, $ p.

 Coqnina and coral rocks. [From 

Florida analyses.]

U. S. Geol. Survey, Bull., No. 60, p. 162, f p.

 Sandstone from Buena Vista, Ohio. 

[Analysis.] ; 

tj. S. Geol. Survey, Bull., No. 64, p. 45, J p.

 and RIGGS, R. B. [Limestone 

from Ohio. Analyses.]

TJ. S. Geol. Survey, Bull., No. 60,p. 160, fp. 

Trenton limestones and Utica shales.

CLARKE, J. M. Report on the bones 

of Mastodon or Elephas found associated with charcoal and pottery at At-^ 

tica, Wyoming County, New York.

New York State Museum, Forty-First Report, pp. 388-390, pis. 1888. 

Description and section of containing beds.

 The Hercynian question. A brief 

review of its development and present 

status, with a few remarks upon its 

relation to the current classification of 

American faunas.

New York State Museum, Forty-Second 

Report, pp. 408-437. 1889.

Discussed by C. D. Walcott, Am. Jour. Sci., 

3d series, vol. 39, pp. 155-156.

Review of the faunal relations of the Upper 

Silurian to the Lower Devonian.

CLAYPOLE, E. W. Illustration of the 

"level of no strain" in the crust of the 

earth.

Am. Geologist, vol. 5, pp. 83-88. 

Discussion of its position.

 The making of Pennsylvania. 

Arn. Geologist, vol. 5, pp. 225-234. 

Sketch of the Paleozoic geologic history.

 The reality of a level of no strain in 

the crust of the earth. [Abstract.] 

Am. Assoc. Adv. Sci., Froc., vol. 38, p. 232,

CLAYPOLE, K. B. Recent glacial 

work in Europe.

Popular Science Monthly, vol. 37, pp. 103- 

100.

CLIFFORD, W. Additional notes no 

Richmond coal field, Virginia, in reply 

to criticisms.

Manchester Geol. Soc., Trans., vol. 20, pp. 

247-256,1889.

Discussion of structure, stratigraphy, and 

relation of eruptives, together with quotations from various observers.

COLEMAN, A. P. Notes on the geography and geology of the Big Bend of 

the Columbia.

Canada, Roy. Soc., Trans., vol. 7, Sec. IV, 

pp. 97-108, pi.

Petrographic description of rocks collected 

and notes on the general geology of the region.

COLLETT, John. Indiana.

Macfarlane's Geol. Railway Guide, 2d edition, pp. 198-207.

Geological notes for railway stations. 

Colorado, charcoal in Ouster County,

CHARLTON.

Building stones, MERRILL, G. P. 

Colorado group, STEVENSON. 

Eruptive rocks of Boulder County,

PALMER. 

Eruptions of Spanish Peaks region,

HILLS.

Extinct volcanoes, LAKES. 

Formations of eastern Colorado,

CANNON,

Huerfano beds, HILLS. 

Laramie group, COPE. NEWBERRY.

STEVENSON. WARD, L. F. 

Movements in Rocky Mountains, EM^

MONS.

Macfarlane's Railway Guide, Eitt<- 

MONS.

Northwestern Colorado, WHITE, C. A.

Plications of coal measures, VAN 

DIEST.

Pre-Cambriau of the Black Hills of 

Dakota, VAN HISE.

Primary quartz in basalts, IDDINGS.

Report Rocky Mountain division, U. 

S. Geol. Survey, EMMONS.

Secondary minerals of amphibole and 

pyroxene groups, CROSS.

Strati graphic studies in Deuverbasin, 

ELDRIDGE.

Structural features near Denver, ELDRIDGE.

Warren's Geography, BREWER. 

Colorado Scientific Society, Proceedings, vol. 3, part 2.

Plications in coal measures in southeast Colorado, VAN DIEST.
DABTO/I.] EECOED OF NOETH AMEEICAN GEOLOGY FOE 1890. 29

Colorado Scientific Society, Proceedings Continued.

Dinosaurs, etc., in Laramie of Montana, CANNON.

Formations of eastern Colorado, CANNON.

Note on Huerfano beds, HILLS. 

Eruptions of Spanish Peaks region,

HILLS. 

Eruptive rooks of Boulder Couuty,

PALMER.

COMSTOCK, Theodore B. A preliminary report on the geology of the central mineral region of Texas.

Texas, Geol. Survey, First Annual Report, 

pp. 237-391, pi. 2.

Abstract, Am. Geologist, vol. 6, p. 123, 4 

lines.

Arcbean, Eparchean, Cambrian, Silurian, 

and Devonian? formations. Eruptivos. 

Structure, Carboniferous to Tertiary uplifts. 

Economic geology, pp. 329-378. List of minerals, 379-391. Plate of geologic sections.

[CONDON, Thomas.] Oregon.

Macfarlane's Geol. Railway Guide, 2d edition, pp. 316-317. 

Geological notes for railway stations.

Connecticut, Archean axes, DANA.

Boring at New Haven, HUBBARD.

Building stone, MEKRILL, G. P.

Glacial action in southeastern Connecticut, WELLS.

Fillings in fissures at Meriden, DAVIS.

Glacial scratches near Norfolk, CORNISH.

Limestone at Norfolk, DANA.

Madison Boulder, CROSBY.

Subaerial decay of rocks, DANA.

Macfarlane's Eailway Guide, HITCHCOCK.

Taconic Mountains, AM. GEOLOGIST.

Traps of East Haven-Bran ford region, 

HOVKY, E.'O.

Warren's Geography, BREWER.

COOPER, J. G. The value of fossils as 

indicators of important mineral products.

California, Ninth Report of Mineralogist, 

pp. 284-286.

Comprises some general statements regarding the distribution of Quaternary, Tertiary, 

Cretaceous, Jura-Trias, Carboniferous, and 

Archean formations in.California.

 California.

Macfarlane's Geol. Railway Guide,2d edition, pp. 318-323, 324-328. 

Geological notes for railway stations.

COOPER, W. F. The Waverly group1 .

Denison University, Scl. Lab., Bull., vol. 

5, pp. 24-32.

Descriptions of the formation In central and 

northern Ohio.

COPE, E. D. [Eernarksonthe age and 

stratigraphic components of the Laramio group.]

Geol. Soc. Am., Bull., vol. 1, p.532. 

Am. Uaturalist, vol. 24, p. 569. 

Abstract, Am. Geologist, voL 5, p. 118, 4 

linos.

Discussion of paper by J. S. Newborry, 

" The Laramio Group."

 The Silver Lake of Oregon and its 

origin.

Am. Naturalist, vol. 23, pp. 970-982, pis. 40, 

41. 1889.

Contains incidental references to the geology-

[ ] [Remarks on beds in which Nampa 

image was found.]

Am. Naturalist, vol. 24, p. 205,3 lines. 

Reference to their age and equivalency. 

[ ] Macfarlane's American Geological 

Eailway Guide.

Am. Naturalist, vol. 24, p. 952, J p. 

Includes a brief criticism on the use of the 

term "Niobrara."

CORNISH, E. H. Glacial scratch es in 

the vicinity of Norfolk, Connecticut. 

Am. Jour. Soi., 3d series, voL 39, p.321, ^p. 

Directions.

COX, E. T. An extensive deposit of 

phosphate rock in Florida.

Am. Naturalist, vol. 24, pp. 1185-1186, {j p. 

Some general statements in regard to its 

distribution, characteristics, and probable 

origin.

CRAGIN, F. W. On the Cheyenne sandstone and theNeocomian shales of Kansas.

Washburn Coll., Lab., Bull., vol. 2, pp. 

69-80.

Am. Geologist, vol. 6, pp. $33-238. 

Abstract, Popular Science Monthly, vol. 87, 

pp. 566-567, i col.

Stratigraphio and paleontologio equivalency.

CRAMER, Frank. On a recent rock 

flexure.

Am. Jour. Sci., 3d series, vol. 39, pp. 220-225. 

An account of slight (losings in limestone 

in the valley of Fox River, Wisconsin, and 

discussion of their nature and cause.

CRAWFORD, J. [Letter on the geology of Nicaragua.]

Science, vol. 15, pp. 30-32,4°. 

In connection with tho occurrence of footprints described in the containing paper by 

Earl Flint.
30 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL. 91.

CRAWFORD, J. Continued.

 The geological survey of Nicaragua.

Am. Geologist, vol. 6, pp. 377-381.

Brief notices of characteristics and distribution of volcanic, Pleistocene, Tertiary, 

Mesozoic, Permian, Carboniferous, Devonian, 

and crystalline rocks.

Cretaceous. Atlantic coastal region. Deposits of eastern Massachusetts, 

SHALER.

Analyses of clay and sand from Martha's Vineyard, CLARKE, F. W.

RlGGS.

Gay Head, Massachusetts, CLARK. 

MERRILL, F. J. H. WARD, L. F.

Cretaceous fossils, Martha's Vineyard, SHALER. WHITE, D.

Report Atlantic coast division, U. S. 

Geol. Survey, SHALER.

Ancient shore lines, MERRILL, F. J. H.

Long Island Sound and submerged 

chaunel of the Hudson, DANA.

Traps of Newark system in New Jersey region, DARTO.V.

Clay at Moumouth junction, New 

Jersey, MARTIN. BRITTON.

North American Mesozoic, WHITE, 

C.A.

Distribution of fossil plants, WARD, 

L. P.

Macfarlane's Railway Guide. 

CHANCE. CHESTER. FONTAINE. 

SMITH and GESNER. HAMMOND, 

H. McCuTCHEN. SMOCK. UHLER.

Rivers of northern New Jersey, DAVIS.

Topographic development of New 

Jersey, DAVIS and WOOD.

Ainboy clays, NEWBERRY.

Artesian wells, New Jersey, NASON.

Gabbros of Delaware, CHESTER.

Report Division of paleobotany, U. 

S. Geol. Survey, WARD, L. F.

[Age of Potomac formation.] Report 

 U. S. Geol. Survey, MARSH.

Southern Maryland, CLARK.

Potomac flora, FONTAINE.

Fossil wood of Potomac formation, 

KNOWLTON.

Southern extension of Appomattox 

formation, McGftE. '

Southern drift of Georgia, SPENCER.

Cape Fear River region, North Carolina, CLARK.

Warren's Geography, BREWER.

Cretaceous Continued. 

Canada, 'Cretaceous of Manitoba, TYRRELL.

Duck and Riding Mountains, TYRRKLL.

Northwestern Manitoba, TYRRELL.

North American Mesozoic, WHITE, 

C.A.

Distribution of fossil plants, WARD, 

L.F.

Expedition down Anderson River, 

DAWSON, G. M.

Mineral wealth of British Columbia, 

DAWSON, G. M.

Yukon and Mackenzie Rivers, McCONNELL.

Chalk, DAWSON, J. W.

Macfarlane's Railway Guide, DAWSON, G. M.

Laramie and its associates, TYRRELL.

Seaboard of British Columbia, BOWMAN.

Notes on British Columbia, DAWSON, 

G.M.

Caribou district, British Columbia, 

BOWMAN.

Yukon district, DAWSON, G. M.

Lower Liard River, MCCONNELL.

Warren's Geography, BREWER. 

Great Plains and Rocky Mountain region, 

Cheyenne sandstone of Kansas, 

CRAGIN.

Chalk from Niobrara of Kansas, WILLISTON.

Kansas salt mine, HAY.

Lignite in Dakota formation, HAY.

Macfarlaue's Railway Guide, BAILEY, 

G. E. ELDRIDGE. E M M o N s. 

BROADHEAD. CHAMBERLIN. GILBERT. HAGUE. McGEE. PUMPELLY. PUTNAM. ST. JOHN. 

SCOTT. TODD. UPHAM. WINCH ELL, N. H.

Southwestern Kansas, HAY.

Lineage of Lake Agassiz, TODD.

Terraces of the Missouri, TODD.

North American Mesozoic, WHITE, 

C.A.

Artesian wells in Dakota, UPHAM.

Laramie, Montana, CANNON.

Report of Geologist of Wyoming,

RlCKETTS.

Yellowstone Park, IDDINGS. HAGUE. 

Skull of CeratopsidsB, MARSH.
DAUTOH.J RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 31

Cretaceous Continued. 

Great Plains and Rocky Mountain region Continued. 

Northwestern Colorado region,

WHITE, C. A. 

Coal measures in Colorado and New

Mexico, VAN DIEST. 

Crazy Mountains. Montana, WOLFF. 

Distribution of fossil plants, WAUD,

L.F.

Custer County, Colorado, CIIARLTON. 

Eruptive rocks of Boulder County,

Colorado, PALMER. 

Areas of continental progress in

North America, DANA. 

Huerfano beds, HILLS. 

Colorado group in Colorado and New

Mexico, STEVENSON. 

Laraniie group. COPE. KEWBERRY.

STEVENSON. WARD, L. F. 

Spanish Peaks region, HILLS. 

Rocky Mountain protasis, DANA. 

Movements in Eocky Mountains, EMMONS.

Displacements in Grand Canon, WALCOTT.

Warreu's Geography, BREWER. 

Lower Cretaceous of San Carlos

Mountains, New Mexico, WJMTE,

C.A. '

Texas region, American Neocoruiau,

MARCOU.

Central coal field Texas, CUMMINS. 

Macfailane's Railway Guide, HILGARD. LOUGHRIDGE. OWEN.

Concho country, Texas, CuMMiNS'aucl

LEACH.

Trans-Pecos Texas, STREERUWITZ. 

Review of Texas geology, DUMBLE. 

Areas of continental progress in

North America, DANA. 

, Geographic features of Texas, HILL. 

Igneous rocks of central Texas, HILL

and DUMBLE.

Fossils of the Trinity cbeds, HILL. 

List of invertebrates of Cretaceous

of Texas, and short description of

the system, HILL. 

Pilot Knob, HILL. 

Occurrence of Goniolina in the Comanche series, HILL. 

Permian of Texas, CUMMINS. 

Central Texas, TARR. 

Central mineral region of

COMSTOCK,

Cretaceous Continued. 

Texas region Continued.

Carboniferous of central Texas, TARR.

Coal fields of Colorado River, TARR.

Report Division of Mesozoic paleontology, U. S. Geol. Survey, WHITE, 

C.A.

Cretaceous rocks of Texas, HILL.

Eastern Arkansas, CALL.

Analysis of eruptive from Arkansas, 

EAKINS.

Northern Mexico, WHITE, C. A.

Report Division of Mesozoic invertebrates, U. S. Geol. Survey, WHITE, 

C.A.

Indian Territory and Red River, 

HILL.

Warren's Geography, BREWER. 

Mexico, Geological map, CASTILLO. 

Kentucky, Macfarlaue's Railway Guide,

PROCTOR. 

Pacific coast, northern California, DILLER.

Lassen Peak District, DILLER. 

Sandstone dikes, DILLER. 

Geology of quicksilver deposits,

BIECKEK. 

Report Division of volcanic geology,

U. S. Geol. Survey, DUTTON. 

Report California Division, U. S.

Geol. Survey, BECKER. 

Macfarlane's Railway Guide, CONDON. COOPER. DUTTON. TURNER. WILLIS.

Warren's Geography, BREWER. 

South America, Sergipe-Alagoas region,

Brazil, BRANNER.

CROSBY, W. O. [Remarks ou evidence 

in the till as to the climate of the glacial period.]

Boston Soc. Nat. Hist., Proc., vol. 24, pp. 

466-467,5 p.

Abstract. Am. Geologist, vol. 5, pp. 123-124, 

9 lines.

Brief statements in regard to composition 

and relations of the till, especially in the Boston region, in tlieir bearing on conditions of 

rock decomposition and climate during the 

glacial period.

 Geological history of the Boston 

basin.

Boston Soc. Nat. Hist., Proc., vol. 25, pp. 

10-17.

Abstract of a lecture in which a general 

description is given of the geology of the region.
32 R"ECORD OF NORTH AMERICAN IDEOLOGY FOR 1890.

CROSSY, W. 0. Continued.

 The Kaolin in Blaudford, Massachusetts.

Technology Quart, vol. 3, pp. 228-237. 

Descriptions of its geologic relations and 

associated rocks, and discussion of its preglacial age and of lock decay in general in 

New England.

 The Madison bowlder.

Appalachia, vol. 6, pp. 61-70,105, pi. 5.

Description of the bowlder and discussion, 

of its source. Includes a reference to a similar bowlder in Connecticut.

 Massachusetts.

Macfarlane's Geol. Railway Guide, 2d edition, pp. 99-107.

Geological notes for railway stations and 

table of geological formations of the State. 

CROSS, Whitman. Notes on some secondary minerals of the amphibole and 

pyroxene groups.

Am. Jour. Sci., 3d series, vol. 39, pp. 359-370. 

Includes brief prefatory statements in regard to the dike in Ouster County. Colorado, 

from which the specimens were obtained. 

CROSSMAN, James H. San Bernardiuo County.

California, Ninth Report of Mineralogist, 

pp. 214-239.

Incidental references to geology at various 

points.

CUMMINS, W. F. The southern border of the central coal field.

Texas, Geol. Survey, First Annual Report, 

pp. 143-182.

Stratigraphy, Cretaceous and Permian formations, dips, economic geology, soils, artesian wells.

 The Permian of Texas and its overlying beds.

Texas, Geol. Survey, First Annual Report, 

pp. 183-197.

Distribution, stratigraphy, and economic 

geology of the Permian, and characteristics 

of two overlying formations of undetermined 

age.

 and LERCH, Otto. A geological 

survey of the Coiicho country, State of 

Texas.

Am. Geologist, Vol. 5, pp. 321-335, map. 

Physiography, Pleistocene, Cretaceous, and 

Permian formations. Economic geology.

CURTIS, J. S. The banket deposits of 

the Witwatersrand.

Engineering and Mining Jonr., vol. 49, pp. 

200-201, 4°. 

South Africa.

D.

Dakotas, Artesian wells, UPHAM.

Lineage of Lake Agassiz, TODD.

Pre-Cambrian of the Black Hills, 

VAN HISK.

Report Division of vertebrate paleontology, U. S. Geol. Survey, 

MARSH.

Warren's Geography, BREWER.

Macfarlane's Railway Guide, BAILEY. 

CHAMBERLIN. DAWS ON, G. M.

PllMPELLY. TODD. WlNCHELL.

N.H.

DALL, William Healey. Contributions 

to the Tertiary fauna of Florida, with 

especial reference to the Miocene silex 

beds of Tampa and the Pliocene beds 

of Caloosahatchie River.

Wagner Inst. Sci.. Trans., vol.3, part 1, 

pp. 200, pis. 12.

Contains incidental references to the fossiliferous strata.

 [Remarks on the paleontology of 

the northwest coast of the United 

States.]

Am. Naturalist, vol. 24, pp. 1223-1224.

Head to Biological Society of Washington, 

1890.

References to Tertiary and Pleigtopene of 

western Oregon and California.

DALL, William Healey Continued.

 Report Division of Cenozoic invertebrates.

U. S. Geol. Survey, Ninth Report, J. W. 

Powell, pp. 123-127, 1889.

Includes brief references to observations on 

Miocene marls of southern New Jersey and 

to explorations by Joseph Wfflcox in southcentral Florida.

DANA, James D. Areas of continental 

progress in North America and the influence of the conditions of these areas 

on the work carried forward within 

them.

Geol. Soc. Am., Bull., vol. 1, pp. 36-48. 

A general review of the conditions attending the various stages of geologic development of Noitb. America.

 North American geology and palseontology for the use of amateurs, students, and scientists, by S. A. Miller. 

Am. Jour, Sci., 3d series, vol. 29, p.67, $ p. 

Eeview of use of term Taconic.

 Sedgwick and Murchison: Cambrian 

and Silurian.

Am. Jour. Sci., 3d series, vol. 39, pp. 167- 

180,235.

Review of early history of Silurian and 

Cambrian nomenclature.
BARTON.] RECOKD OF NORTH AMERICAN GEOLOGY FOR 1890. 33

DANA, James D. Continued. 

Archean axes of eastern North America.

Am. Jour.Sci., 3d series, vol. 39, pp. 378-383.

Classification of the axes and discussion of

geologic history and the origin of the troughs.

 Rocky Mountain protaxis and the 

post-Cretaceous mountain -making 

along its course.

Am. Jour. Sci., 3d series, vol. 40, pp. 181-196.

Keview of history and relations of uplifts 

in the Kocky Mountain region in the United 

States and Canada.

 Long Island Sound in the Quaternary era, with observations on the submarine Hudson River channel.

Am. Jour. Sci., 3d series, vol. 40, pp. 425- 

437, pi. X.

Review of tho glacial and post-glacial history of tho sound depression and a discussion

of the bearing of the submarine Hudson

River channel on the Jura-Trias to Champlain history of the middle Atlantic coastal 

region.

 Characteristics of volcanoes with 

contributions of facts and principles 

from tbe Hawaiian Islands, including 

a historical review of Hawaiian volcanic action for the last sixty-seven 

years, a discussion of the relations of 

volcanic islands to deep-sea topography,- 

and a chapter on volcanic island denudation, xvi, 399 pages, 16 plates. 

New York, 1890.

Abstracts, Am. Jour. Sci., 3d series, vol.39, 

pp. 323-324. Am. Geologist, vol. 0, pp. 194- 

195.

[ ] The geological and natural history survey of Minnesota for the year 

1888, the 17th annual report, by N. H. 

Wiuchell, State geologist.

Am. Jour. Sci., 3d series, vol.39, pp.67-68,

iPList of papers, and review of N. H. Winchell on the correlation of Aniraikie iron ores 

with those of the Taconio region of New England.

[ ] Subaerial decay of rocks and 

origin of the red color of certain formations. [By I. C. Russell.] Bull.U. 

S. Geol. Survey, No. 52.

Am. Jour. Sci., 3d series, vol. 39, pp. 317-319.

Description of the memoir and review of

conclusions concerning the origin of the red

color of the Triasaic formation and certain

features of subaorial decay in Now England.

[ ) Archean limestones and other 

rocks iu Norfolk, Connecticut.

Am. Jour. Sci., 3d sees, vol. 39, p 321, J p.

Bull. 91 3

DANA, James D. Continued.

Keferences to observations of R. H. Cornish 

on mineralogic characteristics and geologic 

relations of the limestones.

[ ] Presidential address before the 

Geological Society of London.

Am. Jour. Sci., 3d series, vol. 40, pp. 254-255.

On ocean basins. Abstracts and brief mention of the bearing of American geological 

history on the subject.

[ ] Fossils in the Taconic limestone 

belt at the west foot of Taconic range 

in Hillsdale, New York.

Am. Jour. Sci., 3d series, vol. 40, pp. 256-257. 

Refers to relations of the limestones and 

paleoritological evidence as to their age.

[ ] [Notes on the Bernardston series. ] 

Am. Jour. Sci.,3d series, vol. 40, pp. 263,265, 

Jp.

Historical references and statement in regard to Emerson's investigations of the series.

[ ] [Notes on geology of eastern New 

York.]

Macfarlane's Geol. Railway Guide, 2d edition, pp. 137-138.

In regard to the age and distribution of the 

lower Paleozoics.

DARTON, Nelson Horatio. The relations of the traps of the Newark system in the New Jersey region.

U. S. Geol. Survey, Bull., No. 67, pp. 82, 

pis. 6.

Descriptions of the structure and relations 

of the various trap masses, and differentiation 

of intrusives and extrnsives. Illustrated by n 

colored geologic map.

 On the occurrence of basalt dikes in 

the upper Paleozoic series in central 

Appalachian Virginia, with notes on 

the petrography, by J. S. Diller.

Am. Jour. Sci., 3d series, vol. 39, pp. 269-271. 

Brief account of their location and geologic 

relations.

[ ] [Notes on southeastern New York 

and northeastern New Jersey.]

Macfarlane's Geol. Railway Guide, 2d edition, pp. 110,128,130,132,133,134.

Geological notes regarding the Palisade 

trap and the geology at some stations in 

Orange County, New York.

DAVIS, William Morris. Structure and 

origin of glacial sand plains.

Geol. Soc. Am., Bull., vol. 1, pp. 195-202, 

pi. 3.

Abstract, Am. Naturalist, vol. 24, p. 208, J p. 

Description of structural characteristics 

and discussion of their origin and history.
34 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL. 91.

DA VIS, William Morris Continued. 

[Remarks on evidence of unconformity 

between Hudson and Helderberg 

rocks in the Hudson Valley, New 

York.]

Geol. Soc. Am.,Bull.,vol.1,pp.354-355,f p. 

Brief review of the relations in the Catskill 

and Bondout regions.

 [Remarks on structure of fillings in 

fissures in trap at Meriden, Connecticut.]

Geol. Soc. Am., Bull., vol. 1, p. 442, J p. 

Discussion of the history of the fillings.

 [Remarks on certain peculiarities of 

drainage in the Columbia formation 

overlying the Appomattox.]

Geol. Soc. Am., Bull., vol. l,p. 548.

In connection with paper by W J McGee, 

on the southern extension of the Appomattox 

formation. Points out a hitherto uudesignated class of drainage.

 The rivers of northern New Jersey, 

with notes on the classhication of rivers in general.

National Geographic Magazine, vol. 2, pp. 

81-110.

A discussion of the genetic relations of rivers 

of different kinds, an analysis of the relation 

and history of the drainage of northern New 

Jersey and a review of the history of the 

Green Biver in the Uinta Mountains.

 The ice age in North America, and 

its bearings on the antiquity of man, 

by G. Frederick Wright; with an appendix on the probable cause of glaciation, by Warren Upham, New York, 1890. 

Appalachia, vol. 6, pp. 72-73. 

Discusses the evidence concernina; a glacial 

ice dam in the Ohio.

 The level of no strain.

Am. Geologist, vol. 5, pp. 190-191.

Keview of conditions involved and their 

consequence in the cooling and contraction of 

the earth's crust.

 The Iroquois beach.

Am. Geologist, vol. 6, p. 400, J p. 

Betnarks in regard to outlets of Lake Iroquois and the glacial Lake Ontario.

[ ] [Utah.]

Macfarlane's Geol. Railway Guide, 2d edition, pp. 114,115, | p.

Geological notes for railway stations in the 

Ogden and Salt Lake regions.

 and WOOD, J. Walter, jr. The 

geographic development of northern 

New Jersey.

Boston Soc. Nat. Hist., Froc., vol. 24, pp. 

365-423.

DAVIS, William Morris, and WOOD, 

J. Walter, jr. Continued.

Abstract, Am. Geologist, vol. 6, pp. 195-196, 

| p.

An analysis of the history recorded in the 

topography and drainage of the region.

DAWSON, George M. Report on an exploration in the Yukon district, Northwest Territory, and adjacent northern 

portion of British Columbia. 1887.

Canada, Geol. Survey, Report, vol. 3, new

series, part 1, Report B, pp. 183,4 maps. 1888.

Abstracts, Ibid., Keport A, pp. 4r-12. Am.

Geologist, vol. 5, pp. 240-241, $ p. Am. Jour.

Sci., 3d series, vol. 39, p. 238 J p,

Summary account of geologic results of the 

exploration and incidental itinerary notes and 

descriptions.

B

 The mineral wealth of British Co-

 lumbia, with an annotated list of localities of minerals of economic value.

Canada, Geol. Survey, Reports, vol. 3, new 

series, part 2, Beport B, pp. 163. 1888.

Description of general geologic features of 

the region and notes on the various ore deposits, building stones, relations of Tertiary 

gold-bearing gravels, and stratigraphy of the 

coal measures.

: [Account of explorations in southern interior British Columbia.]

Canada, Geol. Survey, Reports, vol. 3, now 

series, part 1, Beport A, pp. 60-66. 1888.

Includes brief references to Tertiary coals 

and trachytes and gold-bearing metamorphic 

Paleozoics.

 Notes on the Cretaceous of the British Columbian region. The Nanaimo 

group.

Am. Jonr. Sci., 3d series, vol. 39, pp. 180-183. 

Abstract, Am. Naturalist, vol. 24, p. 764, J p. 

Discussion of its extent, atratigraphic range, 

history, and equivalency.

 On the glaciation of the northern 

part of the Cordilleras, with an attempt to correlate the events of the 

glacial period in the Cordillera and 

Great Plains.

Am. Geologist, vol. 6, pp. 153-162.

Includes a discussion of the extent of Cordillera glaciers and the glacial history of both 

regions, and an account of the distribution of 

the glacial formations.

 Introductory. On an expedition 

down the Begh-ula or Anderson River, 

by R. Macfarlaue.

Canadian Record of Science, vol. 4, pp, 

28-29. 

Includes remarks on the geology,
BARTON.] RECORD OF-NORTH AMERICAN GEOLOGY FOR 1890. 35

DAWSON, George M. Continued. 

The chalk from the Niobrara Cretaceous of Kansas. 

Science, vol. 16, p. 276, £ col. 4°. 

Refers to certain microscopic organisms in 

Niobrara beds of Manitoba.

 The Dominion of Canada.

Macfarlane's G-eol. Railway Guide, 2d 

edition, pp. 51-83.

Geological notes for stations on railway and 

steamboat routes.

[ ] Northern Pacific railroad.

Macfarlane's G-eol. Railway Guide, 2d 

edition, pp. 258-260,261, 262.

Geological notes for stations at intervals 

through Dakota, Montana, Idaho, "Washington, and Oregon.

DAWSON, J. William. On new species 

of fossil sponges from the Siluro-Cambrian at Little Metis on tlie Lower St.

Lawrence.

Canada, Roy. Soc., Trans., vol. 7, section 

iv, pp. 31-55, pi. iii. 4°.

"With a brief prefatory description of the 

geology of the locality and discussion of the 

age of the beds.

 On fossil plants collected by Mr. R. 

A. McConnell on Mackenzie River, and 

by Mr. T. C. Weston on Bow River.

Canada, Roy. Soc., Trans., vol. 7, section 

iv, pp. 69-74, pis. x, xi, 4°.

Discussion of the equivalency and age of 

containing formations.

 On bnrrows and tracks of invertebrate animals in Paleozoic rocks, and 

other markings.

Geol. Soc., Quart. Jour., vol. 47, pp. 595- 

617.

Includes descriptions and illustrations of 

various kinds of inorganic markings.

 The Quebec group of Logan.

Canadian Record of Science, vol. 4, pp. 

133-143.

General discussion of its stratigraphio 

status, nomenclature, and equivalency.

 Fossil plants from the Similkameen 

River and other places in the southern 

interior of British Columbia.

Science, vol. 15, p. 373, J col. 4°. 

Abstract of paper read to Royal Society of 

Canada, 1890.

 On the Pleistocene flora of Canada. 

Geology of the deposits.

Geol. Soc. Am., Bull., vol. ], pp. 311-320.

Abstract, Am. Naturalist, vol. 24, pp. 293- 

294.

General account of the deposits, brief descriptions of the plant localities, and discussion of geographic and climatic conditions.

DEEKS, William. The Lower Holderberg formation of St. Helen's Island.

Canadian Record of Science, vol. 4, pp. 105- 

109.

 Characteristics, fossils, eruptives, equivalence in New York series.

DE GROOT, Henry. The manufacture 

of glass in California. History, condition, and future of the business.

California, Ninth Report of Mineralogist, 

pp. 324-329.

Includes brief description of glass sand doposit in Placer County.

Delaware, Gabbros and associated rocks, 

CHESTER.

Warren's Geography, BREWER. 

Macfarlane's Railway Guide, CHESTER.

Denison University, Scientific Laboratories, Bulletin, vol. 5.' 

Waverly group, COOPER, W. F.

Devonian.

Alabama, Macfarlane's Railway Guide,

SMITH AND GESNER. 

Canada, Report on Quebec, ELLS.

Acadian and St. Lawrence watershed, BAILEY.

Review of Ells on geology of Quebec, 

WALCOTT.

Northwestern Manitoba, TYRRELL.

Duck and Riding Mountains, TYRRELL.

Geology of Ontario, BELL.

New Brunswick, BAILEY, BAILEY 

and MclNNES.

Expedition down Anderson River, 

DAWSON, G. M.

Yukon and Mackenzie Rivers, McCONNELL.

Lower Liard River, MCCONNELL. 

Warren's Geography, BREW-ER. 

Central America, Nicaragua, CRAWFORD.

England, Devonshire, WILLIAMS, H. S. 

Illinois, Macfarlaue's Railway Guide,

WORTHEN. 

Iowa, Macfarlane's Railway Guide,

McGEE. 

Kentucky, oil field of Barren County,

FISCHER. '

Macfarlaue's Railway Guide, PROCTOR.

Warren's Geography, BRKWER. 

Middlesborough, BOYD. 

Maine, Eastern Maine and New Brimswick, BAILEY.
RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL.91.

Devonian Continued. 

Massachusetts, Bernardston series, EMERSON. DANA.

Warren's Geography, BREWER. 

Macfarlaue's Railway Guide, HITCHCOCK. 

New Jersey, Macfarlane'a Railway

Guide, SMOCK. 

New York, Cuboides zone, WIILIAMS,

H. S. 

Thickness of rocks in west-central

New York, PROSSER, C. S. 

Areas of continental progress in North

America, DANA. 

Paleozoic fishes. NEWBERRY. 

Rock salt deposits, western New York,

Locality numbers, HALL. 

Supposed dikes at Ithaca, KEMP. 

Report on oil and gas, CARLL. 

Macfarlane's Railway Guide, LINDSEY. WILLIAMS, H. S. 

Ohio and Indiana, Waverly group,

COOPER. 

Analysis of Defiance limestone, WHITFIELD, J. E.

Trenton limestone oil and gas, ORTON.

Geological survey of Ohio report,

ORTON.

Report on oil and gas, CARLL. 

Paleozoic fishes, NEWBERRY. 

Macfarlane's Railway Guide, COLLETT. ORTON, 

Pennsylvania, Making of Pennsylvania,

CLAYPOLE. 

Report on oil and gas, CARLL.

Paleozoic fishes, NKWBERRY. 

Macfarlane's Railway Guide, LESLEY. LEWIS.

Warren's Geography, BREWER. 

Tennessee, Central basin of Tennessee,

KENNEDY. 

Macfarlane's Railway Guide, SAFFORD.

Warren's Geography, BREWER. 

Virginias and Maryland, Dikes in Appalachian Virginia, DARTON. 

Warren's Geography, BREWER. 

Macfarlane's Railway Guide, CAMPBELL. FONTAINE. WHITE, I. C. 

Western United States, Report Montana

division, U.S. Geol. Survey, PEALE. 

Macfarlane's Railway Guide, BROADHEAD. CHAMBEKMN. HAGUE.

WJNCHELL, A. WINCHELL, N. H.

Devonian Conti nued.

Western United States Continued. 

Review of Texas geology, DUMBLE. 

Central mineral region of Texas, 

COMSTOCK.

Displacements in Grand Caflou, WALCOTT.

Cuboides zone, WILLIAMS, H. S. 

Nomenclature, Hercyniau question,

CLARKE.

DILLER, J. S. Geology of the Lassen 

Peak district.

T7. S. Geol. Survey, Eighth Report, J. "W. 

Powell, pp. 395-432, plates XLV-LT, 1889.

Abstract, Am. Geologist, vol. 6, pp. 196-197, 

f p.

Description of hypsograpby, auriferous 

slate series, geologic history, Cretaceous to 

Quaternary, structure of the Sierras, and relations of the displacements of the Sierras to 

each other aud to volcanic phenomena.

 Report Division of petrography.'

U. S. Geol. Survey, Ninth Report, J. W. 

Powell, pp. 98-100.

Includes brief references to the crystallization of porpbyritic quartz in eruptive rocks 

and the discovery of chalk in Texas by R. T. 

Hill.

 Notes on the Cretaceous rocks of 

Northern California.

Am. Jour. Sci., 3d series, vol. 40, pp. 476- 

478.

Description of two sections in the northern 

part of the Sacramento Valley.

 Sandstone dikes.

Geol. Soc. Am., Bull., vol. 1, pp. 411-442, 

plates 6-8.

Abstracts, Am. Geologist, vol. 5, p. 121, J 

p.; Am. Naturalist, vol. 24, p. 211, 6 lines; pp. 

768-769, 6 lines; Am. Jour. Sci., 3d series, 

vol. 40, p. 331, £ p.

Descriptions of dikes in northern California and discussion of their nature, origin, 

history, and significance. Includes references 

to dikes observed in other localities. Discussed by \V. M. Davis and B. K. Emerson, 

p. 442.

 Petrographic notes. [Basalt dikes 

in upper Paleozoic series in central 

Appalachian Virginia.]

Am. Jour. Sci., 3d series, vol. 39, pp. 270- 

271.

Abstract, Am. Naturalist, vol. 24, pp. 773- 

774, 5 lines.

Description of the rocks and reference to 

other dikes in the Great Valley and in Loudoun County, Virginia.

DODGE, W. W. Some lower Silurian 

graptolites from northern Maine.

Am. Jour. Sci., 3d series, vol. 40, pp. 153- 

155.

Descriptions of tlie remains nnd reference 

to their stratiyraphic equivalency.
DABTON.] RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 37

DRYER, Charles R. The glacial geology of the Irondequoit region. 

Am. Geologist, vol. 5, pp. 202-207. 

Topographic features nod glacial deposits 

and their history.

DUDLEY, William L. A curious occurrence of Viviauite [near Eddyville, Ky]. 

Am. Jour. Sci., 3d aeries, vol. 40, pp. 120- 

121. 

Brief prefatory account of inclosing strata.

DUMBLE, E. T. Results. A review of 

Texas geology as developed by the 

work of the Survey.

Texas, Geol. Survey, First Annual Report, 

pp. xxix-lxxiv, plate 1.

Summary descriptions and taxonoraic table 

of formations from Quaternary to Archean.

 and HILL, R. T. The igneous rocks 

of central Texas. [Abstract.]

Am. Assoc. Adv. Science, Proc., vol. 38,

pp. 242-243, i.

Notice of their distribution, general relations, and age.

DTJTTON, C. E. Report Division of 

volcanic geology.

U. S. Geol. Survey, Eighth Report, J. W. 

Powell, pp. 156-105, 1889.

Brief description of the exploration of Crater Lake, and in northern California and western Oregon.

 Atlantic and Pacific Railroad.

Macfarlane's Geol. Railway Guide, 2d 

edition, p. 323.

Geological notes for stations in New Mexico 

and Arizona.

DWIGHT, W. B. Fossils of the western Taconic limestone in the eastern 

part of Dutchess County, New York.

Am. Jour. Sci., 3d series, vol. 39, p. 71, £ p. 

Reviews their bearing on geology of Dutchess County limestones.

 Discovery of a locality of Trenton 

limestone rich in ostracoid eutomostracea and other fossils at Pleasant Valley, New York.

Vassar lust., Trans., vol. 5, pp. 75-77. 

Includes a brief prefatory description of the 

containing strata.

 The Cambrian system of strata. 

Vassar Inst., Trans., vol. 5, pp. 98-102. 

A brief general review of Cambrian classification.

 Discovery of fossiliferous strata of 

the middle Cambrian at Stissing, New 

York.

Vassar Inst., Trans., vol.5, pp. 102-109. 

Has a brief prefatory note regarding the inclosing strata and their relations.

 Glacial phenomena.

Vassar Inst., Trans., vol. 5, pp. 116-118. 

Brief reviews of opinions in regard to glaciation aud the accumulation of ice masses.

[ ] [Notes on southeastern New York.] 

Macfarlane's Geol. Railway Guide, 2d edition, pp. Ill, 130-131, 233,134,135-137.

Geological notes for railway stations and 

adjoining regions.

E.

EAKINS, L. G. Rocks from New Mexico. [Analyses.]

U. S. Geol. Survey, Bull. No. 60, p. 155, § p. 

Obsidian and basalts from Kio Grande 

Cafion.

 Sandstones. Berea, Ohio. [Analysis.] 

U. S. Geol. Survey, Bull. No. 60, p. 158, J p.

 Coquiua, coral, coral rocks, etc.

[Analyses.]

U. S. Geol. Survey, Bull. No. 60, pp. 163-164.

Coral rocks and soil Irom Hawaiian Islands; 

Hammock clay, ocherous deposit, and coquinas fiom Florida; phosphatic deposit, Sombrero; coralline bottom, Barbadoes, and recent coral, Bermudas.

 Metam orphic rock from. Marion, 

Kentucky. [Analysis.]

IT. S. Geol. Survey, Bull. No. 64 p. 46, J p.

 Porphyry from Pigeon Point, Michigan. [Analyses.]

U. S. Geol. Survey, Bull. No. 64, p. 46, J p.

EAKINS, L, G. Penokee-Gogebic rocks 

from Wisconsin. [Analyses.]

U. S. Geol. Survey, Bull. No. 64, p. 47, J p.

 Eruptive rocks from four milessoutheast of Hot Springs, Arkansas. [Analysis.]

U. S. Geol. Survey, Bull. No. 64, p. 48, | p.

 Recent lavas from two miles south of 

Mount Trumbull, Arizona. [Analysis. ] 

TJ. S. Geol. Survey, Bull. No. 64, p. 48, £ p.

 Eruptive rocks from Castle Mountain, Montana. [Analysis.]

TJ. S. Geol. Survey, Bull. No. 64, p. 49, J p.

 . [Eruptive] rocks from northern 

California. [Analyses.]

U. S. Geol. Survey, Bull. No. 64, p. 50, J p.

 [Analyses of adobe soils.]

TJ. S. Geol. Survey, Bull. No. 64, p. 51, J p. 

New Mexico, Nevada, and Utah.

 and CHATARD, T. M. Rocks from 

Montana. [Analyses.]

U. S. Geol. Survey, Bull. No. 60, pp. 152-154.
RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL. 91.

ELDRIDGE, George Homans. On certain peculiar structural features in the 

foot-hill region of the Rocky Mountains, near Denver, Colorado.

Washington Phil. Soc., Bull., vol. 11, pp. 

247-274, map.

Abstract, Am. Naturalist, vol. 24, p. 212, J p.

Description of a novel type of structure and 

of the Cenozoic, Mesozoic, and Archean formations involved and an analysis of the structural development of the region.

 [Notice of results of stratigraphic 

studies in the Denver basin.]

U. S. Geol. Survey, Eighth Report, J. W. 

Powell, pp. 144-145, § p.

Given by S. F. Emmous in report Rocky 

Mountain division of geology.

Elisha Mitchell Scientific Society 

Journal, 1889, part 2. 

Conglomerates of Mesozoic in North 

Carolina, HOLMES, J. A.

 ELLS, R. W. Second report on the 

geology of a portion of the province of 

Quebec.

Canada, Geol. Survey, Reports, vol. 3, new 

series, part 2, report R, pp. 1-114, 1888.

Abstract, Ibid., Part 1, Report A, pp. 2S31, 1888; Am. Geologist, vol. 5, pp. 243-246.

Review by C. D. Walcott, Am. Jour. Sci., 

3d series, vol. 39, pp. 101-115.

Description of Devonian, Silurian, Cambrian. pre-Cambrian, crystalline and igneous 

rocks, superficial deposits and structure in 

eastern Quebec, mainly south of the St. Lawrence. Discussion of various questions of 

structure and equivalency. Economic minerals, pp. 101-114.

 [Account of investigations in the 

St. Lawrence Valley.]

Canada, Geol. Survey, Reports, vol. 3, new 

series, part 1, report A, pp. 86-91, 1888.

Includes notes ou asbestos mining and 

brief remarks on equivalency-of members of 

the Quebec group.

 The stratigraphy of the Quebec 

Group.

Geol. Soc. Am., Bull., vol. 1, pp. 453-468, 

pi. 10. .

Abstract, Am. Geologist, vol. 5, p. 120, 4 

lines.

Historical review of opinions, account of 

recent observations and discussion of their 

bearing on the structural and stratigraphic 

succession. Illustrated by geologic map and 

cross-section of Quebec region.

. The geology of Quebec City.

Science, vol. 16. p. 359, & col.

Brief review of opinions, and expression of 

an opinion in regard to the horizon of the Citadel rocks.

ELLS, R. W. Continued. 

Geological progress in Canada.

Ottawa Naturalist, vol. 3, pp. 119-145. 

A general sketch of the history of geologic 

explorations in Canada.

EMERSON, Ben. K. A description of 

the "Bernardston series" of metamorphic upper Devonian rocks.

Am. Jour. Sci., 3d series, vol. 40, pp. 263- 

275, 363-374.

Detailed descriptions, maps and sections of 

structure, stratigraphy and relations. With 

prefatory note by J. D. Dana.

 [Remarks on vein fillings in till of 

the Connecticut Valley].

Geol. Soc. Am., Bull., vol. 1, p. 442, $ p. 

Discussion of their origin.

 [Remarks on metainorphic conglomerates and other metamorphic phenomena in north-central Massachusetts.] 

Geol. Soc. Am., Bull., vol. ], p. 553, § p. 

Points out certain conditions of metamorphism and their consequences.

 Porphyritic and gneissoid granites 

in Massachusetts [abstract].

Geol. Soc. Am., Bull., vol. 1, pp. 559-561. 

Characteristics, structural relations, history, and age.

EMMONS, S. F. Report Rocky Mountain division of geology.

U. S. Geol. Survey, Eighth Report, J. "W. 

Powell, pp. 144-14C, ]889.

Includes brief general statement of results 

attained by G. H. Eldridge on the Tertiary 

formations of the Denver region.

 Orographic movements in the Rocky 

Mountains.

Geol. Soc. Am,, Bull., vol. 1, pp. 245-286.

Abstract, Am. Naturalist, vol. 24, pp. 211- 

212, ^ PComprises a general discussion of the geologic history of the region.

 [On the age of the beds in the Bois6 

River region, Idaho.]

Boston Soc. Wat. Hist., Proc., vol. 24, pp. 

429-434.

Discussion of the geological horizon of the 

beds from which the Nampa image was obtained.

 Colorado.

Macfarlane's Geol. Railway Guide, 2d 

edition, pp. 289, 297-308.

Prefatory sketch of the geology of the State 

and geological notes for railway stations.

ENGINEERING AND MINING 

JOURNAL. The copper mining district of Michigan audits industries.

Engineering and Mining Jour., vol. 50, 

pp. 358-361, 4°.
BAWON.] RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 39

ENGINEERING- AND MININGJOURNAL Continued.

With some general prefatory remarks on 

the geology of the region.

Engineering and Mining Journal, vol. 

49.

Mulatos gold mines, Mexico, JANIN.

Middlesborough, Bo YD.

Phosphate beds of Florida, LEDOUX.

Mines of Calico district, California, 

STORMS.

Oil fields of Barren County, Kentucky, FlSCHER.

Banket deposits of Witwatersrand, 

CURTIS.

DeKaap Transvaal gold fields, FURLONGE.

Gas explorations in Ontario, ASHRURNER.

Charcoal in Ouster County, Colorado, 

CHARLTON.

Vol. 50.

Arizona's new bonanza, STORMS. 

Coal fields of Texas, WEITZEL. 

Florida phosphate beds, WYATT. 

Ores of Mina Geraes, Brazil, MEZGER.

Engineering and Mining Journal, vol. 

50 Continued.

Copper mining district of Michigan. 

ENG. AND MINING JOURNAL.

Iron ores of the United States, HUNT. 

Europe. Cuboides zone, WILLIAMS, H. S.

Devonian in Devonshire, WILLIAMS, 

H. S.

Fayalite in obsidian of Lipari, IDDINGS and PENFIELD.

Glacial climate, SHALER.

Glacial lunoid furrows, PACKARD.

Great quartzite more recent than the 

Olenus schist, HOLST.

Lower and middle Taconic. MARcou.

Natural soda, CHATARD.

Observations in Norway, WILLIAMS, 

G. H.

Quaternary changes in level, UPHAM. 

Eecent glacial work, CLAYPOLE.

EVANS, H.A. The relations of the flora 

to the geological formations in Lincoln 

County, Kentucky.

Botanical Gazette, 1889. 

Hot seen.

FAIRBANKS, Harold W. Notes on 

the character of the eruptive rocks of 

the Lake Huron region.

Am. Geologist, vol. 6, pp. 162-172.

Abstract, Am. Naturalist, vol. 24, p. 1072, 

3 lines.

Maiuly on petrography. Brief references 

to occurrence, history, age, and relations to 

other rocks.

PARIBAULT, E. E. [Account of examination of gold-bearing rocks of the 

Atlantic coast in Halifax county.]

Canada, Geol. Survey, Reports, vol. 3, new 

series, part 1, report A, pp. 99-100.

Includes a brief statement iu regard to the 

folds of the gold-bearing rocks.

PERKIER, Walter F., NASON, Frank 

L., and. A notice of Zircon rocks in 

Archean highlands of New Jersey. [Abstract. ]

Am. Assoo. Adv. Science, Proc., vol. 38, 

pp. 244-245.

Includes remarks on mineralogic constituents of the rooks, and evidence of their intrusive nature.

FEWKBS, J. Walter. The origin of the 

present outline of the Bermudas. 

Am. Geol., vol. 5, pp. 88-100. 

Discussion of evidences bearing on theories 

of subsidence and erosion. 

 On excavations made in rocks by 

sea-urchins.

Am. Naturalist, vol. 24, pp. 1-21, plates 1,2. 

With discussion of the geologic significance 

of the facts.

FISCHER, Moritz. The oil field of Barren County, Kentucky.

Engineering and Mining Jour., vol. 49, pp. 

197-198,4°.

Geologic map. Sections. Geologic distribution of the oiL

FLETCHER, H. [Account of examinations of Pictou and Colchester counties, 

Nova Scotia. ]

Canada, Geol. Survey, Reports, vol. 3, new 

series, part 1, report A, pp. 97-99, 1888.

Includes brief references to the distribution 

and relations of the various formations and 

especially to their economic resources.

FLINT, Earl. About the Nicaragua footprints.

Science, vol. 15, pp. 30-32.
40 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [nuij,0l,

FLINT, Earl Continued.

Discussion of the age and history of the formation. Includes'a letter from J. Crawford on 

the geology of the region.

FLORIDA. Analyses of coquina, clay, 

and coral rocks, CLARKE, EAKINS.

Barrier beaches, MERKILL, F. J. H.

Macfarlane's Railway Guide, JOHNSON.

Note on coral reefs, AGASSIZ.

Observations on Southern Florida, 

WILCOX.

Origin of present outlines of the Bermudas, FEWKES.

Phosphate beds, LEDOUX, GOLDSMITH, Cox, WYATT.

Pleistocene submergence, SHALER.

Report Atlantic coast division, U. 

S. Geol. Survey, SHALER.

Report Division of Cenozoic invertebrates, U. S. Geol. Survey, DALL.

Tertiary fauna of Florida, DALL.

Topography of Florida, SHALER.

Saliferous deposits as evidence of cliinatal condition, SHALER.

Warren's Geography, BREWER.

FONTAINE, William Morris. The Potomac or younger Mesozoic flora.

U. S. Geol. Survey, Monographs, vol. 15, 

vol. 1, 14, 377 pages, vol. 2, 180 plates, 4°, 

Washington, 1889.

Abstract, Am. Jour. Sci., 3d series, vol. 39, 

p. 520, J p., vol. 40, pp. 168-169, f p.

Has prefatory chapter on the location and 

geology of the Potomao beds and the plant 

localities, pp. 1-62.

 [Baltimore and Ohio Railroad.]

Macfarlane's Geol. Railway Guide, 2d 

edition, pp. 333-334.

Geological notes for stations in western 

Maryland.

[ ] [Virginia.]

Macfarlane's Geol. Railway Guide, 2d 

edition, p. 359, J p.

Geological notes for railroads in eastern 

Virginia.

FORD, S. W.] [Notes on eastern New 

York.]

Macfarlane's Geol. Railway Guide, 2<l 

edition, pp. Ill, 131.

Geological notes along New York Central 

Railway from Khinebeck to Troy.

Forum, 1890, Encroachments of the sea,

McGEE. 

Recent views about glaciers, WINCHELL, A.

FOSHAY, P. Max. Preglacial drainage 

and recent geological history of western Pennsylvania,

Am. Jour. Sci,, 3d series, vol. 40, pp, 397- 

403.

Conditions and course of preglacial drainage and evidences of post-glacial uplifts. 

 and HICE, R. R. Newly discovered 

glacial phenomena in the Beaver Valley [Pennsylvania].

Am. Naturalist,- vol. 24, pp. 816-818. 

Notice of gravel deposits, grooves and 

striae, and potholes, several miles south of the 

terminal moraines of previous observers. 

FRAZER, Persifor. The session of the 

International Geological Congress in 

Philadelphia.

Am. Geologist, vol. 5, pp. 208-212. 

Report of proceedings.

[ ] [Notes on northern general division Mexican National Railway.]

Macfarlane's Geol. Railway Guide, 2d 

edition, p. 420, J p.

FRIEDERICH, J. J. On some new species of Protozootites, Quaternary and 

Tertiary, from California, and on the 

importance of protozoa as rock-building

New York Acad. Sci., Trails., vol. 9, pp. 32-

36.

Includes brief references to the localities 

and conditions of occurrence. 

FURLONGE, W. H. Notes on the geology of tlje De Eaap Transvaal goldfields.

Engineering and Mining Jour., vol. 49, pp.

287-291, 4°. 

South Africa.

G.

GANONG,W.F. Southern invertebrates 

on the shores of Acadia.

Science, vol. 15, pp. 373-375, | col., 4°. 

Abstract of paper read to Eoyal Society of 

Canada, 1890.

GENTH, F. A. Contributions to Mineralogy. On a new occurrence of Corundum, in Patrick County, Virginia. 

Am. Jour. Sci., 3d series, vol.39, pp.47-49. 

Includes a reference to nature of associated 

rooks.

Geologic Philosophy. 

Petrology.

Origin of soda granites, etc., Pigeon 

Point, BAYLEY.

Origin of gneiss, BELL.

[Texture of massive rocks. ] Report 

California division U. S. Geol. Survey, BECKER.

Bernardston series, EMERSON.

Primary quartz in basalts, IDDINGS.
DARTON.J RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 41

Geologic Philosophy Continued. 

Petrology Continued. 

Metamorphic phenomena in Massachusetts, EMERSON. 

Pre-Cambrian of the Black Hills, VAN

HISE.

Greenstone schists, Menominee and 

Marquette regions, WILLIAMS, G.

H. IRVING.

Granitoid areas in lower Laurentian, 

HITCHCOCK. WILLIAMS, G. H.

Studies of hornblende schist, HITCHCOCK.

Non-feldspathic intrusives of Maryland, WILLIAMS, G. H.

Granites in Massachusetts, EMERSON.

Dikes of Kennebunkport, Maine,

KEMP.

Report on Rainy Lake region, LAWSON.

Report Division of Petrography, U. 

S. Geol. Survey, DILLER.

Archean of central Canada, LAWSON.

Serpentines of southeastern Pennsylvania, RAND.

Igneous rocks of Yellowstone Park, 

IDDINGS.

Petrography for 1887 and 1888, MERRILL, G. P. 

Glaciology.

Glacial phenomena in Canada, BELL.

Drift of northern Iowa, WEBSTER.

Glacial phenomena, DWIGHT.

Bowlder belts vs. bowlder trains, 

CHAMBERLIN.

Glacial boundary, Pennsylvania to 

Illinois, WKIGHT. CHAMBERLIN.

Origin of extra-morainic till, TODD.

Island of Mount Desert, Maine, 

SHALEK.

Cape Ann, Massachusetts, SHALER.

Glacial sediments of Maine, STONE.

Topography of Florida, SHALER.

Origin of glacial sand plains, DA vis.

Glacial lunoid furrows, PACKARD.

Surface geology of Alaska, RUSSELL.

Quaternary history of Mono Valley, 

California, RUSSELL.

Recent views about glaciers, WINCHELL, A. 

Physiographic geology.

Topographic types, Iowa, McGEE.

Drainage systems of New Mexico, 

TARB.

Geologic Philosophy Con tinned. 

Physiographic, geology Continued.

Drainage in central Texas, TARR.

Topographic features of central 

Texas, TARR.

Northwestern Colorado and vicinity, 

WHITE, C. A.

History of the Niagara River, GILBERT.

Certain peculiarities of drainage, 

DAVIS. McGEE.

Encroachments of the sea, McGEE.

Central basin of Tennessee, KENNEDY.

Topography of Florida, SHALER.

Development of northern New Jersey, 

DAVIS and WOOD.

Rivers of northern New Jersey,

DAVIS.

Mount Desert Island, SHALER.

Erosive agents in arid regions, TARR.

Lake Bouneville, GILBERT.

Barrier beaches, MERRILL, F. J. H. 

Earth crust deformation.

Proof of earth's rigidity, BECKER.

Strength of the earth's crust, GILBERT. WlNCHELL, A.

Level of no strain in earth's crust, 

CLAYPOLE. DAVIS.

Shear in earth crust movements, 

STEVENSON.

Origin of diagonal trends in the 

earth's crust, MARTIN.

History of the Niagara River, GILBERT.

Areas of continental progress in North

America, DANA. 

. Ocean basins, DANA.

Rocky Mountain protaxis, DANA.

Origin of normal faults, READE.

LakeBonueville, GILBERT.

Displacements in Grand CaSon, WALCOTT.

Recent rock flexure, CRAMER. 

Topography of Florida, SHALER. 

Chemical and cliemico-organic deposits. 

Origin of Keewatin ores, WINCHELL,

N. H. and H, V. 

Quicksilver deposits, BECKER. 

Natural gas and oil, ORTON. 

Formation of traventine and sinter

by vegetation of hot springs,

WEED. 

Protozoa as rock-building agents,

FRIEDRICH.
RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL. 91.

Geologic Philosophy Continued. 

Chemidal and chemico-organio deposits 

Continued.

Corals and coral islands, DANA.

Phosphate rock in Florida, Cox. 

LEDOUX. WYATT.

Subaerial decay of rocks and origin 

of red color in certain formations, 

DANA. 

Geological climate.

Climate of glacial period. CROSBY. 

SHALER.

Pleistocene submergence, UP HAM. 

SHALER.

Saliferous deposits as evidence of climatal conditions, SHALER. 

Volcanism.

Volcanoes, DANA.

Geysers, WEED.

Newark traps of New Jersey region, 

DARTON.

Lake Bonneville, GILBERT. 

Miscellaneous.

Southern extension of Appomattox

formation, McGEE.

' Sand transportation by rivers, GRAHAM.

Markings in Paleozoic rocks, DAWSON, J. W.

Lake Bonneville, GILBERT.

Excavations made in rocks by seaurchins, FEWKES.

Origin of rock pressure of natural 

gas, ORTON.

Geological survey of Ohio, report, 

ORTON.

Sandstone dikes, DILLER. DAVIS. 

EMERSON.

Geology of Cape Ann, SHALER.

Geology for 1887 and 18,-'8, McGEE. 

Geological Magazine, decade III, vol. 7.

Skull of Ceratopsidse,'MARSH.

Continental elevation preceding 

Pleistocene in America, SPENCER.

Quaternary changes of level, UPHAM.

Data of continental elevation of

America, JUKES-BROWNE. 

Geological Society of America, Bulletin, vol. 1.

Strength of the earth's crust, GILBERT. WlNCHELL, A.

[Lignite in Dakota formation in 

Kansas], HAY.

[Shear in earth crust movements], 

STEVENSON.

Geological Society of America, Bulletin, vol. 1 Continued. 

Bowlder belts distinguished from

bowlder trains, CHAMBERLIN. 

[Bowlders in moramal fringe],

WRIGHT.

[Distribution of bowlders in Michigan], WINCHELL, A. 

[Distribution of bowlders in New

England], HITCHCOCK. 

Trap dikes near Kennebunkport,

'Maine, KEMP. 

Sylvania sand, Ohio, NEFF. 

Areas of continental progress in North

America, DANA. 

Displacement in Grand CaSon of

Colorado, WALCOTT. 

Continental elevation preceding

Pleistocene period, SPENCER. 

Ancient shores, etc., in region of the

Great Lakes, SPENCER. 

Origin of rock pressure of natural

gas, ORTON. McGEE. WHITE, I. C. 

Surface geology of Alaska, RUSSELL. 

[Extent and cause of Pleistocene glaciers], CHAMBERLIN. 

Pre-Paleozoic surface in Canada,

LAWSON. 

[Rounded surfaces not due to glacial

erosion], SPENCER. 

Glacial sand plains, DAVIS. 

Pre-Cambrian of the Black Hills,

VAN HISE. 

Orographic movements in the Rocky

Mountains, EMMONS.

Glacial phenomena in Canada, BELL.

Pleistocene flora of Canada, DAWSON, J. W.

Value of term "Hudson River group," 

WALCOTT.

[Unconformity between Hudson and 

Helderberg formations]^ DAVIS.

Results of Archean studies, WINCH-

£LL. AJ*

[Remarks on crystallines of the 

Northwest], VAN HISE.

Post-Tertiary deposits of Manitoba, 

TYRRELL.

[Lake Winnipeg-Mississippi drainage], MILLS.

[Outlet of Lake Agassiz and limits of 

glaciation], CHAMBERLIN.

[Pleistocene submergence of Atlantic 

coast], SHALER. McGEE.
DAM-ON.) RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 48

Geological Society of America, Bulletin, vol. 1 Continued.

[Evidences of general Pleistocene 

submergence], SPENCER.

Sandstone dikes, DILLER.

[Vein filling in till], EMERSON.

[Fillings in fissures in trap"], DAVIS.

Tertiary and Cretaceous of eastern 

Massachusetts, SHALE R.

Stratigraphy of the Quebec group, 

ELLS.

Cuboides zone and its fauna, WILLIAMS, H. S.

Evidence on interval between glacial 

epochs, CHAMBERLIN.

[Formations termed Orange sand], 

McGEE.

[Orange sands of western Kentucky ],

PROCTER.

[Interglacial deposits of the Delaware], MERRILL, F. J. H.

[Glacial deposits of upper Ohio River], WHITE, I. C.

[Pleistocene deposits at Belvidere], 

McGEE.

Calciferous in Champlain Valley, 

BRAINERD and SEKLY.

[Caloiferous formation from Canada 

to Tennessee,], WALOOTT.

[Eolian limestone of Vermont], 

HITCHCOCK.

Fort Cassin rocks and their fauna, 

WHITFIELD, R. P.

Laramie group, NEWBERRY. TYRRELL. WARD. STEVENSON. COPE.

[Colorado group in Colorado and 

New Mexico], STEVENSON.

Eruptive origin of Syracuse serpentine, WILLIAMS, G. H.

[Dikes near Ithaca, New York], 

KEMP.

Tertiary deposits of Cape Fear River 

region, CLARK.

Glacial features of Yukon and Mackenzie basins, TYRRELL.

Moraine of recession in Ontario, 

WEIGHT.

[Certain gravel deposits of Ontario], 

SPENCER.

Southern extension of Appomatfcox, 

McGEE.

[Peculiarities of drainage in Columbia formation], DAVIS. McGEE.

Observations in Norway, WILLIAMS, 

G. H.

Geological Society of America, Bulletin, vol. 1 Continued. 

[Metaniorphisra in Massachusetts],

EMERSON. 

Cretaceous plants from Martha's-Vineyard, WHITE, D. WARD. MERRILL,

F. J. H. 

[Northern extension of Amboy clays],

NEWBERRY. 

Oval granitoid areas in the Laureutian, HITCHCOCK. WILLIAMS, G. H. 

Granites in Massachusetts, EMERSON. 

Intrusive origin of Watchuug traps

of New Jersey, NASON. 

Fiords and Great Lake basins of North

America, UPHAM. 

Potholes north of Lake Superior,

McKELLAR.

Geological Society, Quarterly Journal, 

vol. 46.

Origin of basins of the Great Lakes, 

SPENCER. BONNEY. SEEI.EY. 

HINDE.

Spherulites from California, RUTLEY. 

GEORGIA, Appoinattox formation, McGEE.

Rounded rock surfaces, SPENCER. 

Warren's Geography, BREWER. 

Southern drift, SPENCER. 

Macfarlane's Railway Guide, CAMPBELL. McCUTCHEN.

Georgia, Bull. Exp. Sta., 1890, Department of Geology. 

Southern drift, SPENCER.

[GESNER, William, SMITH, Eugene 

and.] Alabama.

Macfarlane's G-eol. Railway Guide, 2d 

edition, pp. 378-382. 

Geological notes for railway stations.

GILBERT, Grove Karl. Lake Bonneville, U. S. Geol. Survey, Monographs, 

vol. 1, xx, 438 pages, 51 plates, map. 4°. 

Washington.

Abstracts, Am. Geologist, vol. 7, pp. 132-134, 

1891. Am. Jour. Sci., 3d series, vol. 41, pp. 

327-329, 1891.

Systematic description of the shore phenomena, Pleistocene deposits, volcanic features and structure of the Bonneville basin, 

and discussion of its geologic history. Contains chapters on topographic features of lake 

shores in general, Lake Bonueville and diastrophinra, and the age of the Equns fauna. 

Appendix A, on altitudes and their determination, by A. L. "Webster; B, on the deformation of the geoid by the removal, through 

evaporation, of the water of Lake Bonneville,
44 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [HULL. 91,

GILBERT, Grove Karl Continued.

by E. S. Woodward; and C, on the elevation 

of the surface.of the Bonneville basin, by expansion due to change of climate, by E. S. 

Woodward.

 * The history of the Niagara River.

New York, Com. State Reservation at 

Niagara, Sixth Eeport, pp. 61-84, plates 1-8. 

A sketch of the post-Tertiary history of the 

Great Lakes region, comprising a description 

and discussion of the phenomena by which 

its history is recorded, and of the agencies 

. and attendant conditions.

 The strength of the earth's crust.

Geol. Soc. Am., Bull., vol. 1, pp. 23-24, 26, 

27.

Abstracts, Am. Naturalist, vol. 24, pp. 109, 

467-470.

Discussion of limits of rigidity and the 

nature of geologic conditions producing deformation. Discussed by A. "Wiuchell, Robert 

Hay, J. J. Stevenson, and J. C. Branner, pp. 

25-27. 

[ ] Utah.

Macfarlane's Geol. Railway Guide, 2d 

edition, pp. 313-315.

Geological notes for railway stations. 

GILPIN, E. The evidence of a Nova 

Scotia Carboniferous conglomerate. 

Science, vol. 15, p, 373, J col., 4°. 

Abstract of paper read to Eoyal Society of 

Canada, 1890. 

GIROUX, N. J. Serpentines of Canada.

Ottawa Naturalist, vol. 4, pp. 95-116. 

Descriptions of all known localities, quoted 

mainly from various authorities. 

GOLDSMITH, Edward. Pea-like phosphorite from Polk County, Florida.

Philadelphia, Acad. Nat. Sciences, Proc., 

1890, p 10, § p. 

Description of its constitution.

GOODYEAR, W. A. San Diego County.

California, Ninth Report of Mineralogist, 

pp. 130-155. 

Incidental references to geology.

 Santa Cruz Island.

California, Ninth Report of Mineralogist, 

> pp. 155-170., map.

A description of its geology.

GORDON, C. H. On the Keokuk beds at 

Keokuk, Iowa.

Am. Jour. Sci., 3d series, vol. 40, pp. 295- 

300.

Abstract, Iowa Acad. Sci., Proc., 1887-1889, 

pp. 98-100.

Extent, fauna, stratigraphy and history, of 

some of the members.

 On the brecciated character of the 

St. Louis limestone.

Am. Naturalist, vol. 24, pp. 305-313, plates 

10, 11.

Description of the relations and discussion 

of the history of the formation.

GRAHAM, James C. On a peculiar

method of sand transportation by rivers.

Am. Jour. Sci., 3d series, vol. 40, pp. 476, §p.

Abstract, Engineering and Mining Jour.,

. vol. 50, p. 648, J col., 4°.

Discussion of the floating of sand.

GRANT, Uly S. Account of a deserted 

gorge of the Mississippi near Minnehaha Falls.

Am. Geologist, vol. 6, pp. 1-6, plate 1. 

Account of its topography and review of its 

historyl

GRATACAP, L. P. [Block of Potsdam 

sandstone from drift on shore at Tottenville, Staten Island.]

Am. Naturalist, vol. 24, p. 695, 8 lines. 

Science, vol. 15, p. 14, 4°.

H.

HAGUE, Arnold. Report Yellowstone 

National Park division.

U. S. Geol. Survey, Ninth Report, J. W. 

Powell, pp. 91-96, 1889.

Includes a brief general reference to geology 

of the upper Yellowstone. 

[ ] Wyoming, Utah, Nevada, and 

Idaho.

Macfarlane's Geol. Railway Guide, 2d 

edition, pp. 309-312, 315.

List of formations and geological notes for 

railway stations.

[HALL, C. W.] [Notes for Fergus Falls 

and Black Hills Railway, Gara and 

Winnebago City.]

Macfarlane's Geol. Railway Guide, 2d 

edition, p. 251, & p.

[HALL, James.] Record of locality 

numbers.

New York State Museum, Forty-second 

Report, pp. 451-496, 1889, (to be continued).

Brief reference to fossiliterous localities in 

the State of New York and adjoining portions 

of Pennsylvania.

[HAMMOND, Harry.] South Carolina. 

Macfarlane's Geol. Railway Guide, 2d 

edition, pp. 369-373. 

Geological notes for railway stations.

HAMMOND, John Hays. The auriferous gravels of California. Geology of 

their occurrence and methods of their 

exploitation.

California, Ninth Report of Mineralogist, 

pp. 105-138, pis. 1-8. '
DABTON.J RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 45

HAMMOND, John Hays Continued.

Abstract, Engineering and Mining Jour., 

vol. 50, pp. 310-311, 2 cols., 4°.

Incidental reference to geology and cross 

sections of several districts.

Harvard College, Museum of Comparative Zoology, Bulletins, vol. 16. 

Cretaceous fossils on Martha's Vineyard, SHALER.

Topography of Florida, SHALER. 

Coral reefs of southern Florida, AGASSIZ.

Ottrelite and Ilmenite schist in New

England, WOLFF.

HARVEY, Arthur. Broad outlines of 

the geology of the northwest of Lake 

Superior.

Canadian Xnst, Proc., new series, vol. 7, 

pp. 218-225.

Review of geologic history, mainly of the 

Groat Lakes region. 

[ ] Erosion in the valley of the Don.

Canadian Inst., Proc., vol. 7, pp. 28-29, $ 

p., 1889.

Discussion of its rate.

[HASTINGS, John B.] Notes for 

Union Pacific Railroad.

Macfarlane's Geol. Railway Guide, 2d 

edition, pp. 312, 313, 3U.

Geological notes for stations between American Falls, Idaho, and Ketchum, Oregon.

Hawaiian Islands. Analyses of coral

rocks and soils, EAKINS.

Volcanoes, DANA. 

HAWORTH, Erasmus. The crystalline

rocks of Missouri. (Abstract.)

Iowa Acad. Sci., Proc., 1887-1889, pp. 67- 

68.

General references to the various rocks and 

their relations.

HAY, Robert. A geological reconnaissance in southeastern Kansas.

U. S. Geol. Survey, Bulletin, No. 57, pp. 

15-49, pis. 1,2.

Abstract, Am. Geologist, vol. 6, pp. 389- 

390, ft p.

Description of Carboniferous, Jura-Trias, 

Cretaceous, Tertiary, and Quaternary formations, and discussion of various questions of 

stratigraphy, equivalency, geologic history, 

source of the Tertiary conglomerates, position of the Tertiary shoves and the history of 

the unconformities. Colored geologic map 

anil plate of cross-sections.

 Notes on Kansas salt urines.

Am. Geologist, vol. 5, pp, (jfi-07, pla. 2. 

Stratigraphy at Kiugraau ««ud reference to

HAY, Robert Continued.

occurrence of red beds at Ellsworth and of 

gypsum deposits in Permo-Carboniferous and 

red beds.

 Artesian wells in Kansas and causes 

of their flow.

Am. Geologist, vol. 5, pp. 290-301. 

Sci. Am. Suppl.,vol. 29, pp. 12060-12067 No. 

755.

Abstract, Kansas Acad. Sci., Trans., vol. 

12, pp. 24-25.

Review of conditions affecting artesian water supplies at various localities in Kansas. 

[ ] [Remarks on certain peculiarities 

in'the distribution of lignite in the Dakota formation in Kansas.]

Geol. Soc. Am., Bull., vol. 1, p. 26, Jp. 

Keterence to local flexures alone depressions. 

 In discussion of paper by Gr. K. Gilbert.

" The strength of the earth's crust."

HEILPRIN, Angelo. The corals and 

coral reefs of the western waters of the 

Gulf of Mexico.

Philadelphia, Acad. Nat. Science, Proc., 

1890, pp.. 803-316, pis. 6, 7.

Includes a description and chart of the 

reefs and discussion of their history and its 

bearing on coral reef theories.

HERRICK, C. L. The Philadelphia 

meeting of the International Congress 

of Geologists.

Am. Geologist, vol. 5, pp. 379-368.

Record of proceedings.

HEWITT, W. The evolution of the 

Grand Gallon of the Colorado. A problem in physiographical geology.

Liverpool Geol. Assoc., Jour., vol. 9, pp. 

49-55.

Extracts from C. E. Dutton's "Tertiary 

history of the Grand Canon District," U. S. 

Geol. Survey, Monographs, vol. 2, 1882.

HICS, R. R., FOSHAY, P. Max, and. 

Newly discovered glacial phenomena 

in the Beaver Valley, [Pennsylvania]. 

Am. Naturalist, vol. 24, pp. 816-818. 

Notice of gravel deposits, grooves, stria), 

and pot-holes, several miles south of the 

terminal moraines of previous observers. 

[HILGARD, E. W.] Mississippi.

Macfarlane's Geol. Railway Guide, 2d 

edition, pp. 386, 389.

Brief sketch of the geology of the Stato and 

notes for railway stations. 

[ ] Louisiana.

Macfarlane's Geol. Railway Guide, pp. 

390-391.

Geological notes for railway stations.
46 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. IBULL.9L

HILL, Robert T. A preliminary annotated check list of the Cretaceous fossils 

of Texas, accompanied by a short description of the lithelogy and stratigraphy of the system. Texas Geological Survey, Bulletin No. 4, pp. xxxi. 

57. Austin, 1889.

Abstract, Am. Geologist, vol. 6, p. 124, & p. 

Reviewed by J. iMarcou, Am. Geologist, voL 

5, pp. 315-317.

Pages vii-xxxi, prefatory general description and stratigrapbic table of tbe Texas section of tbe Cretaceous.

 A brief description of the Cretaceous 

rocks of Texas and their economic value, 

based principally upon a preliminary 

section along the Colorado River from 

near Smithwick Mills, Burnet County, 

to Webberville, Travis County.

Texas Geol. Survey, First Annual Rep.ort, 

pp. 103-144.

General stratigraphic review of the component formations and description of certain 

disturbed areas, and of economic features.

 The Eagle Flats formation aud the 

basin of the Trans-Pecos or mountainous region of Texas. (Abstract.)

Am. Assoc. Adv. Science, Proc., vol.38, p.

242. 8 lines. 

Brief notice of Quaternary lake beds.

 The geology of the valley of the 

upper Canadian from Tascosa, Texas, 

to Tucumcarri Mountain, New Mexico, 

with notes on the age of the same. 

(Abstract.)

Am. Assoc. Adv. Science, Proc., vol. 38,p.

243. 5 lines.

Notice of its general topograpbic relations, 

and of a detrital filling for which a name is 

proposed.

 The geology of the Staked Plains of 

Texas, with a description of the Staked 

Plains forinatiou. (Abstract.),

Am. Assoc. Adv. Science, Proc., vol.38,p. 

243, 4 lines.

Notice of history of the plains and application of a name to their Pleistocene deposits.

 A classification of the topographic 

features of Texas, with remarks upon 

the areal distribution of the geologic 

formations. (Abstract.)

Am. Assoc. Adv. Science, Proc., vol. 38, pp, 

243-244, 9 lines.

The abstract consists of a brief general 

classification of the principal topographic 

features of the State.

 Classification and origin of the chief 

geographic features of the Texas region.

HILL, Robert T. Continued.

Am. Geologist, vol. 5, pp. 9-29,68-80, map. 

(To be continued.)

Description of the various topographic 

areas and geologic formations and sketch of 

the history of the topographic development 

of the region.

 The fossils of the Trinity beds.

Am. Geologist, vol. 5, p. 62, J p.

Eemarks in regard to identity of certain 

forms and reference to general stratigraphic 

nature of the formation.

 Exploration of the Indian Territory 

and the medial third of Red River.

Am. Geologist, vol. 6, pp. 252-253.

Brief statement in regard to relations and 

structure of folded Paleozoics and a granite 

belt and discussion of age of the disturbances.

 The Texas Cretaceous.

Am. Geologist, vol. 6, pp. 253-254, f p. 

In regard to correlation with European Cretaceous.

 Pilot Knob. A marine Cretaceous 

volcano. [Texas. ]

Am. Geologist, vol. 6, pp. 286-292.

Abstratct, Am. Naturalist, vol. 25, pp. 275, 

276, $ p. 1891.

Geologic relations, ash beds, contact phenomena and Cretaceous, Tertiary and Pleistocene history of the region.

 Occurrence of Goniolina in the 

Comanche series of the Texas Cretaceous.

Am. Jour. Sci., 3d series, vol. 40, pp. 64-65. 

Includes brief description of containing 

beds.

 and BUMBLE, E. T. The igneous 

rocks of central Texas. [ Abstract. ]

Am. Assoc. Adv. Science, Proc., vol. 38, pp. 

242-243, £ p.

Notice of their distribution, general relalations, and age.

HILLBBRAND, W. F. Rocks from 

Pigeon Point, Minnesota. Analyses.

TJ. S. Geol. Survey, Bull. No. 55, pp. 81-82. 

1889.

 [Volcanic] rocks from California. 

Analyses.

U. S. Geol. Survey, Bull. No. 55, pp. 84-85. 

1889.

 Rocks collected by R. D. Irving. 

[Gabbro, limestone, and iron carbonate. Analyses.]

TJ. S. Geol. Survey, Bull. No. CO, pp. 149,150, 

5 PPenokee-Gogebic region, Michigan and "WiS' 

consin.
BARTON.] RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 47

HILLEBRAND, W. F. Continued. 

Novaculite from Marquette, Michigan. 

[Analysis.] 

U. S. Geol. Survey, Bull. No. 60, p. 151, J p.

 Lavas from near Lasseu Peak, California. [Analyses.]

U. S. Geol. Survey, Bull. No. 60, pp. 155-157.

 Dolomite from Tuckahoe, Westchester County, New York. [Analysis.] 

U. S. Geol. Survey, Bull. No. 60, p. 159,1 p.

 Marble from Louisiana. [Analysis.] 

U. S. Geol. Survey, Bull. No. 60, p. 160, £ p. 

HILLS, R. C. Additional note on the 

Huerfano beds.

Colorado Sci. Soc., Froc., vol. 3, pp. 217-223- 

Distribution, relations to marine Cretaceous 

and to the Laramie, mammalian remains, overlying Pliocene beds, and absence of Eocene 

fresh-water deposits east of tho Eocky Mountain divide.

 Additional notes on the eruptions of 

the Spanish Peaks region.

Colorado Sci. Soc.,Froc., vol.3,pp, 224-227. 

Extent, structural relations and correlation 

of some of the masses and notice of newly discovered sheets and dikes.

[HINDE, G. J. ] [Remarks on the origin 

of the basins of the Great Lakes of 

America. ]

Geol. Soc., Quart. Jour., vol. 46, pp. 531- 

532, 3 p.

Discussion oi paper with that title by J.W. 

Spencer.

HITCHCOCK, C. H. Significance of 

oval granitoid areas in the lower Laurentian. [Abstract.]

Geol. Soc. Am., Boll., vol. 1, pp. 557-558.

Abstract, Am. Geologist, vol. 5, p. 121, 7 

lines.

Discussion of the causes and conditions 

which have given rise to certain concentric 

arrangements of minerals and structure, instancing an area at Hanover, N. H. Discussed 

by G. H. "Williams, p. 558, J p.

 [Remarks on the equivalency of the 

Eolian limestones of Vermont.]

Geol. Soc. Am., Bull., vol. 1, p. 513, $ p. 

In discussion of paper by E. Brainord and 

H. M. Seelyon " The Calciferous formation in 

the Chanaplain Valley."

 [Remarks on distribution of bowlders, especially in New England.] 

Geol. Soc. Am., Bull., vol. 1, p. 30, £ p. 

In discussion of paper hy T. C. Chamberliu 

on "Bowlder belts distinguished from bowlder 

trains."

< The useof the terms Laurentian and 

Newark in geological treatises.

HITCHCOCK, C. H. Continued.

Am. Geologist, vol. 5, pp. 197-202.

Discussion of the status of various terms 

which have been applied to Archean, JuraTrias, and late Pleistocene, formations.

 Field studies of hornblende schist. 

[Abstract.]

Am. Assoc. Adv. Sci., Proc., vol. 38, p. 251, 

ip.

Evidence of its original eruptive nature, 

and age of eruption.

 Maine, New Hampshire, Vermont, 

and Connecticut.

Macfarlane's Geol. Hallway Guide, 2d 

edition, pp. 80-98.

Table of geological formations of the NewEngland States and geological notes for railway stations.

 Wright's "Ice age in North America 

and its bearings on the antiquity of 

man."

Bibliotheca Sacra, Jan., 1890, pp. 09-121.

A description of the work and a discussion 

of the events of Pleistocene history, mainly 

in connection with the age and relations of 

the Columbia formation.

[ ] [Notes on Harlem division New 

York Central Railroad.]

Macfarlane's Geol. Railway Guide, 2d 

edition, pp. 132,135.

HOLLAND, VV. J. Ascent of the volcanoes Nantai-san, Aaama-yama, and 

Nasu-take, Japan.

Appalachia, vol. 6, pp. 109-137, plates 6-8. 

Includes notes on their geologic structure 

and history.

HOLMES, J. A. The conglomerate and 

pebble beds of the Triassie and Potomac 

formations in North Carolina. [Abstract. ]

Elisha MitcheU Sci. Soc., Jour., 1889, p. 148,

JPBrief reference to conditions of deposition 

and bearing on geologic history of the region.

HOLST, N. O. A great quartzyte more 

recent than the Olenus-schist. 

Am. Geologist, vol. 6, pp. 357-360. 

FromGuologiskaFSreningens i Stockholm, 

Eorhandl., bd. 11, p. 33,1889.. 

In Sweden.

HOVEY, E. O. Observations on some of 

the trap ridges of the East-HavenBranford, Connecticut, region. [Abstract.]

Am. Assoc. Adv. Sci., Proc., vol. 38, pp. 

232-233, S p.

Abstract, Am. Naturalist, vol. 24, p. 110, 4 

lines.

Structural relations, contact features, ago 

and history.
48 KECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL. 9L

HOVEY, Horace C. The pits and domes 

of Mammoth Cave. [Abstract.]

Am. Assoc. Adv. Sci., Proc., vol. 38, pp. 

253-255.

Description of certain recently explored 

chambers of the cave.

HUBBARD, O. P. [Notice of pot-holes 

opposite Catskill, New York, and deep 

boring in Newark sandstones at New 

Haven, Connecticut.

New York Acad. Sci., Trans., vol. 9, p. 3, $ p. 

Gives elevation and dimensions of pot-holes 

and brief account of a 2,400-loot boring. 

HUNT, Joseph H. A group of copper 

psendomorphs after chalcocite, and silica and phrenite pseudoniorphs after 

pectolite, from Paterson, N. J. [Abstract. ]

New York Acad. Sci., Trans., vol. 9, pp. 

140-144.

HUNT, Joseph H. Continued.

With prefatory description of the containing altered eruptivea.

HUNT, T. Sterry. The iron ores of the 

United States.

Engineering and Mining Jour., vol. 50, pp. 

601-602, 622-624, 4°.

Comprises a discussion of their geologic distribution.

 The geological history of the Quebec 

Group.

Am. Geologist, vol. 5, pp. 212-225. 

Review of the " Quebec Group " question.

[ ] [Notes on geology of eastern New 

York.]

Macfarlane's Geol. Railway Guide, 2d 

edition, p. 137.

On the age, equivalency, and relations of 

the Silurian to Archean rocks.

I.

IDAHO. Age of beds in Bois6 River 

region, EMMONS. COPE. 

Macfarlane's Geol. Railway Guide, 

DAWSON, G. M. HAGUE. HASTINGS. PUMPELLY. 

Movemeuts in Rocky Mountains, EMMONS. SCOTT.

Record of well at Nampa, Kuitxz. 

Warren's Geography, BREWER. 

IDDINGS, Joseph Paxton. On a group 

of volcanic rocks from the Tewan Mountains, New Mexico, and on the occurrence of primary quartz in certain 

basalts. U. S. Geol. Survey, Bull. No. 

66, pp. 34.

Abstract, Am. Jour. Sci., 3d series, vol. 41,

pp. 248-249, £ p. 1891.

Petrographio description and discussion of 

the possible origin of porphyritic quartz. 1

 The mineral composition and geological occurrence of certain igneous 

rocks in the Yellowstone National 

Park.

Washington Phil. Soc., Bull., vol. 11, pp 

191-220, table.

Prefatory geologic sketch of the region; 

petrographio descriptions, chemical constituents and discussion of the variations in mineralogic composition and crystalline structure.

 and PBNPIELD, S. L. Fayulite in 

the Obsidian of Lipari.

Am. Jour. Sci., 3(1 series, vol. 40, pp. 75-78.

Abstract, Am. Naturalist, vol. 24, p. 1072, 7 

linos.

Includes brief references to the containing 

and associated rocks.

Illinois. Artesian waters from drift,

ROLFE. 

Bowlder belts and bowlder trains,

CHAMBERLIN.

Building stones, MERUILL, G. f. 

Climate indicated by interglacial

beds, LEVERETT.

Deep well at Dixon, TIFFANY.

Glacial boundary, WRIGHT.

Glacial phenomena, LKVERETT.

History of Niagara River, GILBERT.

Report Division of Glacial Geology, 

U. S. Geol. Survey, CHAMBERLIN.

Warren's Geography, BREWER.

Macfarlaue's Railway Guide, CHAMBERLIN. WORTHEN. WRIGHT. 

Indiana. Analyses of limestone, CLARKE. 

CATLETT.

Bowlder belts and bowlder trains, 

CHAMBERLIN.

Building stones, MERRILL, G. P.

Climate indicated by interglacial 

beds, LEVERETT.

History of Niagara River, GILBERT.

Glacial boundary, WRIGHT.

Keokuk beds, GORDON.

Origin of pressure of gas, ORTON. 

McGEE.

Trenton limestone, oil, and gas, ORTON.

Petroleum belt at Terre Haute, 

WALDO.

Report Division of Glacial Geology, 

U. S. Geol. Survey, CHAMBERLIN.
BARTON.] EECORD OP NORTH AMERICAN GEOLOGY FOR 1890. 49

Indiana Continued.

Macfarlane's Railway Guide, CHAMe BERLIN. COLLETT. WEIGHT.

Warren's Geography, BREWER. 

Indian Territory. Coal Measures,

CHANCE.

Explorations, HILL. 

Macfarlaae's Railway Guide, LOUGHRIDGE.

Warren's Geography, BREWER. 

INGALL, Elfric Drew. Report on mines 

and mining on Lake Superior.

Canada, Geol. Survey, Reports, vol. 3, new 

snries, part 2, Keport H, pp. iv, 1-114, 125- 

131, pU. i-ix, map, 1888. 

Abstract, Am. Geologist, vol. 5, p. 242, £ p. 

Includes frequent incidental geologic descriptions and sections. Accompanied by colored map and section of Silver Mountain district. 

Iowa. Brecciated character of St. Louis

limestone, GORDON. 

Building stones, MERRILL, G. P. 

Deep well at Le Mars, TODD. 

Folding of Carboniferous in southwestern Iowa, TODD. 

Lineage of Lake Agassiz, TODD. 

Loess and its fossils, SHIMEK. 

Loess about Muscatine, WITTER. 

Macfarlane's Railway Guide, McGEE.

Makoqneta shales, JAMES. 

Microscopic structure of oolite, BARBOUR.

Origin of extra-morainic till, TODD. 

Report Potomac Division, U. S.

Geol. Survey, McGEE. 

Terraces of the Missouri, TODD. 

Topographic types of southeastern

Iowa, McGEE.

Transitional drift, WEBSTER. 

Warren's Geography, BREWER.

Iowa Academy of Sciences, Proceedings, 1887-1889.

Terraces of the Missouri, TODD. 

Origin of extra-morainic till, TODD. 

Loess about Muscatine, WITTER. 

Crowley's Ridge, Arkansas, CALL. 

Lineage of Lake Agassiz, TODD. 

Folding of Carboniferous, TODD. 

Crystalline rocks of Missouri, HAWORTH.

Eastern Arkansas, CALL. 

Keokuk beds at Keokuk, GORDON. 

Iowa State University Laboratories 

of Natural History, Bulletin, vol. 

1, Nos. 2-4, vol. 2, No. 1. 

Loess and its fossils, SHIMEK. 

[IRELAN, William, jr.] California cement.

California, Ninth Report of Mineralogist, 

. pp. 309-311.

Analyses of certain calcareous deposits 

from San Diego and Los Angeles counties and 

near Port Costa.

IRVING-, R. D. Report Lake Superior Division.

U. S. Geol. Survey, Eighth Report, ,T. W. 

Powell, pp. 132-141, 1889.

Includes a brief account of results of studies 

in Huronian region in Canada and the Marquette iron region; of the rocks at the falls 

of the Menominee. by G. H. Williams; and in 

the Mesabe Kange and at Pigeon Point, by 

Bayley.

 Explanatory and historical note.

U. S. Geol. Survey, Bull., No. 62. The 

greenstone schist areas of the Menominee and 

Marquette regions of Michigan, by G. H. 

"Williams, pp. 11-30, pis. 1-2.

Review of previous observers, and discussion of geologic structure and relations of the 

region, especially in connection with the results of Williams's studies. Illustrated by 

two colored geologic maps.

J.

JAMES, Joseph F. On Laurentian as 

applied to a Quaternary terrane. 

Am. Geologist, vol. 5, pp. 29-35. 

History of the use of the term with quotations from various writers to illustrate its application.

 On the Maquoket.a shales, and their 

correlation with the Cincinnati group 

of southwestern Ohio.

Am. Geologist, vol. 5, pp. 335-350, 39t. 

Comprises an account of their stratigraphy, 

geologic relations, fauna, and distribution,

JAMES, Joseph F. Continued.

and a discussion of their extent and stratigraphic equivalency.'

 On the name " Laurentian."

Am. Geologist, vol. 6, pp. 133-134, J p. 

Reply to Hitchcock in regard to its derivation, spelling and status as a geologic term.

 Section of the Makoqueta [Maquoketa] shales in Iowa [abstract].

Am. Assoc. Adv. Sci.,Proc., vol. 38, pp. 250- 

251.

List of strata exposed in railroad cuts near 

Graf station.
50 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL. 91.

JAMES, Joseph F. Continued. 

A cave in the Clinton formation of Ohio.

Cincinnati Soc. If at. Hist., Jour., vol. 13, 

pp. 31-32.

Description of the cave and brief reference 

to the distribution and characteristics of the 

Clinton formation in Ohio.

JANIN, Louis, jr. Mulatos gold mines, 

State of Sonora, Mexico.

Engineering and Mining Jour., vol.49, pp. 

131-132. 4°. 

Brief account of geology of the vicinity.

Johns Hopkins University Circulars, 

Nos. 78-84. 

Expedition into southern Maryland

and Virginia, CLARK. 

Excursion in northern Appalachian

region, WILLIAMS, G. H. 

Gay Head, Massachusetts, CLARK.

JOHNSON, Lawrence C. Report 

Lower Mississippi division.

TJ. S. Geol. Survey, Ninth Report, J. "W. 

Powell. pp. 110-111,1889.

Includes a brief allusion to a section exhibiting the Grand Gult'-Vicksburg contact in 

Wayne County, Mississippi.

[ ] Florida.

Macfarlane's Geol. Railway Guide, 2d edition, pp. 392-394.

General notes on the geology of the State 

and geological notes for railway stations.

JOHNSON, W. D. Clays.

California, Ninth Report of Mineralogist, 

pp. 287-308.

Includes several brief references to clay 

localities and analyses of eleven samples.

JUKES-BROWNE, A. J. The date of 

the high continental elevation of 

America.

Geol. Magazine, decade III, vol. 7, pp. 561- 

562.

Discussion of the evidence in the Caribbean 

region.

Jura-Trias.

Canada, Yukon district, DAWSON, G. M. 

Lower Liard River, McCoNNELL. 

Triassic traps of Nova Scotia, MARSTER8.

New Brunswick, BAILEY. 

Warren's Geography, BUEWKR. 

Macfarlane's Railway Guide, DAWSON, G. M. 

Central America, Nicaragua,CRAWFORD.

Geologic map of Mexico, CASTILLO. 

Newark formation (Connecticut to 

North Carolina).

Jura-Trias Continued.

Building stones, MERRILL, G. P.

North American Mesozoic, WHITE, 

C. A.

Use of terms Laurentian and Newark, 

HITCHCOCK.

Archean axes of eastern North America, DANA.

Boring in Trias at Now Haven, HUBBARD.

Traps of East Haven-Brantford 

region, HOVEY, E. 0.

Fillings in fissures in trap near Merideu, DAVIS.

Decay of rocks and origin of red 

color, DANA.

Relations of traps of Newark system, 

DARTON.

Intrusive origin of Watchung traps, 

New Jersey, NASON.

Studies of Triassic rocks of New Jersey, NASON.

Artesian wells, New Jersey, NASON.

Pseudomorphs at Paterson, New Jersey, HUNT, J. H.

Rivers of northern New Jersey, 

DAVIS.

Ancient shore lines, MERRILI , F. J. H.

Long Island Sound in Quaternary, 

DANA.

Topographic development of New 

Jersey, DAVIS and WOOD.

Tracks in York County, Pennsylvania, WANNER.

Analysis of sandstone from Maryland, 

CLARKE, F. W.

Triassic flora of Richmond, Virginia, 

MARCOU.

Notes on Richmond coal field, CLIFFORD.

Conglomerates in North Carolina, 

HOLMES, J. A.

Warren's Geography, BREWER.

Macfarlane's Railway Guide, CAMPBELL. CHANCE. CRO§BY. DARTON. 

HITCHCOCK. LESLEY. ROGERS. 

SMOCK. UHLER.

Western United States, North American

Mesozoic, WHITE, C. A. 

Permian of Texas, CUMMINS. 

Review of Texas geology, DUMBLE. 

In trod uctiou, southwestern Kansas, 

McGflB.
DAKTON.J RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 51

Jura-Trias Continued. 

Kansas salt mine, HAY. 

Southwestern Kansas, HAY. 

Triassic flora of Richmond, Virginia,

MARCOU. 

Movements in Rocky Mountains, EMMoisrs. 

Extinct volcanoes in Colorado,

LAKES. 

Macfarlaue's Railway Guide, BAILEY.

CONDON. BUTTON. ELDRIDGE.

Jura-Trias Continued.

EMMONS. HAGUE. PUMPELLY.

SCOTT. ST. JOHN. UPHAM. 

Spanish Peaks region, HILLS. 

Displacements in Grand Canon, WALCOTT.

Warren's Geography, BREWER. 

Nomenclature, Use of terms Laurentian

and Newark, HITCHCOCK. 

Triassic flora of Richmond, Virginia, 

MARCOU.

Kansas, Artesian wells, HAY.

Building stones, MERRILL, G. P. 

Chalk from Niohrara Cretaceous,

WILLISTON. 

Cheyenne sandstone, CRAGIN.

Loess and its fossils, SHIMEK. 

Lignite in Dakota formation, HAY. 

Permo-Carboniferons of Greenwood

and Butler counties, WOOSTKR. 

Macfarlane's Railway Guide, ST.

JOHN.

Southwestern Kansas, HAY. McGEE. 

Salt mine, HAY.

Silverdale limestone, analysis, CATLETT. . Warren's Geography, BREWER. 

Kansas Academy of Sciences, Transactions, vol. 12, part 1. 

Artesian wells in Kansas, HAY. 

KEMP, J. F. On the dikes near Kenuebunkport, Maine.

Am. Geologist, vol. 5, pp. 129-140. 

Abstract, G-eol. Soc. Am., Bull., vol. 1, pp. 

31-32. (By author.) 

Geologic relations, petrography, and ages.

 Notes on a nepheliue-basalt from 

Pilot Knob, Texas.

Am. Geologist, vol. 6, pp. 292-294. 

Abstract, Am. Naturalist vol. 24, p. ]189,3 

lines. 

Petrography. Chemical analyses.

 [Notice of supposed dikes in Devonian shales near Ithaca, New York.] 

Geol. Soc, Am., Bull., vol. 1,p. 534, J p. 

KENNEDY, William. The central basin 

of Tennessee. A study of erosion.

Canadian Inst.f Proc., vol. 7, pp.28, 64-108. 

1889.

Description of the physiography and geology of the region aud discussion of its geologic

KENNEDY, William. Continued.

history and topographic development and of 

erosion in general.

KENTUCKY. Analysis of metaraorphic 

rock from Marion County, EAKJNS. 

Building stones, MERRILL, G. P. 

Macfarlane's Railway Guide, PROGTOR, WHITE, I. C. WEIGHT. 

Middlesborough, BOYD. 

Glacial boundary, WEIGHT. 

Oil field of Barren County, FISCHER. 

Orange sands and gravels, PROCTER. 

Pits and domes of Mammoth Cave,

HOVEY, H. C. 

Preglacial channels at Falls of the

Ohio, BRYSON.

Relations of flora to geology in Lincoln County, EVANS. 

Viv-ianite near Eadsville, DUDLEY. 

Wetwoods, BRYSON. 

Warren's Geography, BREWER. 

KIMBALL, James P. Siderite basins of 

the Hudson River epoch.

Am. Jour. Sci., 3d series, vol. 40, pp. 155- 

160, pi. 6.

Geologic relations, structure, and genesis 

of certain deposits in'Columbia County, Now 

York.

KNO WLTON, Frank Hall. Fossil wood 

and lignite of the Potomac formation. 

U. S. Geol. Survey, Bull. No. 56, pp. 72, 

pis. 7. 1889.

Includes a brief sketch (pp. 38-41) of the distribution of the formation from various antborities, and an. account of the modes of 

occurrence of the organic remains. 

[KURTZ, M. A.] [Record of well at 

Nampa, Idaho.]

Boston Soc. Nat. Hist., Proc., vol. 27, pp. 

425-426, $ p. 

List of beds penetrated to a depth of 320
52 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL. 81.

L.

LADD, G. E. Notes on the building 

stones, clay?, and sands of iron, St. 

Francois and Madison counties, Missouri.

Missouri, Geol. Survey, Bull. No. 1, pp. 

22-44 

Brief descriptions of quarries.

 The clay, stone, and sand industries 

of St. Louis city and county.

Missouri, Geol. Survey, Bull. No. 3, pp. 5- 

84, pis., maps.

Sketch of general geology, description of 

quarries, and analyses.

[LAPLAMME, J. C. K.] [Report on 

observations on north side of the St. 

Lawrence above Quebec.]

Canada, Geol. Survey, Reports, vol. 3, new 

series, part 1, report A, pp. 27-28. 1888.

Brief reference to occurrence'of limestone 

bands, surface deposits of clay and dip of 

Trenton limestones.

LAKES, Arthur. Extinct volcanoes in 

Colorado.

Am. Geologist, vol. 5, pp. 38-48, pis. 2. 

Description of crater and recent volcanic 

products near Dotsero station, preceded by 

brief accounts of the relations of various older 

lava flows in Colorado and recent ones in New 

Mexico.

LANGDON, Daniel W., jr. Geology of 

Mon Louis Island, Mobile Bay.

Am. Jour. Sci., 3d series, vol. 40, pp. 237-238. 

Notice of a fossiliferous stratum and of an 

overlying sand series of supposed Appomattox age.

LAWSON, Andrew C. Report on the 

geology of the Rainy Lake region.

Canada, Geol. Survey, Reports, vol. 3, new 

series, part 1, report F, pp. 182, map, pis. 1-7.

Abstracts, Am. Geologist, vol. 5, pp. 55-56. 

Am. Naturalist, vol. 24, pp. 170-171, £ p.; Geol. 

Magazine, decade 3, vol.7, pp.36-39.

Description of structure, distribution and 

petrography of the various crystalline rock 

series and discussion of their structural relations, stratigraphy, age, history, and equivalency. Brief chapter on glacial phenomena, 

post-glacial deposits, and economic geology.

 Notes on the pre-Paleozoic surface 

of the Archean terranes of Canada.

Geol. Soc. Am., Bull., vol. 1, pp. 133-173.

Abstracts, Am. Geologist, vol. 5, p. 119, -J p.

Am. Naturalist, vol. 24, p. 208, J p.

Account of the irregularities of contour of 

pre-Paleozoic floor in various regions and brief 

discussion of the persistence of these irregularities after the erosion of the Paleozoics; 

former extension of the Paleozoics ; overlaps 

due to transgessious and oscillations in level; 

erosion of the Archean, and source of .PaleoKoio sediments. Discussed by J. "W. Spencer.

LAWSON, Andrew C. Continued.

 Note on the mapping of the Archean 

northeast of Lake Superior. [Abstract.]

Am. Assoc. Adv. Sci., Proc., vol. 38, pp.

245-246, £ p.

Brief notice of components and relations of 

upper and lower Archean.

 Note on the occurrence of native 

copper in the Animikie rocks of Thunder Bay.

Am. Geologist, vol. 5, pp. 174-178. 

Geologic relations and petrographic characteristics of containing rocks.

 [Petrographic descriptions of Huronian and Laurentian rocks from north 

of Lake Huron.]

Am. Geologist, vol. 6, pp. 30-32. 

Abstract, Am. Naturalist, vol. 24, p. 1072, 6 

lines.

 and SHUTT, F. T. Petrograpical 

differentiation of certain dikes of the 

Rainy Lake region.

Am. Assoc. Adv. Sci., Proc., vol. 38, pp.

246-247, £ p.

Discussion of structural, minernlogical, and 

chemical variations in different parts of the 

same dike.

LEDOUX, Albert R. The phosphate beds 

of Florida.

New York Acad. Sci., Trans., vol. 9, pp. 

84-94.

Engineering and Mining Jour., vol.49, pp. 

175-177. 4°.

Sci. Am. Supt., vol. 30, pp. 12104-12105, No. 

758. 4°.

Includes incidental accounts of geologic relations and a brief sketch of geology of Florida, quoted from E. A. Smith's papers. 

LEIDY, Joseph. Notice and description 

of fossils in caves and crevices of the 

limestone rocks of Pennsylvania.

Pennsylvania, Geol. Survey, Report for 

1887, pp. 1-20, pis. 1,2.

Includes abrief description of cave in Lower 

Helderberg limestone near Stroudsburg. 

LERCH, Otto, CUMMINS, W. P., and. 

A geological survey of the Concho 

country, State of Texas.

Am. Geologist, vol.5, pp.321-335, map. 

Physiography, Pleistocene, Cretaceous, and 

Permian formations. Economic geology.

LESLEY, J. P. Pennsylvania.

Macfarlane's Geol. Railway Guide, 2d 

edition, pp. 151-175.

Geologic notes for railway stations. 

LEVERETT, Frauk. Changes oJ: climate indicated by interglacial beds 

and attendant oxidation and leaching. 

Boston Soc. Nat. Hist., Froo., vol. 24, pp. 

455-459.
DAHTON.J RECORD OF NORTH AMERICAN GEOLOGY FOR 1890.

LEVERETT, Frank Continued.

Abstracts. Am. Geologist, vol. 5, p. 123, 7 

lines. Am. Naturalist, vol.25, p.279,1-6p. 1891.

Discussion of the bearing of various lines of 

evidence, especially Unit furnished by recent 

studies in Ohio, Indiana and Illinois.

 Glacial studies bearing on the antiquity of man. [Abstract.]

Boston Soc. Nat. Hist., Proc., vol. 27, pp. 

585-586.

Discussion of bearing'of evidence afforded 

by moraines and post-morainal deposits.

 Glacial phenomena of northeastern 

Illinois and northern Indiana. [Abstract. ]

Am. Assoc. Adv. Sci., Proc., vol. 38, p. 248,

*PMorainal structure and history.

[LEWIS, H. C.] [Note for vicinity of 

Blackville, Pennsylvania.]

Macfarlane's Geol.. Railway Guide, 2d 

edition, p. 172, 5 lines.

LINDGREN, W. Petrographical notes 

from Baja California, Mexico.

California Acad. Sci., Proc., vol. 2, pp. 

1-17.

Descriptions of granites, diorites, quartzporphyrites, basalt, slates, and diabases, with 

incidental references to their occurrence, rela- 

< tions, and age.

[LINDSEY, James G. ] [Notes for central New York.]

Macfarlane's Geol. Railway Guide, 2d 

edition, pp. 134-135.

Stations on "West Shore railway, Esopns to 

Albany.

Liverpool Geological Association 

Journal, vol. 9.

Evolution of Grand CaSlon of the Colorado, HEWITT.

Liverpool Literary and Philosophical 

Society, Proceedings, vol. 41. 

Lake Lahoutau, McLiNTOCK.

[LOUGHRIDGE, R. H.] Arkansas [in 

part], Indian Territory and Texas.

Macfarlane's Geol. Railway Guide, 2d 

edition, pp. 407-413. 

Geological notes for railway stations.

Louisiana, Analysis of .marble, HILLKBRAND.

Appomattox formation, McGEE. 

Macfarlane's Railway Guide, HILGARD.

Saliferons deposits as evidence of

climatal conditions, SHALER. 

Warren's Geography, BREWER. 

LOW, A. P. Report on explorations in 

James Bay and country east of Hudson 

Bay drained by Big, Great Whale, and 

Clearwater Rivers.

Canada, Geol. Survey, Reports, vol. 3, new 

series, part 2, report J, pp. 1-62, 1888.

Abstract, Ibid., part 1, report A, pp. 19-21

Am. Geologist, vol. 5, pp. 242-243, J p.

Itinerary accounts of geology and list of 

glacial strioi.

 [Report on explorations of the eastern coasts, islands, and rivers of Hudson Bay.]

Canada, Geol. Survey, Reports, vol. 3. HOW 

series, part 1, report A, pp. 80-82. 1888.

Includes a brief reference to the nature of 

the rocks of the region and to the occurrence 

of bowlders.

 The Mistassini region.

Ottawa Naturalist, vol. 4, pp. 11-28. 

"With several brief references to geologic 

features.

LYMAN, Benjamin Smith. Report on 

the New Boston and Morea coal lands 

in Schuylkill County, Pennsylvania.

Pennsylvania, Geol. Survey, Report for 

1887, pp. 37-91, map in pocket. 

Stratigraphy and structure.

M.

McCONNELL, R. G. Glacial features 

of parts of the Yukon and Mackenzie 

rivers.

Geol. Soc. Am., Bull., vol. 1, pp. 540-544. 

Abstracts, Am. Geologist, vol. 5, TO. 119, 

£ p. Am. Naturalist, vol. 2i, p. 208, J p.

Topographic features, alluvial and glacial 

deposits, direction of ice flow, terraces, glacial history, and incidental reference to Archeau, Devonian, and Cretaceous formations. 

 [Letter on explorations on the 

lower part of Liard River.]

Canada, Geol. Survey, Reports, vol. 3, 

new series, part 1, report A, pp. 12-13. 1888.

McCONNELL, R. G.-Continued.

Includes a brief reference to occurrence of 

Devonian, Triassic and Cretaceous rocks.

McCREERY, J. M. Notes on some of 

the causes of extinction of species.

Am. Geologist, vol. 5, pp. 100-104. 

lioviews the stratigraphic distribution of 

several Silurian species in Ohio.

[McCUTCHEN, A. R.] Georgia.

Macfarlane's Geol. Railway Guide, 2(1 

edition, pp. 374-377.

Revision and new notes for railway stations.
54 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL.91.

MACPARLANB, James. An American 

geological railway guide, giving the 

geological formation at every railway 

station^ with altitudes above mean 

tide water, notes on interesting places 

on the routes and a description of each 

formation. Second edition, revised 

and enlarged. Edited by James R. 

Macfarlane, 426 pages, New York.

The revisions and enlargements contributed 

by Bailey, G. E., Broadhead, Campbell, J.L. 

and H.D., Chamberlin, Chance, Chester, Collett, Condon, Cooper, Crosby, Dana, J. D., 

Barton, Davis, Dawson, G. M., Dntton, 

Dwight, Emmons, Fontaine, Ford, Frazer, 

Gilbert, Hague, Hall, C. W., Hammond, 

Hastings, Hilgard, Hitchcock, Hunt, T. S., 

Johnson, L. C., Lesley, Lewis, H. C., Liudsey, Loughridge, McCutchen, McGee, Orton, 

Owen, Parsons, Proctor, Purapelly, Putnam, 

Rogers, St. John, Safford, Scott, Smith and 

Gesner, Smock, Todd, Turner, Uhler, TJpham, 

White,!. C., "Williams, G. H., Williams, H. S., 

Willis, Winchell, A., Winchell, N. H., 

Wortlien, and Wright.

McGEE, W J. The southern extension 

of the Appomattox formation.

Am. Jour. Sci., 3d series, vol. 40, pp. 15-41.

Abstract, Geol. Soc. Am.. Bull., vol. 1, pp. 

546-547, 548-549 (by author), with discussion by 

C. H. Hitchcock. C. D. Walcott, W. M. Davis. 

and J. Hall, pp. 548,549 £ p. Other abstracts. 

Am. Geologist, vol. 5, p. 120, $ p ; Am. Naturalist, vol. 24, p. 209, £ p.

Distribution, characteristics, relations, and 

history from North Carolina to Mississippi, 

with brief references to associated Columbia 

and Tertiary formations. Taxonomy. Exposition of methods of classification and correlation by "homogeny," illustrated by the formations of the coastal plain of the Atlantic slope.

 Report Potomac division of geology. 

TT. S. Geol. Survey. Ninth Report, J. W. 

Powell, PP. 102-110.

Includes brief statements regarding the 

Pleistocene history of northeastern Iowa.

 Introduction.

TJ. S. G-eol. Survey, Bull. No, 57. A geological reconnaissance in southwestern Kansas, 

by Robert Hay, pp. 11-14.

Review of the problems presented in the 

Great Plains region.

 Topographic types of northeastern 

Iowa, [Abstract.!

Am. Assoc. Adv. Sci., Proc., vol. 38, pp. 248- 

249.

The abstract consists o£ brief descriptions 

of the various types and of the history recorded in the topography and associated 

deposits. Incidentally there is postulated a 

now law of water carving.

McGEE, W J. Continued.

 Encroachments of the sea.

The Forum, vol. 10, pp. 437^49. 

Review of evidences of coastal subsidence 

of eastern North America.

 [Remarks on pressure of rock gas, 

especially in Indiana*]

Geol. Soc. Am., Bull., vol.1,pp. 96-97,4 p. 

In discussion of memoir by Edward Ortou 

on "origin of rock pressure of natural gas."

 [Remarks on the extent of an early 

Pleistocene submergence of the Atlantic 

coast.]

Geol. Sci. Am., Bull., vol. 1, p. 409, f p.

Reference to amount of submergence in 

South Carolina, and to ihe Columbian deposits 

to which it gave rise in the southeastern 

United States.

 [Remarks on the formations comprised under the term " orange sand,'* 

and on the relations of certain loams 

and gravels in the vicinity of yicksburg and Grand Gulf.]

Geol. Soc. Am., Bull., vol. 1, pp. 474-475.

In discussion of paper by. T.C. Chamberlin 

on " Some additional evidence bearing on the 

interval between the glacial epochs."

 [Remarks on the relations of the 

Pleistocene deposits at Belvidere on the 

Delaware.]

Geol. Soc. Am., Bull., vol. 1, p. 480, ^ p. 

Brief reference to relations of Columbia terraces and the terminal moraine.

 [Remarks on certain peculiarities of 

" drainage in the southeastern United 

States.]

Geol. Soc. Am., Bull., vol. 1, pp.548-549, 

Calls attention to drainage systems having 

the same location in successive geologic times 

from late Eocene to the present; and suggestfi 

a designation for this class of drainage.

 Geology for 1887 and 1888.

Smithsonian Instn., Report. 1888. (parti), 

pp. 217-260.

An account of the principal contributions to 

North American geology, with a. prefatory 

account of the institutions promoting geology.

 Iowa.

Macfarlane's Geol. Railway Guide, 2d edition, pp. 233-245.

Brief sketch of the geology of Iowa and 

geological notes for railway stations.

McINNES, William, BAILEY. L. W., 

and. Report on exploration and surveys 

in portions of northern New Brunswick 

and adjaceuts areas in Quebec and 

Maine, U. S.
BARTON. RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 55

McINNES, William, BAILEY, L, W., 

and Continued.

Canada, Geol. Survey, Reports, vol. 3, new 

series, part 2, report M, p. 52. 1888r

Abstracts, Ibid, part 1, report A, pp. 35-37; 

Am. Geologist, vol. 5, pp. 246-247, § p.; Am. 

Jour. Sci., 3d series, vol. 39, p. 239,4 lines.

The Silurian formation; it's distribution, 

structure, stratigraphy, paleontology, the age, 

correlation, and extentof its various members, 

and evidence of internal unconformity.

 [Account of explorations in 

northern New Brunswick.]

Canada, Geol. Survey, Reports, vol. 3, new 

series, part 1, report A, pp. 91-93,1888. 

Notes relating to the Silurian formation.

McKELLAH, Peter. On potholes north 

of Lake Superior unconnected with 

existing streams.

Geol. Soc. Am., Bull., vol. 1,pp.568-570. 

Abstract, Am. Naturalist, vol. 24, pp. 292- 

293, J p.

Description of the holes, and allusions to 

the schists in which they lie, topographic 

characteristics of region, date of currents by 

which they were produced, and existence of 

terraces in their vicinity. '

McLINTOCK, R. Lake Lahontan, an 

extinct Quaternary lake of northwest 

Nevada, U. S. A.

Liverpool Lit. and Phil. Soc.,Proc., vol, 41, 

pp. 339-342.

Abstractof I. C. Russell's "U.S. Geol. Survey, 

Monograph, vol. 11. 

Maine. Archean axes of eastern North

America, DANA. 

Classification of glacial sediments of

Maine, STONE.

Building stones, MERRILL, G. P. 

Eastern Maine and New Brunswick,

BAILEY. 

Macfarlane's Railway Guide, HITCHCOCK. 

Northern. New Brunswick, BAILEY

and MclNNES. 

Investigations in New Brunswick,

BAILEY.

Mount Desert Island, SHALER. 

Report on coast line geology, U. S.

Geol. Survey, SHALER. 

Silurian graptolites, DODGE. 

Trap dikes near Keunebunkport,

KEMP.

Warren's Geography, BREWER. 

Manchester Geological Society, 

Transactions, vol. 20, parts 9-17. 

Richmond coal field, CLIFFORD. 

Salt deposits of America, WARD, T.

MARCOU, Jules. Reply to the questions 

of Mr. Selwyn, on " Canadian geological classification for Quebec."

Boston Soc. Nat. Hist, Proc., vol. 24, pp. 

357-364.

In regard to the nature of the rocks at the 

falls of the Montmorenci, -the age of the sandstones of the strait of Belle Isle, and the rela- 

 tions in the Quebec region.

 The Triasaic flora of Richmond, Virginia.

Am. Geologist, vol. 5, pp. 160-174. 

Historical descriptions and review of literature from 1834 to 1889, and discussion of paleontologio evidence as to age of the Jura 

Trias of the United States.

 The American Neocomian and the 

Gryphsea Pitcheri.

Am. Geologist, vol.5, pp.315-317. 

Eeview of E. T. Hill'8 "A pi eliminary annotated check list of the Cretaceous invertebrate fossils of Texas," Texas Geol. Survey, 

Bull. No. 4.

In regard to discovery and nomenclature of 

the lower Cretaceous.

 The lower and middle Taconic of 

Europe and North America.

Am. Geologist, vol. 5, pp. 357-375; vol. 6, pp. 

78-102, 221-233.

A general review of certain questions relating to stratigraphy, distribution, general relations, taxonomy, and nomenclature of the 

lower Silurian and Cambrian formations.

 Use of the terms Laurentian and 

Champlaiu in geology.

Am. Geologist, vol. 6, pp. 63-65. 

History of the terms and discussion of their 

status.

MARSH, O. Ci The skull of the gigantic 

Ceratopsidao.

Geol. Magazine, decade III, vol. 7, pp. 1-5, 

pl.l.

Includes brief prefatory remarks on the 

geology of the " Ceratops " beds.

 Division of vertebrate paleontology.

TJ. S. Geol. Survey, Ninth Report, J. \V. 

Powell, pp. 114-115. 1889.

Includes brief reference to subdivisions in 

the great Miocene basin of Dakota and evidence of vertebrate remains on the age of the 

Potomac formation.

MARSTERS, V. F. Triassic traps of 

Nova Scotia, with notes on other " intrusives" of Pictou° and Antigonish 

counties, Nova Scotia.

Am. Geologist, vol. 5, pp. 140-145.

Geologic relations, petrography, and evidences of extrusive nature of the more prominent trap masses in the Triassic and. Carboniferous areas.
56 EECORD OF NORTH AMERICAN GEOLOGY FOR 1890. IBULL.OL

Maryland. Analyses of rocks from 

Baltimore County, CHATARD. WHITFIELD, J. E.

Analysis of Triassic sandstone, 

CLARKE, F. W.

Analyses of dolomite from Cockeysville, WHITFIELD, J. E.

Building stones, MERRILL, G. P. '

Expedition in southern Maryland and 

Virginia, CLARK, W. B.

Fossil wood of Potomac formation, 

KNOWLTON.

Gabbros of Delaware, CHESTER.

Macfarlane's Railway Guide, FONTAINE. UHLER. WILLIAMS, G. H. 

CHESTER.

Non-feldspathic intrusives, WILLIAMS, G. H.

Potomac flora, FONTAINE.

Report Division of Paleobotany, U. 

S. Geol. Survey, WARD, L. F.

Report-'-Division of vertebrate Paleontology, U. S. Geol. Survey, 

MARSH.

Warren's Geography, BREWER.

Wright's " Ice age in North America," 

HITCHCOCK.

Massachusetts. Analyses of sands and 

clay, Martha's Vineyard, CLARKE, F. 

W. RIGGS.

Archean axes of eastern North Amer- j 

ica, DANA.

Bernardston, series of upper Devonian, EMERSOX. DANA.

Building stone, MERRJLL, G. P.

Cretaceous plants, Martha's Vineyard, WHITE, D. NEWBERRY.

Cretaceous fossils, Martha's Vineyard, SHALER.

Evidence of till on glacial climate, 

CROSBY.

Essex County, SEARS. >

Excursion in northern Appalachians, j 

WILLIAMS, G. H. j

Gay Head, CLARK, W. B. MERRILL, 

F. J. H. WARD, L. F.

Granitoid areas in lower Laurentian, 

HITCHCOCK.

Granites in Massachusetts, EMERSON.

Kaolin in Blanford, CROSBY.

History of Boston Basin, CROSBY.

Macfarlane's Railway Guide, CROSBY. 

UPHAM.

Ottrelite andilmenite schists, WOLFF.

Massachusetts Coutinn ed.

Metamorphic phenomena, EMERSON. 

Report Division of Archean geology, U. S. Geol. Survey, PUMPELLY.

Report Atlantic coast division, U. 

S. Geol. Survey [shore lines, 

Cretaceous, metamorphic rocks], 

SHALER.

Report Division of coast line geology, U. S. Geol. Survey, SHALER.

Report Division Paleozoic invertebrates, U. S. Geol. Survey, WALCOTT.

Sanborn bowlder, SCOVILLE. 

Taconic mountains, AM. GEOLOGIST. 

Tertiary and Cretaceous deposits,

SHALER.

Vein filling in till, EMERSON. 

Warren's Geography, BREWER.

MARTIN, Daniel S. The origin of diagonal trends in the earth's crust, with 

application to the production of normal 

and reversed faults and the folding of 

strata. [Abstract.]

New York Acad. Sci., Trans., vol. 9, pp. 

15-21. 

A general discussion.

 A note on the colored clays recently 

exposed in railroad cuttings near Morrisania, New York.

New York Acad. Sci., Trans., vol. 9, p. 46,

*PDecription of an exposure exhibiting highly 

colored clays.

 [Clay outlier near Monmouth Junction, New Jersey.]

New York Acad. Sci., Trans., vol. 9, p. 83, 

ip.

Reference to a small area of supposed Cretaceous age. Discussed by N. L. Britton, p. 

83, 2 lines.

MATTHEW, G. F. On Cambrian organisms in Acadia.

Canada, Roy. Soc., Trans., vol.7, section 

IV, pp. 135-162, pis. v-ix. 

Abstract, Canadian Record of Science, vol.

 3, pp. 383-387. 1889.

With prefatory remarks on the stratigraphy 

and equivalency of the basal series, (pp. 135- 

143).

 Eozoon and other low organisms in 

Laurentian rocks at St. John.

New Brunswick, Nat. Hist. Soc., Bull., 

vol. 9, pp. 36-41.

Includes references to their modes of occurrence and the relations of the containing rocks.
DABTON.] RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 57

MATTHEW, G. F. Continued.

 Ou the occurrence of sponges in 

Laureutiau rocks at St. John, N. B.

New Brunswick, Nat. Hist. Soc., Bull., 

vol. 9, pp. 42-45.

Includes brief supplemental portion on the 

stratigraphy and equivalency of the rocks and 

their associates.

 How is the Cambrian divided? A 

plea for the classification of Halter and 

Hicks.

Canadian Record of Science, vol. 3, pp. 475- 

485. 1889.

From the Am. Geologist, 1889, and described 

in the Bibliography for 1887 to 1889.

MERRILL, Frederick J. H. On the 

inetamorphic strata of southeastern 

New York.

Am. Jour. Sci., 3d series, vol. 39, pp. 383-

392.

Classification and characteristics of the 

several belts and discussion of relations, extent, age, and equivalency.

 A note on the colored clays recently 

exposed in railroad cuttings near Morrisania, New York.

New York Acad. Sci., Trans., vol. 9, pp. 45, 

46, 3 p.

Description of their relations and allusions 

to the history of the associated superficial 

deposits.

 Some ancient shore-lines and their 

history.

New York Acad. Sci., Trans., vol. 9,pp. 

78-83.

Review of the evidence and history of Triassic to post-Quaternary orographio movements 

in the middle Atlantic coast region. Discussed by D. S. Martin and N. L. Britton, p. 

83, J p.

 Barrier beaches of the Atlantic 

coast.

Popular Science Monthly, vol. 37, pp. 736- 

745.

Includes a discussion of the origin and 

history of the New Jersey beaches and brief 

reference to some of those of Florida.

 [Remarks regarding theinterglacial 

deposits of the Delaware.]

Geol. Soc. Am., Bull., vol. 1, p. 477, J p. 

Brief allusions to their relations, distribution, and equivalence, especially at Belvidere.

 [Remarks on the stratigraphy and 

structure of Gay Head.]

Geol. Soc. Am., Bull., vol. 1,p. 556, § p. 

Am. Naturalist, vol. 24, pp. 563,564. 

Briefly discusses age, history, and relations 

of the several formations.

MERRILL, George P. The collection of 

building and ornamental stones in the 

U. S. National Museum. A handbook 

aud catalogue.

Smithsonian Inst., Report for 1886, part 2, 

pp. 277-648, pis. 1-9. 1889.

Includes brief descriptions of principal 

quarries and stones of the United States and 

reference to notable foreign localites, ai>d a 

short chapter on physical and chemical properties of rocks, illustrated by a plate of thin 

sections of the following: Granite, Hallo well. 

Maine; oolitic limestones, Calclwell County, 

Kentucky; marble, Rutland, Vermont; diabase, Weehawken, New Jersey; sandstones, 

Portland, Connecticut, and Potsdam, New 

York.

 Petrography for 1887 and 1888.

Smithsonian Inst., Report, 1888, (part 1), 

pp. 327-354.

Bibliography of lithological publications and 

account of contributions on physical aud 

chemical conditions of crystallization, contact 

metamorphism, dynamic metamorphism, and 

some other general subjects.

 [Preliminary notes on eruptive rocks 

collected about Fort Ellis and in Gallatin Valley, Montana.]

U. S. Geol. Survey, Eighth Report, J. W. 

Powell, pp. 147,148. 1889.

Given by A. 0. Peale, Report, Montana 

Division of geology.

 Notes on the serpentinous rocks of 

Essex County, New York, from aqueduct 

shaft 26, New York City, aud from near 

Easton, Pennsylvania.

U. S. Nat. Museum, Proc., vol. 12, pp. 595- 

600. 

Mineralogic.

Mexico. Corals and reefs of western 

Gulf of Mexico, HEILPRIN.

Division of Mesozoic invertebrate 

paleontology, U. S. Geol. Survey, 

W^ITE, C. A.

Geological map, CASTILLO.

Macfarlane's Rail way Guide, CHANCE. 

MACFARLANE. FRAZER.

Mulatos gold mines, Souora, JANIN.

Petrographical notes from Baja California, LlNDGREN.

MEYER, Abraham. Notes on the presence of Umbral or Mountain limestone 

in Lycoming County, Pennsylvania.

Philadelphia, Acad. Nat. Sciences, Proc., 

1889, pp. 310,311.

Description of outcrops on Hogelan Bun aud 

Loyalsock Creek.
58 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL. 91.

MEZGER, A. The ore deposits and 

mines of Minas Geraes, Brazil.

Engineering and Mining Jour., vol. 50, pp. 

238,272,273. 4°.

"With incidental references to nature of the 

containing formations.

Michigan. Analysis of uovacnlite from

Marquette, HILLEBRAND. 

Analysis of porphyry from Pigeon

Point, EAKINS. 

Analyses of rocks collected by Irving,

HlLLEBRAND.

Analyses of rocks from PenokeeGogebic range, CHATARD. 

Building stones, MERRILY, G. P. 

Copper mining district, ENG. AND

MINING JOURNAL. 

Distribution of bowlders, WINCHELL,

A.

History of Niagara River, GILBERT. 

Macfarlane's Railway Guide, WINCHKLL, A. 

Report Lake Superior division, U.

S. Geol. Survey, IRVING. 

Greenstone schists, Marquette and

Menominee region, WILLIAMS, G.

H. IRVING.

Warren's Geography, BREWER. 

Origin of basins of the Great Lakes,

SPENCER.

MILLER, S. A. North American geology 

and paleontology for the use of amateurs, students, and scientists, pp. 664, 

Cincinnati.

Reviewed by J. D. Dana, Am. Jour. Sci., 3d 

aeries, vol. 39, p. 67, % p.

Includes a prefatory general account of

North American geology. 

MILLS, J. E. [Remarks on the history 

of Lake Winnepeg-Mississippi drainage-]

Geol. Soc. Am., Bull., vol. 1, p. 407, $ p. 

In discussion of paper by J. B. Tyrrell on 

"Post-Tertiary deposits of Manitoba."

Minnesota. Analysis of brick clay, New

Ulm, CHATARD. 

Analyses of rocks from Menominee

River, RIGGS. 

Analyses of rocks from Pigeon Point,

RlGGS. HlLLEBRAND. WfllTFIELD, 

J. E.

Building stones, MERRILL, G. P.

Deserted gorge near Minnehaha Falls, 

GRANT.

Geological Survey, report for 1833 reviewed, DANA.

Minnesota Continued.

Lineage of Lake Agassiz, TODD.

Loess and its fossils, SHIMEK.

Macfarlane's Railway Guide5 HALL, 

C. W. UPHAM. WINCHELL, N. H.

Origin of rocks, Pigeon Point, BAYLEV.

Origin of Keewatin ores, WINCHELL, 

N. H. and H. V.

Position of Ogishke conglomerate, 

WINCHELL, A.

Relation of rocks on Pigeon Point, 

BAYLEY.

Report on Rainy Lake region, LAWSON.

Results of Archean studies, WINCHELL, A.

Taconic iron ores of Minnesota and 

New England, WINCIIELL, N. H. 

andH. V.

Warren's Geography, BREWER.

MINOR, Francis. Evidences of glacial 

action in Virginia.

Popular Science Monthly, vol. 37, p. 551, £ 

col.

Calls attention to occurrence of certain 

bowlders in Orange County, Virginia.

Mississippi. Appomattoxformatiou, McGEE. 

Macfarlane's 'Railway Guide, HILGARD.

Report Lower Mississippi division,

U. S. Geol. Survey, JOHNSON, L. C. 

Orange sand formations, McGEE. 

Sandstone dikes, DILLER. 

Peculiarities in drainage, McGEE. 

Warren's Geography, BREWER. 

Missouri. Bibliography of geology,

SAMPSON. 

Brecciated character of St. Louis

limestone, GORDON. 

Building stones, clays, and sands,

LADD. MERRILL, G. P. 

Coal beds of La Fayette County,

WINSLOW. 

Crinoids from Burlington limestone,

ROWLEY.

Crystalline rocks of Missouri, HAWORTH.

Glacial boundary, WRIGHT.

Iron ores of the United States, HUNT, 

T. S.

Lineage of Lake Agassiz, TODD.

Macfarlane's Railway Guide, BROADHEAD.
RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 59

Missouri Continued.

Tallow clays, SEAMON.

Warren's Geography, BREWER.

Zinciferous clays, SEAMON. 

Missouri Geological Survey, Bulletin 

No. 1.

Coal of LaTayette County, WINSLOW.

Building stones, LADD.

 No. 2.

Bibliography of zoology of Missouri, 

SAMPSON.

 No. 3.

Clay, stone, lime, and sand of St.

Louis region, LADD.

Montana. Analyses of rocks, CITATARD 

and EAKINS. CHATARD. CATLETT. EAKINS.

Montana Conti u n ed.

Crazy Mountains, WOT;PF. 

Macfarlane's Railway Guide. DAWSON, G. M. PUMPELLY. PUTNAM.

UPHAM. 

Notes on rocks from Fort Ellis and

Gall at in Valley, MERRILL, G. P. 

Remains in Laramie, CANNON. 

Laramie group, WARD, L. 

Report Montaiiadivision, U. S. Geol.

Survey, PEALE. 

Warren's Geography, BREWER.

MURCHISON, R. L. On the Silurian 

system of rocks.

Am. Geologist, vol. 5, pp. 80-83. 

From Loudon and Edinburgh Phil. Mag., 3d 

series, July, 1835.

N.

NASON, Frank L. On the intrusive 

origin of the Watchuug traps of New 

Jersey. [Abstract.]

Geol. Soc. Am., Bull., vol. 1, pp. 562,563, J p.

Abstract, Am. Naturalist, vol.24, p. 212, Jp.

Discusses bearing of occurrence of trap conglomerates along western border of the Newark formation.

 Scapolite rock.

Am. Jour. Sci., 3d series, vol. 39, p. 407, 6 

linos.

Notice of an occurrence in northern New 

Jersey. 

 Geological studies of the Archean 

rocks.

New Jersey, Geol. Survey, report for 1889, 

pp. 12-65, 1889.

Historical review of surveys in the Archean 

highlands. Faulted structure. Type rocks 

and their distribution. Building stones. 

Molybdinite, zircon, and graphite.

[ ] Geological studies of the Triassic 

or red sandstone rocks.

New Jersey Geol. Survey, Report, 1889, pp. 

66-72, 1889.

Discussion of origin of trap pebbles in the 

conglomerates and general statements in regard to the structure of the formation and 

the history of its eruptive rocks.

[ ?] Artesian wells.

New Jersey Geol. Survey, Report for 1889, 

pp. 82-89.

Records of recent well-borings in various 

parts of the State.

 and PERKIER, Walter F. A notice of some zircon rocks in the Archean highlands of New Jersey. [Abstract.]

NASON, Frank L,, and TERRIER,

Walter L. Continued.

Am. Assoc. Adv. Sci., Proc., vol. 38, pp. 

244-245.

Includes remarks on mineralogic constituents of the rock and evidence of its intrusive 

nature.

National Geographic Magazine, vol. 2. 

Rivers of northern New Jersey, DAVIS, W. M. 

Nebraska, Lineage of Lake Agassiz,

TODD.

Loess and its fossils, SHIMEK. 

Macfarlane's Railway Guide, TODD. 

Warren's Geography, BREWER.

NEFF, Peter. The Sylvania sand in 

Ctiyahoga County, Ohio.

Geol. Soc. Am., Bull., vol. 1, pp. 32-34.

Abstract, Am. Naturalist, vol. 24, p. 110, 4 

lines.

Reviews evidence of well records as to 

its distribution, characteristics and strati 

graphic relations.

Nevada, Analysis of adobe soil,

EAKINS.

Macfarlane's Railway Guide, HAGUE. 

Natural soda, CHATARD. 

Warren's Geography, BREWER.

NEWBERRY, John Strong. The Paleozoic fishes of North America, U. S. 

Geol. Survey, Monograph, vol. 16, 340 

pages, 53 pis.

Includes a brief reference to Devonian and 

Carboniferous stratigraphy in general, mainly 

in connection with the occurrence of fish remains.
60 RECORD OF NORTH AMERICAN GEOLOGY FOR'1890. IBULL.OI.

NEWBERRY, John Strong ContM.

 The Lariunie group. Its geologic 

relation, its economic importance, and 

its fauna aud flora.

New York Ac ad. Sci., Trans., vol. 9, pp. 

27-32.

Abstract (by author). Geol. Sop. Am., 

Bull., vol. 1, pp. 524-527, 527-528, with discnssion by J. B. Tyrrell, L. F. Ward, J. J". 

Stevenson, and E. D. Cope, pp. 527-532.

Other abstracts, Am. Geologist, vol. 5, p. 

118, J p. Am. Naturalist, vol. 24, pp. ,856-857,

iPDiscussion of its stratigraphic position and 

the relations and equivalency of its component formations iii different regions.

 The rock-salt deposits of the Saliua 

group in western New York. [Abstract. ]

New York Acad. Sci., Trans., vol. 9, pp. 

39-45.

Includes an account of their geology, and 

records of several bored wells.

 [Remarks on the northern extension and equivalency of the Amboy 

clays.]

Geol. Soc. Am., Ball., vol. l,p. 455, J p. 

In discussion of paper by D. "White on 

"Cretaceous plants from Martha's Vineyard."

New Brunswick Natural History Society, Bulletin, vol. 9. 

Organisms in Lanrentian at St.

John, MATTHEW. 

Sponges in Laurentian rocks at St.

John, MATTHEW.

New Hampshire, Archean axes of eastern North America, DANA. 

Granitoid areas in lower Laurentian,

HITCHCOCK.

Building stones, MERRILL, G. P. 

Macfarlane's Railway Guide, HITCHCOCK.

Report Division of coast-line geology, U. S. Geol. Survey, SHALER. 

Madison bowlder, CROSBY. 

Studies of hornblende schist, HITCHCOCK. 

Warren's Geography, BREWER.

New Jersey, Analyses of serpentine, 

CATLETT.

Ancient shore lines, MERRILL.

Amboy clays, NEWBERRY.

Artesian wells, NASON.

Artesian wells, Atlantic City, WOOLMAN.

Barrier beaches, MERRILL, F. J. H.

New Jersey Continued.

Building stones, MERRILL, G. P.

Clay at Monmouth Junction, BRITTON, MARTIN.

Cretaceous plants, Martha's Vineyard, WHITE, D.

Encroachments of the sea, McGEE.

Excursion in northern Appalachians, 

WILLIAMS, G. H.

Fiords and great lake basins of 

North America, UPHAM.

Glacial boundary, WRIGHT.

Glacial studies bearing on the antiquity of man, LEVERETT.

Glacial deposits at Belvidere, MCGEE. MERRILL, F. J. H.

Intrusive origin of Watch ung traps, 

NASON.

Macfarlane's Railway Guide, DARTON. SMOCK.

Metamorphic strata of southeastern 

^New York, MERRILL, F. J. H.

Potomac flora, FONTAINE.

Pseudornorphs at Paterson, HUNT, 

J. H.

Rivers of northern New Jersey, DAVIS.

Report Division of Cenozoic invertebrates, U. S. Geol. Survey, DALL.

Scapolite rock, NASON.

.Studies of Archean rocks, NASON.

Studies of Triassic rocks, NASON.

Traps of Newark system, DARTON.

Topographic development of northern New Jersey, DAVIS and WOOD.

Warren's Geography, BREWER.

Wright's " Ice age in North America."

Zircon rocks in Archean highlands, 

NASON and FERRIER.

New Jersey Geological Survey, Annual Report for 1889. 

Studies of Archean rocks, NASON. 

Triassic rocks, NASON. 

Artesian wells, NASON.

New Mexico, Analysis of adobe soil, 

EAKINS.

Analysis of [eruptive] rocks, EAKINS.

Colorado group, STEVENSON.

Cretaceous aud northern Mexico, 

WHITE, C. A.

Drainage systems, TARR.

Extinct volcanoes of Colorado, 

LAKES.
DAKTON.] EECORD OF NOETH AMEEICAN GEOLOGY FOE 1890. 61

New Mexico Continued. 

 Laramie group, COPE. NEWBERRY. 

WARD, L.

Lower Cretaceous of San Carlos 

mountains, WHITE, C. A.

Macfarlane'sRail way Guide, DUTTON.

Movements in Rocky Mountains, 

EMMONS.

Plications of Coal Measures, VAN 

DIEST.

Volcanic rocks from Tewan mountains, IDDINGS.

Warren's Geography, BREWER.

New York, Analysis of dolomite from 

Westchester County, HILLEBRAND.

Analyses of inclusions in diorite at 

Crngers, CHATARD.

Analyses of serpentines, CATLISTT.

Amboy clays, NEWBKRRY.

Ancient shore lines, MERRILL, F. J. H. 

Building stones, MERRILL, G. P. 

Calciferous in Champlain Valley,

BRAINERD and SEELY. 

Clays near Morrisiana, MARTIN,

MERRILL, F. J. H. 

Cuboides zone, WILLIAMS, H. S. 

Deformation of Iroquois beach,

SPENCER. 

Excursion in northern Appalachians,

WILLIAMS, G. H. 

Extensions of the Iroquois beach,

SPENCER. 

Fiords and great lake basins of

North America, UPHAM. 

Fossils in eastern part of Dutchess

County, DWIGHT.

Fossils at Pleasant Valley, DWIGHT. 

Fossils in Taconic belt at Hillsdale.

DANA.

Glacial boundary, WRIGHT. 

Glacial geology, Irondequoit region,

DRYER.

History of Niagara River, GILBERT. 

Iron mines, SMOCK. 

Iron ores, HUNT, J. S. 

Iroquois beach, DA vis, SPENCER. 

Lake ridges of Ohio, WRIGHT. 

Long Island Sound in Quaternary

and submerged Hudson River

channel, DANA. 

Macfarlane's Railway Guide, DANA.

DARTON. DWIGHT. .FORD, HITCHCOCK, J. M. HUNT, T. S. LINDSEY. SMOCK. WILLIAMS, H. S. 

Mastodon at Attica, CLARKE, J. M.

New York Continued.

Middle Taconic at Stissing, DWIGHT.

Origin of Syracuse serpentine, WILLIAMS, G. H.

Pot-holes opposite Catskill, HUBBARD.

Report on oil and gas, CARLL.

Report Paleozoic division of paleontology, U. S. Geol. Survey, WALCOTT.

Report Division of Paleozoic invertebrates, U. S. Geol. Survey, WALCOTT.

Report Atlantic coast division, U. 

S. Geol. Survey [shore lines on 

Catskill mountains], SHALER.

Richfield Springs clay, analysis, CATLETT.

Rock salt deposits, NEWBERRY.

Saliferous deposits as evidence of

climatal conditions, SHALER. 

Sandstone in drift on Staten Island,

GRATACAP.

Serpentinous rocks, MERRILL, G. P. 

Siderite basins, KIMBALL. 

Silurian fossils, Columbia County,

BISHOP. 

Structure of Devonian and Silurian

in west central New York, PROSSER, C. S.

Supposed dikes at Ithaca, KEMP. 

Traps of Newark system, DARTON. 

Unconformity in Hudson valley,

DAVIS. 

Value of term "Hudson River group,"

WALCOTT.

Warren's Geography, BREWER. 

Wrigh t's'' Ice age in North America,"

HITCHCOCK.

New York Academy of Sciences, 

Transactions, vol 9.

Salt deposits western New York, 

NEWBERRY.

Clays at Morrisania, New York, MERRILL, F. J. H., MARTIN.

Ancient shore lines, MKRUILL, F.J.H.

Clay at Monmouth Junction, New 

Jersey, MARTIN.

Phosphate beds of Florida, LEDOUX.

Jottings on the Nile and in the desert, 

BOLTON.

Pseudomorphs at Paterson, New Jersey, HUNT, J. H. 

 , vol. 10, Nos. 1-3.

Geology of the Bahamas, NORTHRUP.
62 RECOED OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL. 91.

New York, Commissioners of the State 

Reservation at Niagara, 6th report. 

History of the Niagara River, GILBERT.

New York State Museum, Bulletin, 

No. 7. Iron ores of New York, SMOOK. 

New York State Museum, 41st annual 

report.

Mastodon at Attica, CLARKE, J. M. 

 , 42d annual report.

Hercynian question, CLARKE, J. M. 

Record of locality numbers, HALL.

New Zealand. Analysis of geyserite. 

WHITFIELD, J. E.

North Carolina. Appomattox formation, 

McGEE. » 

Cape Fear River region, CLARK. 

Iron ores, HUNT, T. S. 

Mesozoic conglomerates, HOLMES, J.

A.

| Triassic flora of Richmond, Virginia, 

j . MARCOU. 

I Warren's Geography, BREWER.

Macfarlane's Railway Guide,CHANCE.

NORTHRUP, John I. Notes on the geology of the Bahamas.

New York Acad. Sci., Trans., vol. 10, pp.

4-22.

0.

Ohio. Analyses of limestones, CATLETT.

WHITFIELD, J. E. 

Analyses of sandstones, EAKINS.

CLARKE, F. W. 

Bowlder belts and bowlder trains,

CHAMBERLIN.

Building stones, MERRILL, G. P. 

Cave in Clinton formation, JAMES. 

Climate indicated by iuterglacial

bed, LEVERKTT. 

Glacial boundary, CHAMBERLLN.

WRIGHT.

History of Niagara River, GILBERT. 

Lake ridge of Ohio, WRIGHT. 

Geological Survey report, ORTON. 

Macfarlane's Railway Guide, GUAMBERLIN. ORTON. WHITE, I. C.

WRIGHT. 

Origin of pressure of gas, ORTON.

Portsmouth sandstones, analyses, 

CH ATARI).

Pre-glacial channels at Falls of the 

Ohio,. BRYSON.

Pre-glacial drainage of western Pennsylvania, FOSHAY.

Report on oil and gas, CARLL.

Some causes of extinction of species, 

McCREERY.

Sylvania sand in Cuyahoga County, 

NEFF.

Trenton limestone oil and gas, ORTON.

Waverly group, COOPER, W. F.

Warren's Geography, BREWER. 

Ohio, Geological Survey. First annual 

report, ORTON,

Oregon. Natural soda, CHATARD.

Macfarlane's Railway Guide, CONDON. DAWSON, G. M. HASTINGS.

Paleontology of the northwest coast, 

DALL.

Report Division of volcanic geology, 

U. S. Geol. Survey, BUTTON.

Sandstone dikes, DJLLER.

Silver Lake, COPE.

Warren's Geography, BREWER.

ORTON, Edward. The Trenton limestone as a source of petroleum and inflammable gas in Ohio and Indiana.

U. S. Geol. Survey, 8th Report, J. W. 

Powell, pp. 475-662, pis. Liv-LX, 1889.

Abstracts, Am. Naturalist, vol. 24, pp. 661- 

663; Am. Geologist, vol. 5, pp. 388-391.

Discussion of the origin and modes of accumulation of oil and gas. Description of the 

stratigraphy and rock structure of tho region 

and an account of the practical development 

of the oil and gas fields. Illustrated by colored 

geologic maps and sections.

 On the origin of the rock pressure ot 

natural gas of the Trenton limestone of 

Ohio and Indiana.

Am. Jour. Sci., 3d series, vol. 39, pp. 225-229. 

Statement of conditions and discussion of 

the nature and cause of the pressure.

 Origin of the rock pressure of natural 

gas in the Trenton limestone of Ohio 

and Indiana.

Geol. Soc. Am., Bull., vol. 1, pp. 87-94, 96. 

Abstracts, Am. Geologist, vol. 5, p. 119, £ p. 

Am. Naturalist, vol. 24, p. 955,4 lines. 

This paper differs from the one on the same
DAUTON.] RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 63

ORTON, Edward Continued.

^subject in Am. Jour. Sci., vol. 39, in consisting 

of a more extended discussion of the several 

theories, the laws of gas production, and the 

duration of the gas supply. Discussed by 

I.C. White, W J McGee, and A.C.Lawson, 

pp. 94-97.

 Geological survey of Ohio (third 

organization), first annual report, x, 

323 pages, 2 maps in pocket. Columbus.

Mainly covering the oil and gas fields, with 

a prefatory general sketch of the geology of 

the State, a review of theories of the origin 

and accumulation of gas and oil a discussion 

of laws that govern their distribution, and a 

description of the fault in Adams County. 

Accompanied by two maps of oil fields.

ORTON, Edward Continued. 

 Ohio.

Macfarlane's Geol. Railway Guide, 2d edition, pp. 177-187.

Revision of table of geological formations of 

the State and geological notes for railway 

stations.

Ottawa Naturalist, vol. 3, No. 4.

Geological progress in Canada, ELLS.

 , vol. 4, Nos. 1-9.

Mistassiui region, Low.

Serpentines of Canada, GIROUX. 

OWEN, Richard. Arkansas [in part].

Macfarlane's Geol. Railway Guide, 2d edition, pp.406, 407.

Geological notes for railway stations.

P.

PACKARD, A. S. An attempt to explain glacial lunoid furrows.

Am. Geologist, vol. 5, pp. 104-106.

Description of some instances in Switzerland and New England and discussion of their 

origin.

PALMER, Charles S. A preliminary 

paper on the eruptive rocks of Boulder 

County and adjoining counties, Colorado.

Colorado Sci. Soc., Proc., vol. 3, pp. 230-236. 

Brief reference to geologic formations and 

structural relations and petrographic notes 

concerning the various eruptives.

[PARSONS, James.] West Virginia 

Central and Plal tsburg Railway.

Macfarlane's Geol. Railway Guide, 2d edition, p. 347, i p. 

Geological notes for the stations.

FEALE, A. C. Report Montana division of geology.

U. S. Geol. Survey, 8th Report, J. W. 

Powell, pp. 146-148, 1889.

Brief accounts of the extension of lake beds 

westward to Madison Valley, and totheoecnrrence and extent of certain eruptive rocks 

near Fort Ellis and in the southwestern part 

of the Gallatin Valley, witli petrographic description by G. P. Merrill.

 Report Montana division of 

geology.

U. S. Geol. Survey, 9th Report, J. W. 

Powell, pp. 111-114,1889.

Brief summary of results of observations in 

Gallatin and Jett'erson River regions.

Pennsylvania. Analysis of serpentine.

CATLKTT.

Building stones, MERRILL, G. P. 

Casts of flattened scolithus, WANNER.

Pennsylvania Continued.

Clay in Northumberland County, 

analysis, CATLETT.

Diatoms from river clays of Philadelphia, WOOLMAN.

Fossil in caves in limestone, LIEDY.

Fractured strata in Bedford County, 

STEVENSON.

Glacial boundary, CHAMBERLIN. 

WRIGHT.

Glacial phenomena in the Beaver 

Valley, FOSHAY and HICE.

History of Niagara River, GILBERT.

History of glacial deposits of Ohio 

Valley, WHITE, I. C.

Iron ores, HUNT, T. S.

Making of Pennsylvania, CLAYPOLE.

Macfarlaue's Railway Guide, LESLEY. LEWIS, H. C. WHITE, I. C.

Microscopic structure of oolite, BARBOUR.

Origin of pressure of gas, WHITE, I.JC.

Pre-glacial drainage of western Pennsylvania, FOSHAY.

Report on New Boston and Morea 

coal lands, LYMAN.

Report on oil and gas, CAKLL.'

Serpentines of southeastern Pennsylvania, RAND.

Serpentine rocks near Easton, MERRILL, G. P.

State line serpentines, CHESTER.

Tracks in Trias of York County, WANNER.

Traps of Newark system, DARTON.

Umbral limestone in Lycoming County, MEYER.
64 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL. 9L

Pennsylvania Continued.

Warren's Geography, BREWER. 

Wright's "Ice age in North America,"

HITCHCOCK.

Pennsylvania Geological Survey, Annual report for 1887. 

Cave fossils, LEIDY. 

Fossil tracks in Trias, WANNER. 

New Boston coal basin, LYMAN. 

State line serpentines, CHESTER. 

Pennsylvania Geological Survey.

Seventh report on oil and gas fields,

CARLL. ,

PENPIELD, S. L., IDDINGS, Joseph P. 

and. Fayalite in the obsidian of Lipari.

Am. Jour. Sci., 3d series, vol. 40, pp. 75-78.

Abstract, Am. Naturalist, vol. 24, p. 1072, 

7 lines.

Includes brief references to the containing 

rocks and their associates.

PENROSE, R. A. F. A preliminary report on the geology of the Gulf tertiaries of Texas from Red River to the Rio 

Grande.

 Texas, 3-eol. Survey, First Annual Report, pp. 3-101.

Stratigraphy, structural relations and distribution of Tertiary and post-Tertiary deposits, pp. 3-64. Economic geology, pp. 65- 

10].

Petrography, Huronian and Laurentian

north of Lake Huron, BARLOW.

LAWSON.

Archean of central Canada, LAWSON. 

Building stones of the United States,

MERRILL, G. P. 

Eruptives of Lake Huron region,

FAIRBANKS.

Rocks of Thunder Bay district, BAYLEY.

Copper in Animikie at Thunder Bay, 

LAWSON.

Origin of soda granite, etc., Pigeon 

Point, BAYLEY.

Greenstone schists, Michigan, WILLIAMS, G. H.

Certain dikes of Rainy Lake region, 

LAWSON and SHUTT.

Report on Rainy Lake region, LAWSON.

Notes on Big Bend of the Columbia,

COLEMAN.

Granitoid areas in lower Laurentian, 

HITCHCOCK.

Bernardston series of upper Devonian, EMERSON.

Petography Continued.

Rocks of Essex County, Massachusetts, LEWIS.

Granites of Massachusetts, EMERSON.

Crystalline rocks of Missouri, HAWORTH.

Pre-Cambrian of the Black Hills, 

VAN HISE.

Geology of Cape Ann, SHALER.

Metainorphic strata of southeastern 

New York, MERRILL, F. J. H.

Archean rocks, New Jersey, NASON.

Zircon, rocks in highlands off New 

Jersey, NASON and FERRIER.

Non feldspathic intrusives of Maryland, WILLIAMS, G. H.

Traps of Newark system in New 

Jersey region, DARTON.

Syracuse serpentines, WILLIAMS, G. 

H.

Serpentinous rocks, New York and 

Pennsylvania, MERRILL, G. P.

Serpentines of southeastern Pennsylvania, RAND.

Lithology of rocks from Yukon district, ADAMS.

Structure of oolite, BARBOUR.

Trenton limestone, Ohio and Indiana, ORTON.

Trap dikes near Kennebunkport, 

Maine, KEMP.

Triassic traps of Nova Scotia, MARSTERS.

Dikes in Appalachian Virginia, DILLER.

Notes from Baja California, Mexico,

LlNDGREN.

Rocks from Montana, MERKILL, G. P.

Eruptive rocks of Boulder County, 

Colorado, PALMER.

Volcanic rocks from Tewan Mountains, New Mexico, IDDINGS.

Igneous rocks of Yellowstone Park, 

IDDINGS.

Fayalite in obsidian of Lipari, IDDINGS and PENFIELD.

Basalt from Pilot Kuob, Texas, 

KEMP.

Origin of gneiss, BELL.-

Observations in Norway, WILLIAMS, 

G. H.

Report Division of Petrography, U. 

S. Geol. Survey, DILLER.

Secondary minerals of ampbibole 

and pyroxene groups, CROSS.

Petrography for 1887 and 1888.
DAUTON.J .RECORD OF NORTH AMERICAN GEOLOGY FOR 1890.

Philadelphia, Academy of Natural 

Sciences, Proceedings, 1889, 

part 3.

Umbral limestone in Ljcomiiig 

County, Pennsylvania, MKYKR.

Drift on Block Island, RAND.

 , 1890, parts 1, 2.

Serpentines of southeastern Pennsylvania, RAND.

Artesian wells at Atlantic City, New 

Jrrsey, WOOLMAN.

Diatoms in clays of Philadelphia, 

WOOLMAN.

Vincelouian volcano, SHARP.

Coral and coral reefs of western

Gulf of Mexico, HEILPRIN. 

Pleistocene. 

sllaska, Surface geology, RUSSELL.

Atlantic coast region, Classification of 

glacial sediments of Maine, STONE.

History of Boston basin, CROSBY.

Glacial sand plains, DA vis.

Tertiary and Cretaceous of Massachusetts, SHALER.

Glacial luuoid furrows, PACKARD.

Cape Ann, Massachusetts, SHALER.

Bernardston series, EMERSON.

Mount Desert Island, SHALER.

Sauboru bowlder, Massachusetts, 

SAVILLE.

Distribution of bowlders, HITCHCOCK.

Kaolin in Blandford, Massachusetts, 

CROSBY.

Gay Plead, MERRILL, F. J. H.

Glacial scratches near Norfolk, Connecticut, CORNISH.

Vein filling in till of Connecticut 

Valley, EMERSON.

Drift on Block Island, RAND.

Evidence of till on glacial climate, 

CROSBY.

Division of coast line geology, U. S. 

Geol. Survey, SHALER.

Magnetite and sea water in drift, 

ROBERTSON.

Report Atlantic coast division, U. 

S. Geol. Survey, SHALER.

Madison bowlder, CROSBY.

Glacial action in southeastern Connecticut, WELLS.

Long Island Sound and cub merged 

channel of the Hudson, DANA.

Pot-holes opposite Catskill, Now 

York, HUBIIAUD. 

Pull. 91 5

Pleistocene -Conti lined.

Clays near Morrisania, New York,

MKIUMLL, F. .[. H. 

Sandstone in drift on Staten Island,

OHATACAP. 

Ancient shore lines, MERRILL, F. J.

H. 

Topographic development of Now

Jersey, DAVIS and WOOD. 

Wright's "Ice Age in North America," HITCHCOCK. 

Rivers of Northern New Jersey, DAVIS.

Artesian wells, Now Jeivey, NASON. 

Fiords and great lake basins of

North America, UPHAM. 

Deposits on the Delaware, McGEE.

Mia-RiLr-, F. J. H. 

Barrier beaches, MERRILL, F. J. H. 

Report Atlantic coast division, U.

S. Geol. Survey, SHALKK. 

Encroach mout of the sea, THOMPSON.

Diatoms from river clays at Philadelphia, WOOLMAN. 

Potomac flora, FONTAINE. 

Southern Maryland and Virginia,

CLARK. 

Southern extension of Appomattox

formation, McGEE. 

Topogrn phy of Florida, SHALER. AoASSIZ. 

Analyses of coquina and coral rock,

Florida, CLARICE, F. W. 

Pleistocene submergence, McGEE.

SPENCER. SHAI.ER. 

Report Atlantic coast division, U.

S. Geol. Survey, Florida, SHALER. 

Extent of submergence of Atlantic

coast, McGEE. 

Continental elevation of America.

BROWNE. 

Southern drift in Georgia, SPENCER.

Warren's Geography, BRKAVKR. 

Mon Louis Island, Mobile Bay,

LANGDON. 

Date of high continental elevation

of America, BROWNE. 

Macfarlane's Railway Guide, CHAMBERLIN. CHANCK. CHESTER. CKOSHY. FONTAINE. GKSNKR. HAMMONU. HITCHCOCK. JOUNSOX.

LESLEY. LEWIS, If. C. SMITH,

E. A. SMOCK. UULER. UPHAM.
66 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. IBULL. 91.

Pleistocene Contin ued. 

Appalachians to Mississippi basin, Glacial phenomena of northern Illinois 

and Indiana, LEVERETT.

Climate indicated by interglacial 

beds, LEVERETT.

Deep well at Dixon, Illinois, TIFFANY.

Central basin of Tennessee, KENNED.Y.

Orange sand formations, McGEE. 

PROCTER.

Vivianite, Kentucky, DUDLEY.

Wetwoods, BRYSON.

Ice age in North America, DA Vis.

History of upper Ohio region, 

WHITE, I. C.

Pre-glacial drainage of western Pennsylvania, FOSHAY.

Pre-glacial channels at Falls of the 

Ohio, BRYSON.

Glacial phenomena in Beaver Valley, 

FOSHAY and HICE.

A recent rock-flexure [in Wisconsin], 

CRAMER.

Interval between glacial epochs, 

CHAMBERLIN.

Glacial sand plains, DAVIS.

Bowlder belt and bowlder trains, 

CHAMBERLIN.

Distribution of bowlders, WINCHELL, 

A. WRIGHT.

Report Division of glacial geology, 

U. S. Geol. Survey, CHAMBERLIN.

Warren's Geography, BREWER.

Macfarlaue's Raihvay Guide, CAMPBELL. CHAMBERLIN. COLLETT. 

LESLEY. ORTON. PROCTOR. SAFFORD. WHITE,!.C. WINCHELL,A. 

WORTHEN. WRIGHT. 

Central America. About the Nicaragua 

footprints, CRAWFORD. FLINT.

Geologic map of Mexico. CASTILLO.

Submergence of Isthmus of Panama,

UPHAM.

General: Growth, culmination and departure of ice sheets. UPHAM.

Interval between glacial epochs. 

CHAMBERLIN.

Cause of the glacial period, UPHAM. 

CHAMBERLIN.

Quaternary changes of level, UPHAM.

Glacial climate, CROSBY. SHALER. 

UPHAM.

Extent of glaciers, CHAMBERLIN.

Pleistocene Continued.

Glacial studies bearing on the antiquity of man, LEVKRETT.

Continental elevation preceding the 

Pleistocene, SPENCER.

Pleistocene flora of Canada, DAWSON, J. W.

Glacial phenomena. BELL. DWIGHT.

Use of terms Laurentiau and Champlaiu, MARCOU. JAMES. HITCHCOCK.

Wright's " Ice age in North America," HITCHCOCK.

Great Lakes region and eastern Canada. 

History of Niagara River, GILBERT.

Iroquois beach, DAVIS. SPENCER.

Deformation of Iroquois beach, 

SPENCER.

Northeastern extension of the Iroquois beach, SPENCER. 

' General Pleistocene submergence, 

SPENCER.

Ancient shores in region of Great 

Lakes, SPENCER.

Origin of basins of the Great Lakes, 

SPENCER. BONNEY. HINDE. SEELEY.

Fiords and great lake basins of North 

America, UPHAM.

Lake St. John country, CHAMBERS.

Glacial geology, Iroudequoifc region, 

DRYER.

A moraine of recession in Ontario, 

WRIGHT.

'Gravel deposits of Ontario, SPENCER.

Preglacial drainage of western 

Pennsylvania, FOSHAY.

Mastodon at Attica, New York, 

' CLARKE, J. M.

Lake ridges of Ohio, WRIGHT.

Pot-holes north of Lake Superior,

McEELLAR.

Mines of Lake Superior, INGALL. 

. Geology of Ontario, BELL. 

Geology of the northwest of Lake

Superior, HARVEY. 

Hudson Bay, Low. 

Glacial phenomena in the Beaver

Valley, Pennsylvania, FOSHAY and

HICE.

Northwestern Manitoba, TYRRELL. 

Glaciation of eastern Canada, CHALMERS. 

Surface geology, New Brunswick,

CHALMEBS,
DAIITON.) RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 67

Pleistocene Continued.

Lake Teraiscaming and Montreal

River region, BELL. 

Progress of investigations, New

Brunswick, BAILEY. 

Report on Quebec, ELLS. WALCOTT. 

Pictou and Colchester Counties,

Nova Scotia, FLKTCHER. 

Southern invertebrates on shores of

Acadia, GANNONG. 

St. Lawrence Valley, LAFLAMME. 

Macfarlane's Railway Guide, CHAMBEULIN, DAWSON, G. M. HALL,

C. W. WINCUELL, A. 

Mississippi lasin to Bocki/ Mountains. 

Lineage of Lake Agassiz, TODD. 

Origin of extra-raorainic till, TODD. 

Outlet of Lake Agassiz, CHAMBERLIN.

Terraces of the Missouri, TODD. 

Saud of St. Louis County, LADD. 

Brick clay, New Ulin, Minnesota,

analysis, CHATAP.D. 

Deserted gorge near Minnehahafalls,

GRANT. 

Lake Winnipeg, Mississippi drainage,

MILLS.

Loess and its fossils, SHIMEK. 

Report Montana division, U. S.

Geol. Survey, PEALK. 

Artesian wells in Dakotas, UPHAM. 

Southwestern Kansas, HAY. 

Greenwood and ButlerCounties, Kansas, WOOSTER. 

Kansas salt mine, HAY. 

Drift ol' northern Iowa, WEBSTER. 

Report Potomac division, U. S. Geol.

Survey, McGKE.

Topographic types, Iowa, McGEE. 

Loess at Muscatiue, Iowa, WITTER. 

Crowley's Ridge, Arkansas, CALL. 

Staked Plains, Texas, HILL. 

Eagle FJats formation, Texas, HILL. 

Pilot Knob, Texas, HILL. 

Indian Territory and Red River,

HILL. 

Valley of Upper Canadian, Texas,

HILL. 

Report on Gulf Tertiaries of Texas,

PENROSE, R. A. F. 

Central Texas, COMSTOCK. TARR. 

Trans-Pecos Texas, STREERUWITZ. 

Review of Texas geology, DUMBLE. 

Eastern Colorado, CANNON. 

Yellowstone Park, WEUD.

Pleistocene Couti nued.

Macfarlane's Rail way Guide, BROADHEAD. ClIAMBERLl.V. ELDRID6K. 

p[ALL, C. W. HlLGARl). LOUGHKIDGE. McGEE. OWEN. ST. JOHN. 

TODD. UPHAM. WINCHELL, N. H.

Warren's Geography, BREWER. 

Rocky Mountains to Pacific Coast. Analysis of adobe soil, EAKINS.

Analyses of lavas, Arizona, EAKINS.

Lake Lahoutan, McLiNTOCK.

Lake Bouneville, GILBERT.

Analyses of lavas from Lasseu Peak,

HlLLEBRAND.

Analyses of volcanic rocks from California, CHATARD.

Protozootites, FRIEDRICH.

Analyses of rocks from northern California, EAKINS. WHITFIELD, J. E.

Analysis of lava from Shasta County,

California, RIGGS. 

Natural soda, CHATARD, 

Macfarlane's Railway Guide, CON-

.BON. COOPER. DALL. DA vis.

GILBERT. HAGUE. HASTINGS.

PUMPELLY. WlLLIS.

Analysis of clays from Owen's Lake,

California, CHATARD. 

Auriferous gravels of California,

HAMMOND.

Mono Valley, California, RUSSELL. 

Clays, JOHNSON, W. D. 

Santa Clara County, California,

WEBER. 

Record of well at Nampa, Idaho,

K.URTZ.

Ago of beds in Boise" River region,

EMMONS. COPE. 

Warren's Geography, BREWER. 

Western Canada. Glaciation of northern

Cordillera, DAWSON, G. M. 

Post-Tertiary deposits of Manitoba, 

* TYRRELL.

Duck and Riding Mountains, TYRRELL.

James Bay region, Low. 

Limits of glaciation in the Northwest,

GUAM BERLIN. 

Yukon and Mackenzie Rivers, McCONNELL.

Yukon district, DAWSON, G. M. 

Caribou district, British Columbia,

BOWMAN. 

Glaciation of Cordillera and L'aurentide; CHALMERS,
68 RECORD OP NORTH AMERICAN GEOLOGY FOR 1890. [BULL. 91.

Popular Science Monthly, 1890. 

Glacial action in Virginia, MINOR. 

Glacial action in southeastern Connecticut, WELLS. 

Barrier beaches of the Atlantic coast,

MERRILL, F. J. H.

PRESTON, E. B. Los Angeles County. 

California, Ninth Report of Mineralogist, 

pp. 189-210.

Incidental references to geology at various 

points.

PROCTER, John R. [Remarks on the 

relations of Orange sands and certain 

gravels in the western Kentucky region.]

Geol. Soc.Am., Bull., vol. 1, pp. 476-477, J p. 

Notes on relations and distribution in various parts of the region.

[ ] Kentucky.

 Macfarlane's Geol. Railway Guide, 2d edition, pp. 395-400. 

Geological notes forrailway stations.

FROSSER, Charles S. The thickness 

of the Devonian and Silurian rocks of 

western central New York. 

Am. Geologist, vol. 6, pp. 199-211.

PROSSER. Charles S. Continued.

Well records. General geologic section of 

the region. Review of previous estimates of 

thickness.

PUMPELLY, Raphael. Report Division of Archean geology.

U. S. Geol. Survey, Eighth Report, J. W. 

Powell, pp. 124-125,1889.

Includes a brief notice of certain results in 

the Hoosac Mountain region.

 Report Division of Archean geology.

U. S. Geol. Survey, Ninth Report, J."W. 

Powell, pp. 75-76,1889.

Includes brief statement regarding stratigraphic relations and age of the formations in 

the Green Mountains.

[ J Northern Pacific Railroad.

Macfarlane's Geol. Railway Guide, 2d edition, pp. 259-262.

Geological notes for stations in western 

Dakota, Montana, and Idaho.

[PUTNAM, B. T.] Northern Pacific 

Railroad.

Macfarlane's Geol. Railway Guide, 2d edition, p. 261.

Geological notes for stations from Garrison 

to Missoula, Montana.

RAND, Theodore D. Notes on the drift 

on Block Island.

Philadelphia Acad. Nat. Sci., Proc., 1889, 

pp. 408-409.

General description of topography and certain bluff exposures.

 Notes ou the genesis and horizon of

the Serpentines of southeastern Pennsylvania.

Philadelphia Acad. Nat. Sci., Proc., 1890, 

pp. 76-123.

Comprised in a general description of their 

outcrops, structural relations, and associated 

rocks. °

READE, T. Mellard Origin of normal 

faults.

Am. Jour. Sci., 3d series, vol. 39, pp. 51-52.

Discussion of conditions involved in the 

development of normal faults mainly in review of Le Conte.

Rhode Island. Archean axes of eastern

North America, DANA. 

Drift on Block Island, RAND. 

Ottrelite and iluieu i to schists, WOLFF. 

Warren's Geography, BKISWJSR.

RICKETTS, Louis D. Annual report 

of the Territorial Geologist to the governor of Wyoming, January, 189U, 80 

pages, 3 plates.

Consists mainly of descriptions of the coal 

fields, with brief reports on the iron ores and 

Other minerals, the petroleum beds, soluble 

salt deposits, marbles, building stones, and 

the resources of the Black Hills in Crook 

County.

RIGQS, R. B. Twelve rocks from Meuominee River, Michigan and Wisconsin. Analyses.

U. S. Geol. Survey, Bull., No.55, p.81,8 p., 

1889.

 Rocks from Pigeon Point, Minnesota. Analyses.

U. S. Geol. Survey, Bull., No. 55, pp. 82-83, 

1889.

 [Lava from Shasta County, California. Analysis.]

TJ. S. Geol. Survey, Bull., No. 55, p. 84, £ p.,

1889.

 [Green sands, white sand, fossil.
i)AHiox i RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 69

RTGG-S, R. B. Con tinned.

bones, and phosphalic nodules at Gay 

Head, Massachusetts.] [Analyses.]

TJ. S. Geol. Survey, Bull., No. 55, p. 90, £ p.,

1889.

 Eruptive rock from Henry Mountains, Utah. [Analysis.]

U. S. Geol. Survey, Bull., No. 60, p. 154, §p.

 Lavas from near Lassen Peak, California.. [Analyses.]

U. S. Geol. Survey, Bull., No. 60, pp.156,157, 

Jp-

 CLARKE, F. W. and. Limestones 

from Ohio. [Analyses.]

U. S. Geol. Survey, Bull., No. 60, p. 100, § p. 

Trenton limestones and Utica shales.

ROBERTSON, Robert. [On distribution of magnetite and sea water in 

drift formations of Now England.]

U. S. Geol. Survey, Eighth Report, J. .W. 

Powell, p. 127, i p., 1889.

Referred to by N. S. Shaler in Report Division of coast line geology.

ROGERS, William B. Virginia.

Macfarlane's Gectl. Railway Guide, 2d edition, pp. 352-358, 363. 

Republished from 1st edition.

ROLFE, Charles W. Artesian water 

from the drift [in eastern Illinois].

Am. Geologist, vol. 6, pp. 32-35.

Description of surface relations and well 

borings in drift, and discussion of tUo source 

of the water supply and its relation to the 

structure of the sub-terrane.

ROWLEY, R. R. Some observations on

ROWLEY, R. R, Continued, 

natural casts of crinoids and blastoids 

from the Burlington limestone.

Am. Geologist, vol. 6, pp. 66,67. 

Includes'brief reference to the components 

of the formation in Pike County, Missouri.

RUSSELL, Israel C. Quaternary history 

of Mono Valley, California.

U. S. Geol. Survey, 8th Report, J. \V. 

Powell, pp. 2C1-394, pis. 16-44. 1889.

Abstracts, Am. Geologist, vol. 6, pp. 54-50;

Am. Jour. Sci.,3d series, vol. 39, p. 402, J p.

Lacnstral, glacial, and volcanic deposits,

phenomena anil history; and post-Quaternary

orographic movements.

 Notes on the surface geology of 

Alaska.

Geol. Soc. Am., Bull., vol. 1, pp. 99-154-155, 

pi. 2.

( Abstracts, Am. Geologist, vol. 5, p. 118-119, 

J p.; Am. Naturalist, vol. 24, p. 208, 4 lines.

Physiography. Geology of the Yukon River. 

The tundra, Rock decomposition. Glaciation 

terraces. Lake Yukon. Existing glaciers. 

Discussed by N. S. Shaler and T. C. Chamberliu, pp. 155-156.

 Ice cliffs on Kowah River, Alaska, 

observed by Lieutenant Cantwell.

Am. Geologist, vol. 6, pp. 49, 50.

Presenting a letter from J. C. Cantwell, 

which briefly describes the ice cliffs and discusses their nature and history.

RUTLEY, F. Composite spherulites in 

obsidian from Hot Springs, California.

Geol. Soc. Quart. Jour., vol.46, pp.423-427.

Abstract, Am. Naturalist, vol. 24, pp. 1188, 

1189, 8 lines.

Discusses the origin of the spherulitio 

structure. Petrographic.

S.

[SAFFORD, James M.] Tennessee.

Macfarlane's Geol. Railway Guide, 2d edition, pp. 401-105. 

Geological notes for railway stations.

ST. JOHN, Orestes. Kansas.

Macfarlane's Geol. Railway Guide, 2d edition, pp. 274-289. 

Geological notes for railway stations.

SAMPSON, F. A. A bibliography of 

the geology of Missouri.

Missouri Geol. Survey, Bull., No. 2, 158, 

xvm pages.

SAVILLE, M. H. The Sanborn bowlder. 

Boston Soc. Nat. Hist,, Proc., vol. 24, pp. 

586-588.

SAVILLE, M. H.-Continued.

Description of the bowlder and discussion 

of its source and the condition under which it 

was transported.

School of Mines Quarterly, vol.11,

parts 2 to 4. 

Geysers, WEED.

Science, vol. 15.

Nicaragua footprints, FLINT.

Fossil plants, British Columbia, DAWSON, J. W.

Nova Scotia Carboniferous conglomerate, GLLPIN.

Southern invertebrates on shores 

Acadia, GANONG.
70 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL. 91.

Science Continued.

 , vol. 16.

Chalk from Kansas, WILLISTON. DAWSON, G. M.

Geology of Quebec, AMI. SELWYN. 

ELLS.

Hypothesis for encroachments of sea, 

THOMPSON, G.

SCOTT, William B. Geological and 

fauual relations of the Uinta formation.

The Mammalia of the Uinta formation. Am. 

Phil. Soc., Trans., vol. 16, (new series), pp. 

461-470.

Abstract, Am. Naturalist, vol. 24, p. 470, J p.

Review of structural, stratigraphies, and 

paleontological evidene.

[ ] [Notes in Wyoming and Idaho.]

Macfarlane's Geol. Railway Guide, 2d edition, p. 312.

Geological notes for stations on Union 

Pacific Railroad from Granger, Wyoming, to 

Squaw Creek, Idaho.

Scottish"Geographical Magazine, vol. 6. 

Geological map of the world, BARTHOLOMEW.

SEAMON, W. H. Tallow clays.

Sci. Am. Supt., vol. 30, p. 12287,1J col., No. 

769,4°., 1'rora Scientize Bacoalaureus.

Abstract, School of Mines, Quart., vol.11, 

p. 175,4 p.

Analyses of 32 specimens from Missouri lead 

regions.

 The zinciferous clays of southeast 

Missouri and a theory as to the growth 

of the calamine of that section.

Am. Jour. Sci., 3d series, vol. 39, pp. 38-42. 

Conditions of occurrence, chemical composition, and relations to the zinc deposits.

SEELY, Henry M., BRAINERD, Ezra 

and. The Calciferons formations in the 

Champlaiu Valley.

Geol. Soc. Am., Bull., vol. 1, pp. 501-511. 

Am. Mus. Nat. Hist., Bull., vol. 3, pp. 1-23. 

A/bstracts. Am. Geologist, vol.5, p. 120, 7 

lines; Am. Jour. Sci., 3d series, vol. 39, pp. 

235-238; Am. Naturalist, vol. 24, p. 955, 6 lines. 

Distribution, stratigraphy,detailed descriptions of sections, and correlation of Fort Cassiu strata and members of Phillipsburg series.

[SEELEY, H. G.] [Remarks on the 

origin of the basins of the Great Lakes 

of America.]

Geol. Soc., Quart. Jour., vol. 46, p. 533, £ p. 

Discussion of paper by that title by J. W. 

Spencer.

SEARS, John H. The stratified rocks of 

Essex County.

Essex Inst., Bull., vol.22, pp.31-47.

Description of the more or less inetarnorphic 

rocks, including olenellus limestones, their 

petrography, distribution, relations, and associated eruptives.

SELWYN, Alfred R. C. Summary reports of the operations of the Geological 

Survey for the years 1887 and 1888.

Canada, Geol. Survey, Reports, vol. 3, new 

series, part 1, Report A, pp. 117,1888.

Includes extracts from reports of assistants 

as follows: G. M. Dawson in Yukon region 

and southern interior of British Columbia ;.B. 

G. McConnell ou the lower Liard River; J. B. 

Tyrrell in Duck and Riding Mountains region 

and in northwestern Manitoba; A. P. Low in 

the Hudson Bay region ; R. Bell in northwestern Quebec and adjoining regions; F. D. 

Adams in eastern townships of Quebec; R. W. 

Ellsin southeastern Quebec; J. C. K. Laflamrae 

on north side of the St. Lawrence above Quebec; L. W. Bailey and "William Mclnnes in 

northern New Brunswick; R. Chaliucrs on 

surface geology of New Brunswick; J. F. 

Whiteaves on age of fossils collected by MeConnell on Liard River; A. Bowman on seaboard British Columbia; H. Fle.tcher on Pictou and Colchester Counties, Nova Scotia, and 

E. R. Faribanlt on gold-bearing belt in Halifax 

County. Also a brief reference to rocks and 

relations at gold mine near Whitcflsh station. 

C.P. R. R. (p. 59).

 Tracks of organic origin in rocks of 

the Animikie group. *

Am. Jour. Sci., 3d series, vol. 39, pp. US147.

Prefatory to letter by G. F. Matthews in regard to the nature of the tracks. Statement 

of opinion in regard to age of containing 

rocks.

 The geology of Quehec city.

Science, vol. 16, p. 359, 1J cols. 4°. 

Brief review of relations and equivalency of 

the rocks at Quebec.

SHALER, N. S. Report Division of 

coast-line geology.

U, S. Geoi. Survey, Eighth Report, J. W. 

Powell, pp. 125-128. 1P89.

Includes references to studies of elevated 

coast lines in Maine and New Hampshire nnd 

observations by Robert Robertson on distribution of magnetic iron and salt water in the 

drift formations of New England.

 The geology of the Island of Mount 

Desert, Maine.

U, S. Geol. Survey, Eighth Report, J. W. 

Powell, pp. 987-1061, pis. 64-76. 1889. 

Abstract, Am. Geologist,vol. 6, pp. 197-198.
DARTON.] EECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 71

SHALBR, N. 3. Continued.

Description of superficial deposits, granites, 

stratified rocks, and glacial phenomena, awl 

discussion of evidence of glacial and postglacial subsidence and of the origin and physical history of the Mount Desert rocks. Illustrated by colored geologic maps.

 Report Atlantic coast division.

TJ. S. G-eol. Survey, Ninth Report, J. W. 

Powell, pp. 71-74. 1880.

Includes brief references to evidence of 

wave action at the peak of Wachusett, Massachusetts, and in the Catskill Mountains in 

Now York; occurrence of Cretaceous fossils on 

Martha's Vineyard; inetamorphiBiu of Carboniferous bodi) in Rhode Island; causes of 

undulations of wandy deposits in lake district 

of Florida ; proofs of periods of elevation and 

subsidence of Florida, and subdivisions of the 

metamorphic rocks west of Attleborough, 

Massachusetts.

 The geology of Cape Ann, Massachusetts.

U. S. Geol. Survey, Ninth Report, J, W. 

Powell, pp. 529-611, pis. 32-37. 1889.

Abstract, Am. Geologist, vol. 7, p. 201, f p. 

1891.

General geologic and geographic relations 

of Cape Ann district; nature and distribution 

of drift deposits; amount of erosion during 

the glacial period; postglacial erosion, marine and atmospheric; recent changes of 

level; marshes; physical structure of bed 

ro£ks, dikes, joint planes, and general petrography. With colored geologic maps.

 On the occurrence of fossils of the 

Cretaceous age on the island of Martha's Vineyard, Massachusetts.

Harvard Ooll., Mus. Oonfp. Zool., Bull., vol. 

16, pp. 89-97, pis. 1, 2. 1889.

Description of the relations of the fossiliferous beds.

 [Remarks on conditions attending 

a Pleistocene submergence on the Atlantic coast.]

Geol. Soc. Am., Bull., vol. 1, p. 409, J p. 

Discussion of this submergence in connection with the cause of the last glacial period.

 The topography of Florida.

Harvard Coll., Mus. Oomp. Zool., Bull., 

vol.16, pp. 139-156, pi.

Abstract, Am. Naturalist, vol. 24, p. 768, J p.

Sets forth a hypothesis of the origin of the 

Floridian peninsula and the West India 

islands and points out the probable structural similarity to the Cincinnati arch. Classifies the topographic features of the-State 

and discusses their history in some regions. 

Describes tlie coral reefs on the southeastern 

coast, their effect oil[drainage, erosion, extent

SHALBR, N. S.-Continued.

north ward, andevidence of subsidence. Incidentally refers to origin of kamoa.

 Tertiary and Cretaceous deposits of 

eastern Massachusetts.

Geol. Soc. Am. ,Bull.,vol. 1, pp. 443-452, pi. 9.

Abstracts, Am.Geologist, vol. 5, p. 118, £ p.; 

Am. Naturalist, vol. 24, p. 210 £ p.; Science, 

vol.15, p. 10, ^col. 4°.

Discussion of structure and age of dislocations, ages of the various deposits and glacial origin of bowlder beds containing fragments of osseous conglomerate. Description 

and plate of detailed sections at Gay Head 

and from Vineyard Sound.

 Note on glacial climate.

Boston Soc. Nat. Hist., Proc., vol. 24, pp. 

460-465.

Abstract, Am. Geologist, vol. 5, p. 124, $ p.

Discushos the southward extension of the 

glacial ice line along the Appalachians, the 

Rocky Mountains, and in Europe; evidences 

of glacial action afforded by certain high level 

gravel deposits in the mountains of Virginia; 

position of the glacial snow line in America; 

evidence that the southern United States 

were considerably elevated during the glacial 

period; rainfall during glacial period, and 

climate immediately preceding that period.

 Note on the value of saliferous deposits as evidence of former climatal 

conditions.

Boston Soc. Nat. Hist., Proc., vol. 24, pp. 

580-585.

Discussion of the conditions under which 

salt was deposited at various geologic times.

SHARP, Benjamin. An account of the 

Vincelonian volcano.

Philadelphia Acad. Nat. Sciences, Proc., 

189, pp. 289-295, pi. 4. 

On thf island of St. Vincent, AVest Indies.

SHIMBK, B. The loess and its fossils.

Iowa Lab. of Nat. Hist., Bull., vol. 1, pp. 

200-214, vol.2, pp.89-98.

Abstract, Am. Jour. Sci., 3d series, vol.4, 

p. 72, i p., 1891.

Includes a discussion of the bearing of the 

paleoutologic evidence as to the physical and 

climatic conditions under, which the loess 

was deposited.

SHUTT, F. T., LAWSON, A. C. and. 

Petrographical differentiation of certain dikes of the Rainy Lake region. 

[Abstract.]

Am. Assoc. Adv. Sci., Proc., vol. 38, pp. 240- 

247, { p.

Discussion of structural, mineralogical, 

and chemical variations in different parts of 

the same dike.
72 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BUM- 91.

Silurian. 

Appalachian. (Maine to Alabama.)

Grapiolites from northern Maine, 

DODGE.

Areas of continental progress in North 

America, DANA.

New Brunswick and Maine, BAILEY. 

BAILEY and MC!NNES.

Geology of Mount Desert, SHALER.

Fauna of rocks at Fort Cassin, Vermont, WHITFIELD, R-. P.

Eoliau limestone, HITCHCOCK.

Calciferous in Chaiiiplain Valley, 

BRAINERD and SEELY.

Calciferous formations, WALCOTT.

Lower and middle Tacouic, MARCOU.

Survey of Minnesota, 1888, Review, 

DANA.

Rocks of Essex County, Massachusetts, SEARS.

Iron ores of the United States, HUNT, 

T. S.

Tacouic iron ores, WINCHELL, N. H. 

and H. V.

Report Division of Archean geology, II S. Geol. Survey, PUMPELLY.

Studies of hornblende schist, HITCHCOCK.

Report Division of Paleozoic invertebrates, U. S. Geol. Survey, WALCOTT.

Report Paleozoic division of Paleontology, U. S Geol. Survey, WALCOTT. 

' Sidorife basin of Hudson River epoch,

KIMBALL. 

Unconformity in the valley of the

Hudson, DAVIS. 

Saliferous deposits as evidence of

climatal conditions, SHALER. 

Iron mines of New York, SMOCK. 

Rock salt deposits of western New

York, NEWBERRY. 

Metamorphic strata of southeastern

New York, MERRILL, F. J. H. 

Fossils in Dutchess County, New

York, DWIGHT. 

Fossils at Pleasant Valley, New York,

DWIGHT. 

Silurian fossils in Columbia County,

New York, BISHOP. 

Macfarlane's Railway Guide., CAMPBELL. CROSBY. DANA. DARTON.

DWIGHT. FORD. F o N T A i N E.

HITCHCOCK. HUNT, T. S. LESSilurian Continued.

LEY. LlNDSEY. McCUT (i HEN.

SAFFORD. SMOCK. SMITH and

GESNER. WILLIAMS, H. S. 

Fossils in Hillsdale, New York, DANA. 

Tbickuess of rocks in west central

New York, PROSSER, C. S. 

Analysis of dolomite from Westchester County, New York, HILLEBRAND.

Locality numbers, HALL.

Traps of Newark system in NewJersey, DARTON.

Making of Pennsylvania, CLAYPOLK.

Casts of scolithus, Pennsylvania, 

WANNER.

Fossils in caves in Pennsylvania, 

LEIDY.

Dikes in Appalachian Virginia, DARTON.

Middleborough, Kentucky, Bo YD.

Oil field of Barren County, Kentucky, 

FISCIIER.

Analyses of dolomite and clay, Morrisville, Alabama, HILLEBKAND.

Warren's geography, BRKWKR. 

Central and Western Stales. Central 

Basin of Tennessee, KENNEDY.

Cave in Clinton formation of Ohio, 

JAMES. «

Origin of pressure of gas in Trenton 

limestone, ORTON.

Geological Survey of Ohio, report, 

ORTON.

Causes of extinction of species, McCREERY,

Analyses of limestones from Ohio and

Indiana, CLARICE, F. W. 

Areas of continental progress, DANA. 

Sylvania sand in Ohio, NEFF. 

Trenton lirnestoueoil and gas, ORTON. 

Petroleum at Terre Haute, Indiana,

WALDO. 

Artesian waters from drift, Illinois,

.ROLFE.

Deep well at Dixon, Illinois, TIFFANY. 

Maqnoketa shales in Iowa, JAMES. 

Zinciferous clays of Missouri, SEAMON.

Building stones of Missouri, LADD. 

Indian Territory and Red River,

HILL.

Drainage of central Texas, TARR. 

Carboniferous of central Texas, TARR. 

Review of Texas geology, DUMBLE.
DAHTOS.I RECOED OF NORTH AMERICAN GEOLOGY FOR 1890. 73

Silurian Con tinned.

Central mineral region of Texas,

COMSTOCK. 

Extinct volcanoes of Colorado,

LAKES.

Warren's geography, BRKWER. 

Macfarlane's Railway Guide, BKOADHEAD. CHAMBKRI.IN. COHETT.

DAWSON, G. M. EMMONS. HAGUE.

LOUGHRIDGE. McGlSK. OliTON.

PROCTER. SAFFORD. WINCHELL,

A. WORTHEN. 

Canada, Northern New Brunswick and

Maine, BAILEY and MC!NNES. 

Lake St. John country, CHAMBERS. 

Acadian and St. Lawrence watershed, BAILEY.

Areas of continental progress, DANA. 

Investigations in New Brunswick,

BAILEY.

Geology of Ontario, BELL. 

History of Quebec group, HUNT. 

Report on Quebec, ELLS. 

Review of Ells on geology of Quebec,

WALCOTT. 

Geology of Quebec City, AMI. ELLS.

SELWYN.

Lower and middle Taconic, MARCOU. 

St. Lawrence Valley, ELLS. LAFLAMME.

Geological classification for Quebec,

MARCOU.

Quebec and Taconic, AM. GEOLOGIST. 

Lake Temiscaming and Montreal

River region, BELL. 

Quebec group of Logan, DAWSON, J.

W. 

Stratigraphy of "Quebec group,"

ELLS. 

Lower Helderberg of St. Helens

Island, DEEtfs. 

Pre-Paleozoic surface of Canada,

LAWSON.

Gas in eastern Ontario, ASHBURNER. 

FoBsil sponges from Little Metis,

DAWSON, J. W.

Fossils from Manitoba, WHITEAVES. 

Fossil plants from Mackenzie and

Bow Rivers, DAWSON, J. W. 

Caribou district, British Columbia,

BOWMAN.

Yukon district, DAWSON, G. M. 

Warren's Geography, BREWER. 

Macfarlane's Railway Guide, DAWSON, G. M.

Silurian Con ti nued. 

Nomenclature: Value of term "Hudson River group," WALCOTT.

Iron ores of the United States, HUNT, 

T. S.

Lower and middle Taconic, MARCOU.

Silurian system of rocks, MURCHISON.

Sedgwick and Murchison : Cambrian 

and Silurian, DANA.

Area of continental progress in North 

rAmerica, DANA.

Hercynian question, CLARKIS, J. M. 

WALCOTT.

Quebec group of Logan, DAWSON, J. 

W.

[SMITH, Eugene A. and GESNER, 

William], Alabama.

Macfarlane's G-eol. Railway Guide, 2d edition, pp. 378-382. 

Geological notes for railway stations.

[SMITH, W. H.J [Notes on Hunter 

Island and Seine River sheet.]

Canada, Geol. Survey, Reports, vol. 3, new 

series, part l.JReport A, pp. 76-77. 1888.

Brief reference to distribution of the crystalline rocks.

Smithsouian Institution, Annual Report, 1886, part 2.

Building stones in the National Museum, MERRILL.

 , 1888 (parti).

Geology for 1887 and 1888, McGEE.

Paleontology of 1887 and 1888, WILLIAMS, H. S.

Petrography for 1887 and 1888, MERRILL, G. P.

SMOCK, John C. Iron mines and iron 

ore districts in the State of New 

York.

N. Y. State Museum, Bull., No, 7, 70 pages, 

map. 1889.

With incidental references to geologic relations.

 , New Jersey.

Macfarlane's Geol. Railway Guide, 2d edition, pp. 139-149.

Tables of formations of the State and geological notes for railway stations.

South America. Fernando de Noronha, 

BRANNER.

Ore deposits of Minas Geraes, Brazil, 

MERGER.

Sergipe-Alagoas basin, Brazil, BRANNER.
74 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. LBULL. 91.

South Carolina. Appomattox formation,

McGEE. 

Extent of Pleistocene submergence,

MCGEE.

Macfarlane's Railway Guide, HAMMOND.

Warren's Geography, BREWER. 

SPENCER, J. W. Tbe Iroquois beach; 

a chapter in the geological history of 

Lake Ontario.

Canada, Roy. Soc., Trans., vol. 7, Sec. iv, 

pp. 121-134.

Abstracts, Science, Jan, 1888; Am. Naturalist, vol. 24, p. 957, J p.; Am. Geologist, vol. 6, 

pp. 311-312.

Description of the beach aud discussion of 

the glacial and post-glacial history of the 

region.

 The deformation of Iroquois beach 

and birth of Lake Ontario.

Am. Jour. Sci., 3d series, vol. 40, pp. 443-451. 

More in regard to the Iroquois beach and 

the history of tbo Lake Ontario basiu.

 The high continental elevation preceding the Pleistocene period.

Geol. Soc. Am., Bull., vol. 1, pp. 65-70. 

Geological Magazine, 3d decade, vol. 7, pp. 

208-213.

Abstract, Am. Naturalist, vol. 24, pp. 957- 

958, i p.

Discussion of the evidence in various 

regions.

 Ancient shores, bowlder fragments, 

and high level gravel deposits in the 

region of the Great Lakes.

Geol. Soc. Am., Bull., vol. 1, pp. 71-86. 

Description of the phenomenaand discussion 

of their history and bearing.

 [Remarks on rounded rock surfaces 

due to causes other than glacial erosion.]

Geol. Soc. Am., Bull., vol. 1, p. 175, § p. 

Instances Stone Mountain in Georgia.

 [Remarks on evidence of a general 

Pleistocene submergence.]

Geol. Soc. Am., Bull., vol. 1, p. 409, J p.

Brief references to occurrence and history 

of certain bowlder deposits in northwestern 

Canada, to the bearing of the old beaches of 

the Great Lakes and the Northwest, and to 

the occurrence of Pleistocene deposits at high 

altitude in Alabama.

 [Remarks on the distribution and 

differentiation of certain gravel 

deposits in Ontario.^

Geol. Soc. Am., Bull., vol. 1, p. 546, f p. 

Discussion of paper by G. F. "Wright " A 

moraine of recession in Ontario."

SPENCER, J. W. Continued.

 Department of geology. " Southern 

Drift" and its agricultural relations. 

Bull. Exp. Sta., Ga., 1890, pp. 5. [Nothing further is known of the status of 

this pamphlet.]

A brief description of the characteristics 

and relations of the Tuscaloosa, Appomattox, 

and Columbia formations in the central 

Georgia region.

 Origin of the basins.of the Great 

Lakes of America.

Geol. Soc. Quart. Jour., vol.46, pp. 523-531, 

533.

Abstracts, Geol. Magazine, 3d decade, vol. 

7, pp. 281-282, § p.; Am. Naturalist, vol. 25, p. 

276, J p. 189!.

A general discussion of their origin and 

history.

 - The northeastern extension of the 

Iroquois beach of New York.

Am. Geologist, vol. 0, pp. 294-295, % p. 

Abstract, Popular Science Monthly, vol. 37, 

p. 718, i col. 

Elevations. Warpings. Topography.

STEVENSON, J. J. [Remarks on shear 

in earth's crust movements and to the 

fractured condition of Pocono strata in 

Bedford County, Pennsylvania.] <

Geol. Soc., Am., Bull., vol. 1,p. 26,f p. 

In discussion of paper by G. K, Gilbert "The 

strength of the earth's crust."

 [Remarks on the differentiation of 

the Colorado group in Colorado and 

New Mexico.]

Geol. Soc. Am., Bull., vol. 1, p. 532, f p. 

Am. Naturalist, vol. 24, pp. 568-569. 

Discussion of paper by J. S. Newberry, 

"The Lararaio group."

STONE, George H. Classification of the 

glacial sediments of Maine.

Am. Jour. Sci., 3d series, vol. 40, pp. 122- 

144.

Abstract, Am. Geologist, vol. 7, pp. 136-137. 

1891.

Includes discussions of their relations and 

history and conditions of deposition.

STORMS, W. H. The mines of Calico 

district, California.

Engineering and Mining Jour., vol. 49, pp.

382-383, 4°. 

Description of geologic features.

 Arizona's new bonanza.

Engineering and Mining Jour., vol. 50, pp. 

162-163,4°.

Includes brief statements in regard to geology aud a cross-section of mine at Hillside, 

Tavapai County.
DARTON.] RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 75

STREERUWITZ, W. von. Geology of 

Trans-Peeos, Texas. Preliminary state- 

'nieut.

Texas Geol. Survey, First Annual Report, 

pp. 217-233.

STREERUWITZ, W. von. Continued. 

Topography; Carboniferous, Cretaceous, 

and Pleistocene formations; metamoi'puics, 

eruptives, and economics.

T.

TARR, Ralph S. A preliminary report 

on the coal fields of the Colorado 

River.

Texas Geol. Survey, First Annual Report, 

pp. 100-216.

Carboniferous stratigraphy, relations to 

associated formations and coals.

 Drainage systems of New Mexico.

Am. Geologist, vol. 5, pp. 261-270.

General description of their relations and 

discussion of the history of their development.

 T-he Carboniferous area of central 

Texas. ,

Am. Greologist, vol. 0, pp. 145-153.

Extent, stratigraphy, subdivisions, thickness, structure, history, relations to Silurian, 

and erosion of the Cretaceous.

 Origin of some topographic features 

of central Texas.

Am. Jour. Sci., 3d series, vol. 39. pp. 306- 

311.

Discussion of the topographic development 

of the region with a prefatory account of the 

geologic history of the formations.

 On the lower Carboniferous limestone series in central Texas.

Am. Jour. Sci., 3d series, vol. 30, p. 404, J p. 

* Brief account of Carboniferous stratigraphy and relations of Silurian formations 

in central Texas.

 Superposition of the drainage in 

central Texas.

Am. Jour. Sci., 3d series, vol. 40, pp. 350- 

3C2.

Discussion of the relations and history of 

the Colorado and Brazos lliver systems.

 Erosive agents in the arid regions. 

Am. Naturalist, vol. 24, pp. 455-450. 

Brief review of the various inorganic and 

organic agencies.

Technology Quarterly, vol. 3, Nos.

1-3.

Kaolin in Blandford, Massachusetts, 

CKOSBY.

Tennessee, Appomattox formation, McGKE. 

Calciferons formation, WALCOTT.

Tennessee Continued.

Central basiu, KENNEDY. 

Macfarlane's Railway Guide, SAFFOKD.

Warren's Geography, BREWER. 

Tertiary. Atlantic const plain (^Massachusetts to South Carolina).

Cretaceous plants, Martha's Vineyard, WHITE, D.

Cretaceous fossils, Martha's Vineyard, SHALE K.

Deposits of eastern Massachusetts, 

SHALER.

Gay Head, Massachusetts, CLARIC. 

MERRILL, F. J. H.

Analyses of clay and sands from Gay 

Head, CLARKK, F. W. RIGGS.

Ancient shore lines, MEKUILL, F. 

J. H.

Fiords and great lake basins of 

North America, UPHAM.

Long Island Sound and submerged 

channel of the Hudson, DANA.

Development of northern New Jersey, DA vis and WOOD.

Artesian wells, Atlantic City, WOOL-, 

MAN.

Report Division of Cenozoic invertebrates, U. S. Geol. Survey, DALL.

Artesian wells, New Jersey, NASON.

Traps of New Jersey region, DAKTON.

Warren's Geography, BKEWER.

Southern Maryland and Virginia, 

CLARK.

Potomuc flora, FONTAINK.

Cape Fear River region, North Carolina, CLARK.

Distribution of fossil plants, WARD, 

L. F.

Southern extension of Appomattox 

formation, McGEE.

Macfarlane's Railway Guide, 

CHANCE. CHESTER. CKOSBY. 

FONTAINE. HAMMOND. HITCHCOCK. JOHNSON. ROGEKS. 

SMOCK. UIILKU.
RECORD OF NORTH AMERICAN GEOLOGY ¥011 1890. |uuu,.9i.

Tertiary Coiil inucd.

Cr«// Stales (Florida (o Texas), Phosphates of Florida, Cox. GOLDSMITH. LKDOUX. WYATT.

Structure of oil-bearing strata.

Report Division of Cenozoic invertebrates, U. S. Geol. Survey, 

DALL.

Observations on southern Florida,

WlLLCOX.

Tertiary fauna of Florida, DALL. 

Topography of Florida, SHALER. 

Orange sand formations, McGEE. 

Southern extension of Appomatfcox

formation, McGEE. 

Peculiarities in drainage, McGEE. 

Mon Louis Island, Mobile Bay,

LANGDON.

Southern drift of Georgia, SPENCER. 

Saliferous deposits as evidence of

climatal conditions, SHALER. 

Report Lower Mississippi division,

U. S. Geol. Survey, JOHNSON,

L. C. 

Analysis of marble from Louisiana,

HlLLEBRAND.

Geographic features of Texas, HILL. 

Permian of Texas, CUMMINS. 

Pilot Knob, Texas, HILL. 

Division of Mesozoic invertebrates,

U. S. Geol. Survey, WHITE, C. A. 

Central Texas, TARR. 

Report on Gulf Tertiaries of Texas,

PENUOSE, R. A. F. 

Review of Texas geology, DUMBLE.

Macfarlane's Railway Guide. SMITH 

andGESNER. HILGARD. JOHNSON.

MCOUTCHEN.

Warren's Geography, BREWER.

Arkansas to Kansas. Crowley's Ridge, 

Arkansas, CALL.

Eastern Kansas, CALL.

Lineage of Lake Agassiz, TODD.

Kansas salt mine, HAY.

Southwestern Kansas, HAY.

Macfarlane's Railway Guide, LOUGHRIDGE. OWEN. ST. JOHN.

British Columbia. Caribou district,

BOWMAN.

Fossil plants, DAWSON, J. W. 

Distribution of fossil plants, WARD,

L. F.

Mineral wealth, DAWSON, G. M. 

Notes on Cretaceous, DAWSON, G. M.

Tertiary Cotit in ued.

Seaboard of British Columbia, BOWMAN.

Serpentines of Canada, GIROUX.

Southern interior British Columbia, 

DAWSON, G. M.

Yukon district, DAWSON, G. M.

Laramio and its associates, TYRRELL.

Macfarlane's Railway Guide, DAWSON, G. M.

Central and western United States. Report Division of Paleobotauy, U. 

S. Geol. Survey, MARSH.

Distribution of fossil plants, WARD, 

L. F.

Uinta'formation, SCOTT.

Skull of ceratopsidaj, MARSH.

Report of Geologist of Wyoming,

RlCKETTS.

Eastern Colorado, CANNON.

Spanish Peaks region, Colorado, 

HILLS.

Hnerfano beds, HILLS.

Structural features near Denver, Colorado, ELDRIDGE.

Movements of Rocky Mountains, EMMONS.

Report Rocky Mountains division, 

U. S. Geol. Survey, EMMONS.

Custer County, Colorado, CH-ARLTON.

Stratigraphy in Denver basin, ELDRIDGE.

Northwestern Colorado, WHITE, C. A.

Laramie group, NEWBERRY. STEVENSON. WARD, L. F. 

Displacements in Grand Canon, WALCOTT.

Drainage systems of New Mexico, 

TARR.

Warren's Geography, BREWER.

Macfarlane's Railway Guide, BAILEY, 

G. E. BROAD HE AD. DA vis. EMMONS. GILBERT. HAGUE. PROCTER. PUMPELLY. SAFFORD. SCOTT. 

TODD. WILLIS.

Analyses of eruptive rocks, New 

Mexico, EAKINS.

California and Oregon. Auriferous 

gravels of California, HAMMOND.

Geology of quicksilver deposits, 

BECKER.

Islands of South Barbara channel, 

YATES.

Lassen Peak district, DILLER.
I.AUTON.] RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 77

Tertiary Continued.

Report Division of volcanic geology, 

U. fc>. Geol. Survey, DUTTON.

Paleontology of northwest coast, 

BALL.

Protozootites, FRIEDRICH.

Macfarlane's Railway Guide, CONDON. COOPER. HASTINGS. TURNER.

San Diego County, California, GOODYEAR.

Santa Cruz Island, GOODYEAR.

Santa Clara County, California, 

WEBER.

San Nicolas Island, BOWER.

Warren's Geography, BRKWER. 

Mexico. CHANCE.

Geologic map, CASTILLO. 

Central America. Nicaragua, CRAWFORD.

Macfarlane's Railway Guide [Niobrara~|, COPE. 

South America. Brazil, Sergipe-AIagoas

basin, BRANNER. 

Texas. American Neocomian, MARCOU.

A review of Texas geology, DUMBLE.

Basalt from Pilot Knob, KEMP.

Building stone, MERRILL, G. P.

Carboniferous of central Texas. TAKK.

Central coal field, CUMMINS.

Central mineral region, COMSTOCK.

[Chalk.] Report Division of Petrography, U. S. Geol. Survey, DILLER.

Classification of topographic features, HILL.

Coal fields, WEITZEL.

Coal fields of Colorado River, TARR.

Concho country, CUMMINS and 

LERCH.

Cretaceous of northern Mexico, 

WHITE, C. A.

Description of Cretaceous rocks, 

HILL.

Drainage of central Texas, TARR.

Eagle Flats formation, HILL.

Fossils of the Trinity beds, HILL.

Geographic features of Texas, HILL.

Geology of . Trans-Pecos region, 

STREERUWITZ.

Gulf Tertiaries from Red River to 

Rio Grande, PENROSE, R. A. F.

Igneous rocks of central Texas, HILL 

and DUiMBLE.

Indian Territory and Red River, 

HILL.

Texas Continued.

List of Cretaceous invertebrates, 

HILL.

Macfarlaue's Railway Guide, LOUGHRIDGE.

Movements in Rocky Mountains, 

EMMONS.

Occurrence of Goniolina in Comauche series, HILL.

Permian, CUMMINS.

Pilot Knob, HILL.

Report Division of MosozoicPaleontology, WHITE, C. A.

Staked Plains, HILL.

Topographic features of central 

Texas, TARR.

Valley of upper Canadian, HILL.

Warren's Geography, BREWER.

Texas, Geological Survey. First Annual Report.

A review of Texas geology, DUMBLE. 

Gulf Tertiaries, PENROSE. 

Cretaceous of Texas, HILL. 

Southern border of central coal field,

CUMMINS.

Permian of Texas, CUMMINS. 

Coal fields of Colorado River, TARR. 

Traus-Pecos Texas, STREERUWITZ. 

Central mineral region, COMSTOCK.

Texas, Geological Survey. Bulletin 

No. 4.

List of Cretaceous invertebrates of 

Texas, HILL.

THOMPSON, Gi Ibcrt. A hypothesis for 

the so-called encroachments of the sea 

upon the land.

Science, vol. 15, p. 333, g col. 4°. 

Discusses evidence of a seaward motion of 

the middle Atlantic coastal plain region.

TIFFANY, A. S. Record of deep well at 

Dixon, Illinois.

Am. Geologist, vol. 5, p. 124, jt p. 

Statement of rocks penetrated by a 1750-foot 

well.

TODD, J. E. The terraces of the Missouri. [Abstract.]

Iowa Acad. Sci., Proc., 1887-1?89, pp. 11-12 

Altitudes, deposits, subterrane, age, and 

history.

 The origin of theextramorainic till. 

[Abstract.]

Iowa Acad. Sci., Proc., 1887-1889, pp. 12^11. 

Discussion of evidence preserved in the 

Missouri Valley.
78 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL. 91.

TODD, J. E. Continued.

 The lineage of Lake Agassiz. [Abstract.]

Iowa Acad. Sci., Froc., 1887-1889, pp. 57-58. 

Sketch of the history of the basin from 

Eocene to Quaternary times.

 On the folding of Carboniferous 

stntta in southwestern Iowa. [Abstract.]

Iowa Acad. Sci., Froc., 1887-1889, pp. 58-02. 

Description of the flexures aud of the strata 

involved.

 Deep well at Le Mars, Iowa.

Am. Geologist, vol. 5, pp. 124-125, £ p. 

Nature of rocks from 900 to 1,400 feet.

 Nebraska.

Macfarlane's Gebl. Railway Guide, 2d edi. 

tion, pp. 293-290.

General sketch of geology of State and 

geological notes for railway stations.

[ ] [Notes on glacial deposits of North 

aud South Dakota.]

Macfarlane's Geol. Railway Guide, 2d edition, pp. 253, 254, 255, 256. 

Geological notes for railway stations.

TORREY, Joseph, jr., BARBOUR, 

Erwiu H., and. Microscopic structure 

of oolite, with analyses.

Am. Jour. Sci., 3d series,vol. 40, pp. 24G-249. 

From Iowa, and Chester County, Pennsylvania.

[TURNER, H. W.] [Notes on California.]

Macfarlane's Geol. Railway Guide, 2d edition, pp. 320, 324, 326, J p.

Ket'erence to the age of the rocks at San

Francisco, formations in hills of Santa 1-iosa 

and Miocene at Alum Kock Canon.

TYRRELL, J. B. Notes to accompany a 

preliminary map of the Duck aud Riding Mountain in northwestern Manitoba.

Canada, Geol Survey, Reports, vol. 3, new

series, part 1, Report E, 16 pages, map. 1883.-

Abstracts, Ibid., Report A, pp. 14-18 ; Am.

Geologist, vol.5, pp. 241-242, § p.; Am. Jour

Sci., 3d series, vol.38, p.78, Jp.

Pleistocene deposits, shoreline features, and 

history. Brief references to Devonian and 

Cretaceous subterrane.

 [Observations in southwestern Manitoba.]

Canada, Geol. Survey, Reports, vol.3, new 

series, part 1, Report A, pp. 72-75. 1888.

Includes brief reference to glacial deposits, 

Cretaceous outcrops, a gypsum deposit, and a

TYRRELL, J. B Continued.

bore well through the Cretaceous to the 

Devonian.

 The Cretaceous of Manitoba.

Am. Jour. Sci., 3d series, vol.40, pp.227- 

232.

Relations, distribution, equivalency, and 

| stratigraphy.

 Post-Tertiary deposits of Manitoba 

and the adjoining territories in northwestern Canada.

Geol. Soc. Am., Bull., vol. 1, pp. 395-406, 407, 

440.

Abstracts, Am. Geologist, vol. 5, p. 119, \ p.; 

Am. Naturalist, vol. 24, pp. 208-209, J p.; Am. 

Jour. Sci., 3d series, vol. 40, p. 88-90.

An account of the distribution, characteristics, and relations of the various glacial and 

aqueous deposits and discussion of their history. Discussed by J. E. Mills, T. C.CIiamberlin, N. S. Shaler, AV J McGce, aud J. W. 

Spencer, pp. 407-409.

 [Remarks on the Laramie group aud 

its associates in Canada.]

Geol. Soc. Am., Bull., vol. 1, pp. 528-529, \ p. 

Iii discussion of paper by J. S. Newberry on 

" The Laramie group."

UHLER, P. R. Maryland.

Macfarlane's Geol. Railway Guide, 2d edition, pp. 33.2-3^. 

Geological notes for railway stations.

U. S. Geological Survey, Eighth An-

" uiial Report, lb86-'87, by.J.W. Powoll.

Division of Archean geology, PUMI'ELLY.

Division of coast line geojpgy, SHALE ll.

Lake Superior division, luviNG. 

Division of glacial geology, CHAMBKRLIN.

Rocky Mountain division of geology, 

EMMONS.'

Montana division of geology, PEALK.

California division of geology, BKCKER.

Divisiou of volcanic geology, DUXTON.

Paleozoic division of invertebrate 

paleontology, WALCOTT.

Division of Mesozoic paleontology, 

WHITE, C. A.

Division of paleobotany, WARD.

Quaternary history of Mono Valley, 

California, RUSSELL.

Geology of Lassen Peak district, DIL-
DABTOH.] RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 79

U. S. Geological Survey Continued.

Trentou limestone petroleum and gas 

in Ohio and Indiana, ORTON.

Geographical distribution of fossil 

plants, WARD.

Geology of quicksilver deposits of 

Paciric slope, BECKEU.

Geology of Mt. Desert Island, Maine, 

SHALER.

 , Ninth Annual Report, 1887-'88, 

by J. W. Powell.

Atlantic coast division, SHALER.

Archean geology, PDMPBLLY.

Lake Superior division, VAN HISK.

Yellowslone Park division, HAGUE.

Division of petrography, DILLER.

California division, BECKER.

Potomac divisioirof geology, McGKE.

Lower Mississippi division, JOHNSON.

Montana division of geology, PEALE.

Division of vertebrate paleontology, 

MARSH.

Division of Paleozoic invertebrates, 

WALCOTT.

Division of Mesozoic invertebrates, 

WHITE, C. A.

Division of Cenozoic invertebrates, 

DALL.

Division of Paleobotany, WAKD.

Geology of Cape Ann, Massachusetts, 

SHALEK.

Formation of travertin and sinter by 

vegetation of Hot Springs, WEED.

Northwestern Colorado and adjacent

parts, WHITE, C. A. 

U. S. Geological Survey, Bulletin No.

55. Triassic sandstone from Maryland, analysis, CLARKK, F. W.

Limestone near l)eliaiice,0hio, analysis, WHITFIELD, J. E.

Rocks from Menominee River, analysis, RlGGS.

Rocks from Pigeon Poiut, analyses,

HlLLEURAND. WJ1ITF1ELD, J. E. 

RlGGS.

Rocks from Montana, analyses, CHATARD.

Lava froinShasta. County, California, 

analysis, RIGGS.

Volcanic rocks from California,analyses, CllATARD. HILLEBRAND.

Clays from Owen's Lake, California, 

analyses, CHATARD.

.Clays, sand, etc., from Martha's Vineyard, CLARKK, RIGGS,

U. S. Geological Survey, Bulletin No. 

56. Fossil wood of the Potomac formation, KNOWLTON.

 , No. 57. 

Introduction, McGEE. 

Reconnaissance in southwestern Kansas, HAY.

 , No. 58. 

Introduction, CHAMBERLIN. 

Glacial boundary in western Pennsylvania to Illinois, WRIGHT.

 , No. 59.

Gabbros and associates in Delaware, 

CHESTER.

-, No. 60.

Natural soda, CHATARD.

Novacnlites, Michigan, analysis, 

HlLLEBRAND.

Brick clay, Minnesota, analysis, CHATARD.

Rocks from Montana, analyses, CHATARD and EAKINS.

Limestones from Montana, analyses, 

CATLETT.

Eruptives from Henry Mountain, 

analyses, RIGGS.

Rocks collected by.Irving, analyses,

HlLLKBRAND, CHATARD.

Rocks from New Mexico, analyses, 

EAKINS.

Lavas from Lassen Peak, analyses, 

HJLLEBRAND. RIGGS.

Basalt, Asia Minor, analysis, CHA* 

TARD.

Sandstones, Berea, Ohio, analyses, 

EAKINS.

White earth from Georgia, analysis, 

CATLETT.

Inclusion in diorite, New York, 

analysis, CHATARD.

White marble, .Cockeysville, Maryland, analysis, WHITFIELD, J. E.

Dolomite, Westchester County, New 

York, analysis, HILLEBRAND.

Dolomite and clay, Alabama, analysis, HILLEBRAND.

Marble from Louisiana, analysis,

HILLEBRAND.

Limestoues from Ohio, analyses,

CLAKKE and RIGGS. 

Trentou limestones from Ohio and

Indiana, analyses. CLARICE, F. W.

CATLETT. 

Coquina and coral rock from Florida,

analyses, CLAIUCE, F. W,
80 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. IBULL. 91.

U. S. Geological Survey, Bulletin No. 

56 Continued.

Coquina, coral and coral rocks, 

analyses, EAK.INS.

 , No. 62.

Explanatory and historical note,

IRVING. 

Greenstone schists of Menomiuee and

Mar<[iietle region of Michigan,

WILLIAMS. G. H.

 , No. 64.

Rocks from Baltimore County, Maryland, analyses, WHITFIELD, J. E. 

CHATAKD.

Serpentines, analyses, CATLETT.

Geyserite from New Zealand, analyses, WHITFIELD, J. E.

Sandstone from Bueua Vista, Ohio, 

analysis, CLARKE, F. W.

Sandstone from Portsmouth, Ohio, 

analysis. CHATARD.

Limestone from Silverdale, Kansas, 

analysis, CATLETT.

Rock from Marion, Kentucky, analysis, EAKINS.

Rocks from Pigeon Point, Michigan, 

analyses, EAKINS.

Diabase, Michigan, analysis, CHATARD.

Rocks from Penokee-Gogebic, Wisconsin, analyses, EAKINS.

Eruptive, Hot Springs, Arkansas, 

analysis, EAKINS.

Recent lavas from Arizona, analyses, 

EAKINS.

Eruptive, from Montana, analysis. 

EAKINS.

Rocks from northern California, 

analyses, WHITFIELD, J. E. EAKINS.

Adobe soils, analyses, EAKINS.

Clays, analyses, CATLETT.

-, No. 65.

Stratigraphy of coal rocks of northern 

half of the Appalachian field, 

WHITE, I. C.

-, No. 66.

Volcanic rocks from Tewan mountains, New Mexico, IDDINGS.

 , No. 67.

Traps of Newark system in New Jersey region, DAKTON.

U. S. Geological Survey, Monographs. 

Vol, 1. Lake JJonnevjlle, GJLBKRT.

U. S. Geological Survey, Monographs. 

Vol. 15. Potomac or younger Mesozoic flora, FONTAINE. 

Vol. 16. Fossil fishes of the Paleozoic. NEWBERRY.

U. S. National Museum, Proceedings, 

Vol. 12.

Serpentinous rocks, MERRILL, G. II. 

UPHAM, Warren. The growth, culmination, and departure of the Quaternary ice sheets.

Boston Soc. Nat. Hist., Froc., vol. 24, pp. 

450-455.

Abstract, Am. Geologist, vol. 5, p. 123, § p.

A general review of the history of the 

glacial period, especially of the climatic conditions and tlieir relations to continental upliffc.

 [ Remarks on the exceptional character of tho climate of the glacial period.] 

Boston Soc. Nat. Hist., Proc., vol. 24, pp. 

465-406.

Discussion of evidence of glaciation in prePleistocene times in various parts of ihe world 

and the cause of the climatic changes.

 Quaternary changes of level.

Geol. Magazine, decade III, vol. 7, pp. 492- 

497.

Discussion of history and consequences of 

Pleistocene changes of level of North America 

and Europe.

 The fiords and great lake basins of

North America considered as evidence

of preglacial continental elevation and

of depression during the glacial period.

Geol. Soc. Am., Bull., vol. , pp. 563-567

 Artesian wells in North and South 

Dakota.

Am. Geologist, vol. 6, pp. 211-212. 

Discussion of conditions controlling depth, 

distribution, amount, pressure, and composition of the artesian waters.

 - On the cause of the glacial period.

Am. Geologist, vol. fi, pp. 327-339.

Abstract, Am. Naturalist, vol. 25, p. 277, i p. 

1891.

Discusses evidence of a general great postglacial continental subsidence.

 Pleistocene submergence of the Isthmus of Panama.

Am. Geologist, vol. 6, p. 396, £ p. 

Discussion of tho bearing of certain fossiliferous deposits and the effect of the submergence on climatic conditions of tho left 

ago.

[ ] [Notes on glacial features, Massa* 

chusetta and, Miqnesota.l
DABTON.] RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 81

UPHAM, Warreu Continued.

Macfarlane's G-eol. Railway Guide, 2d 

edition, pp. 107,246-252. 

Notes for railway stations.

[ ] St. Paul, Minneapolis and Manitoba Railway.

Macfarlane's G-eol. Railway Guide, 2d 

edition, p. 264. 

Geological notesjtbrthe stations in Montana.

Utah, Analysis of adobe soil, EAKINS. 

Analyses of rocks from Henry Mountains, RiGGS. 

Lake Boimeville, GILBERT.

Utah Continued.

Origin of normal faults, RKADK.

Macfarlane's Railway Guide, DA vis. 

GILBERT. HAGUE.

 Movements in Rocky Mountains, EMMOMS.

Northwestern Colorado region, 

WHITE, C. A.

Rocky Mountain protasis, DANA.

Strength of the earth's crust, GILBERT.

Uinta formation, SCOTT.

Warren's Geography, BREWER.

V.

VAN DIEST, P. H. Remarks on the 

plication of the Coal Measures in southeastern Colorado and northeastern New 

Mexico.

Colorado Sci. Soc., Proc., vol. 3, pp, 185-190. 

An account of the flexures and of the coal 

beds involved.

VAN HISE, C. R. The pre-Canibrian 

rocks of the Black Hills.

G-eol. Soc. Am., Bull., vol. 1, pp. 203-244, 

pis. 4,5.

Abstract, Am. Naturalist, vol. 24, pp. 291, 

954,1070-1071.

Distribution; structure; lithologic characters and history of the various rocks; nature 

of the onginal sediments; origin and age of 

the granites, and correlation and comparison 

with pre-Uambrian of Lake Superior region 

and elsewhere. Includes some brief general 

remarks of the permanency of clastic characters in rocks.

 [Remarks on certain questions of 

equivalency and structure of the crystallines of the Northwest.]

Geol. Soc. Am., Boll.,vol. 1, pp. 390-301,393. 

Discussion of paper by A. Winchell on 

"Some results of Archean studies."

 Report Lake Superior division.

TJ. S. Geol. Survey, Ninth Report, J. W. 

Powell, pp. 79-84. 1889.

Incidental reference to results of investigations by Irving and himself in the Penokee 

 iron-bearing series, and by G. H. "Williams in 

the Menominee-Marquette region.

Vassar College Institute, Transactions, vol. 5.

Trenton fossils at Pleasant Valley, 

New York, DWIGHT.

Cambrian system, DWIGHT.

Fossiliferous strata at Stissing, New 

York, DWIGHT.

Glacial pbeuomeua, DWIGHT.

Bull. 91 6

Vermont, Archeau axes of eastern North 

America, DANA.

Calciferous in Champlain Valley, 

BRAINARD and SEELY. WALCOTT.

Beruardston series, EMERSON.

Building stone, MERRILL, G*. P.

Granitoid areas in Lower Laureutiau, 

HITCHCOCK.

Eoliau limestones, HITCHCOCK.

Distribution of bowlders,HITCHCOCK.

Macfarlane's Railway Guide, HITCHCOCK.

Report, Paleozoic division of Paleontology, U. S. Geol. Survey, WALCOTT.

Rocks at Fort Cassin, WHITFIELD, R. 

P.

Taconic Mountains, AM. GEOLOGIST.

Warren's Geography, BREWER.

Virginia, Building stone, MERRILL, G. P. 

Corundum in Patrick County,

GKNTH. 

Dikes in Paleozoic series, DARTON.

DlLLER.

Evidence of glacial action in Virginia, MINOR.

Expedition into southern Maryland 

and Virginia, CLARK.

Fossil wood of Potomac formation, 

KNOWLTON.

Glacial climate [gravels], SHALKR.

Macfarlane's Railway Guide, CAMPBELL. CHESTER. FONTAINE. 

ROGERS.

Notes on Richmond coal field, CLIFFORD.

Potomac flora, FONTAINE.

Triassic flora of Richmond, Virginia, 

MARCOU.

Warren's Geography, BREWER.
82 RECORD OF NORTH AMERICAN GEOLOGY .FOR 1890. [BULL. 91.

w.

Wagner Free Institute of Science,

Transactions, vol. 3. 

Miocene fauna of Florida, CALL.

WALCOTT, C. D. Report Paleozoic 

division of invertebrate paleontology.

IT. S. Geol. Survey, 8th Report, J. "W. 

Powell, pp. 174-178, 1889.

Includes brief reference to some results of 

explorations in Washington County and 

northern Dutchess County, New York, and in 

the roofing slates of Vermont.

 Report Division of Paleozoic invertebrates.

U. S. Geol. Survey, 9th Report, J. W. Powell, pp. 115-120, 1889.

Includes a brief account of results of investigations in the Taconic region of Washington County, and of the Hudson terrane in the 

Hudson valley and Schoharie County, New 

York.

 A review of Dr. R. W. Ells's second 

report on the geology of a portion of 

tlie Province of Quebec; with additional notes on the " Quebec Group."

Am. Jonr. Sci., 3d series, vol. 39, pp. 101- 

115. 

Abstract, Am. Naturalist, vol. 24, p. 954,

iPAbstracts from the report, comparison of 

statements of various observers concerning 

the region and discussion of stratigraphy and 

faunal relations of the lower Silurian and 

Cambrian.

 Study of a line of displacement in 

the Grand Caiioii of the Colorado in 

northern Arizona.

Geol. Soc. Am., Bull., vol. 1, pp. 49-64. 

Abstract, Am. Naturalist, vol.,24, p. 110, 4 

lines.

Description of the displacement phenomena 

and sketch of the various movements and 

their bearing on the geologic' history of the 

region.

 The value of the term "Hudson 

River Group" ill geologic nomenclature.

Geol. Soc. Am., Bull., vol. 1, pp. 335-353, 

354, 355.

Abstracts, Am, Geologist, vol. 5, p. 120, 6 

lines.

Am. Naturalist, vol. 24, p. 955, C lines. 

Review of the application and taxouomic 

value of the term, and of the distribution, 

characteristics, and general stratigrapbic relations of the group. P. 355 announces the 

discovery of Niagara fossils in Washington

WALCOTT, C. D. Continued.

County, New York. Discussed by James 

Hall and W. M. Davis, pp. 354-355.

 [Remarks on the thickness and 

identity of the Calciferous formation 

from Canada to Tennessee.]

Geol. Soc. Am., Bull., vol. 1, pp. 512-513. 

In discussion of paper by E. Brainerd and 

11. M.Seely on "The Calciferous formations 

in the Champlain valley."

[ ] The Hercynian fauna of the 

northern Hartz in Germany.

Am. Jour. Sci., 3d series, vol. 39, pp. 155- 

156.

Description of paper of this title by J. M. 

Clarke, with a remark in regard to the classification of the Paleozoic groups.

WALDO, C. A. The petroleum belt of 

Terre Haute. [Abstract.]

Am. Assoc. Adv. Sci., Proc., vol 38, p. 

250, £ p.

Stratigraphic position, extent, and structure 

of oil-bearing strata.

WANNER, Atreus. Casts of scolithus 

flattened by pressure.

Am. Geologist, vol. 5, pp. 35-38. 

York County, Pennsylvania.

 The discovery of fossil tracks, algae, etc., in the Triassic of York 

County, Pennsylvania.

Pennsylvania, Geol, Survey, Report for 

1887, pp. 21-35.

With incidental descriptions of the containing beds. °

WARD, Lester F. Report Division of 

paleobotany.

U. S. Geol. Survey, Eighth Report, J. W. 

Powell, pp. 184-188, 1889.

Include brief reference to paleontologic evidence as to age of sandy clays at Grove 

Point on Chesapeake Bay, Maryland.

 The geographical distribution of 

fossil plants.

U. S. Geol. Survey, Eighth Report, J. W. 

. Powell, pp. 663-960, pi. Lxr, 1889.

Consists of au enumeration of localities all 

over the world, with references as far as practicable to the age of the containing formations.

Paj-es 848-931 and the map relate to the 

United States under which the geological 

horizon of plant bearing beds is in some cases 

briefly discussed.
DAHTON.] RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 83

WARD, Lester F. Continued,

 Report Division of paleobotany.

U. S. Geol. Survey, Ninth Report, J. "W. 

Powell, pp. 128-131,1889.

Includes brief notice of the results of a reconnaissance in southern Montana.

 [Remarks on the age of the Laraniie group.]

Geol. Soc. Am., Bull., vol. 1, pp. 529-532. 

Am. Naturalist, vol. 24, pp. 5C4-568. 

Discussion of paper by J. S. Newberry on 

"The Lnrauiie group."

 [Remarks on the Cretaceous formation in .Gay Head.]

Geol. Soc. Am., Bull., vol. 1, pp. 555-550, 

f PAm. Naturalist, vol. 24, pp. 502-563.

Discussion of paper by D. White, on " Cretaceous plants from Martha's Vineyard."

WARD, T. On the salt deposits of the 

United States of America and Canada, 

with notes on a visit to the more important of them.

Manchester, Geol. Soc., Trans., vol. 20, pp. 

471-490.

Includes some brief incidental geologic ref 

erences, mainly .from previous writers. 

Warren's New Physical Geography,

BREWER.

Washburn College Laboratory, Bulletin, vol. 11, No. 2. 

Cheyenne sandstone and Neocomian 

of Kansas, CRAGIN.

Washington, Macfarlane's Railway 

Guide, DAWSON, G. M. WILLIS.

Washington Philosophical Society,

Bulletin, vol. 11, pp. 191-220. 

Igneous rocks in Yellowstone Park, 

IDDINGS.

WEBER, A. H. Santa Clara County.

California, Ninth Report of Mineralogist, 

pp. 48-56. 

Includes references to geology.

WEBSTER, Clement L. The transitional drift of a portion of northern 

Iowa.

Am. Naturalist, vol. 24, pp. 1182-1185. 

Description of a hitherto jjndifferentiated 

membei of the drift formations, with remarks 

on its history.

WEED, Walter Harvey. Formation of 

travertine and siliceous sinter hy the 

vegetation of hot springs.

U. S. GeoL Survey, Ninth Report, J. W. 

Powell, pp. 613-676, pis. 78-87. 

Abstracts, Am. Jour. Sci., 3d series, vol. 41,

WEED, Walter Harvey Continued, 

pp. 158-159, 1891; Am. Geologist, vol. 7; p. 

201, | p. 1891.

Description of the deposits and discussion 

of their origin and rate and condition of deposition. Relates mainly to the Yellowstono 

Park accumulations, but also includes a brief 

account of those of Now Zealand.

 Diatom beds and boga of the Yellowstone National Park.

Botanical Gazette, vol. 14. 

Abstract, Am. Jour. Sci., 3d series, vol. 39, 

p. 521, J p.

 Geysers.

School of Mines Quart., vol. 11, pp. 289- 

306.

lleview of geyser theories, prefaced hy brief 

accounts of the geyser phenomena in various 

parts of the world.

WELLS, David A. Evidences of glacial action in southeastern Connecticut. 

Popular Science Monthly, vol. 37, pp. 106- 

201.

Descriptions and illustrations of some notable bowlders and remarks on their history and 

the glacial history of the region.

WEITZEL, R. S. The coal fields of 

Texas.

Engineering and Mining Jour., vol. 50, pp. 

214-216,2 cols.,4°. 

Includes references from various sources.

West Indies. Analysis of coral, EAKINS. 

. Notes on geology of the Bahamas,

NOKTHRUP.

Vinceloniau volcano, SHARP. 

West Virginia. Glacial boundary,

CHAMBERLIN. WKIGHT. . Macfarlane's Railway Guide, PARSONS. WHITE, I. C. 

Warren's Geography, BREWER. 

WHITE, C. A. The North American 

Mesozoic.

. Am. Assoc. Adv. Sci.,Proc., vol. 38, pp. 205- 

226.

Abstract, Popular Science Monthly, vol. 

37, pp. 140,141,Jcol.

A general review.

 Report Division of Meso/oic paleontology.

TJ. S. Geol. Survey, Eighth Report, J. W. 

Powell, pp. 178-181, 1889.

Includes an account of studies of the Cretaceons formations in Texas.

 Report Division of Mesozoic invertebrates.

U. S. Geol. Survey, Ninth Report, «T. \V. 

Powell, pp. 120-123, 1889.
84 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL. 91.

WHITE, C. A. Continued.

Includes statements regarding the classification of the Texas Cretaceous formations 

arid the relations of the Laramie group on the 

Rio Grande.

 On the geology and physiography of 

a portion of northeastern Colorado and 

adjacent points of Utah and Wyoming.

U. S. Geol. Survey, Ninth Report,. J. "W. 

Powell, pp. 677-712, PI. LXXVIII, 1889.

Abstract, Am. Geologist, vol. 7, pp. 57-58, 

1891.

Description of the Archean, Uinta, Carboniferous, Cretaceous, and Tertiary formations, and the structural features, and review 

of the relations and the history of the displacements. With a colored geologic map

 Remarks on the Cretaceous of northern Mexico. [Abstract.]

Am. Assoc. Adv. Sci., Proc., vol. 38, p. 252.

State of Chihuahua and adjacent parts of. 

Texas and New Mexico. Thickness, equivalency of stratigraphic components, and relations of underlying Carboniferous.

 The lower Cretaceous of the San 

Carlos Mountains, New Mexico.

Am. Jour. Sci., 3d series, vol. 39, p. 70, £ p. 

Statementof opinion in regard to its history.

"WHITE, David. On Cretaceous plants 

from Martha's Vineyard.

Am. Jour. Sci., 3d series, vol. 39, pp. 93-101, 

PI. JI.

Abstracts, Geol. Soc. Am., Bull., vol. 1, pp. 

554-555; Am. Geologist, vol. 5, p. 121, £ p.

List of plants, review of previous observers, 

and discussion of the horizon of the plantbearing series.

Discussed by J. S. Newberry, L. F. Ward, 

P. J. H. Merrill, Geo. Soc. Am., Bull., vol. 1. 

pp. 553-556.

WHITE, I. C. [Remarks on the history 

of the glacial deposits in the upper 

Ohio region.]

Geol. Soc. Am., Bull., vol. 1, pp. 477-478, 

479-480.

In discussion of paper by T. C. Chamberlin 

on " Some additional evidence bearing on the 

interval between the glacial epochs."

 [Remarks on pressure of gas in 

 western Pennsylvania region.

Geol. Soc. Am., Bull., vol. 1, pp. 95-96.

In discussion of memoir by Edward Orton

on "Origin of rock pressure of natural gas."

[ ] Pittsburg and Lake Erie Railroad.

Macfarlane's Geol. Railway Guide, 2d 

edition, p. 174, & p.

Geological notes for the stations.

[ ] West Virginia [and Chesapeake 

and Ohio Railroad in Kentucky].

WHITE, I. C. Continued.

Macfarlane's Geol. Railway Guide, 2d 

edition, pp. 337-351.

Description of the formations of West Virginia and geological notes for railway stations.

WHITEAVES, J. P. Description of 

eight new species of fossils from the 

Cambro-Silnrian rocks of Manitoba.

 Canada, Roy. Soc., Trans., vol. 7, section 

iv, pp. 75-83, Pis. xii-xvn..

Abstract, Am. Geologist, vol. 5, p. 58, $ p.

Includes ($ page) note on the equivalency 

of the Cambro-Silurian members in Manitoba.

WHITFIELD, J. Edward. Limestone 

from the Auglaize River near Defiance, 

Ohio. [Partial analysis.]

U. S. Geol. Survey, Bull., 55, p. 80, J p., 1889.

 Rocks from Pigeon Point, Minnesota. [Analysis.]

U. S. Geol. Survey, Bull., No. 55, pp. 81-82, 

1889.

 White dolomite marble, Cockeysville, Maryland. [Analysis.]

rj. S. Geol. Survey, Bull. No. 60, p. 159, i p.

 Rocks from Baltimore County, 

Maryland. [Analysis.]

U. S. Geol. Survey, Bull. No. 64, p. 42, $ p. 

Pyroxeniten.

 Geyserites from Rotorua, New Zealand. [Analyses.]

U. S. Geol. Survey, Bull. No. 64, p. 45, £ p.

 Eruptive rocks from northern California. [Analyses.]

TJ. S. Geol. Survey, Bull. No. fi4, pp. 49-50.

WHITFIELD, R. P. Observations on 

the fauna of the rocks at Fort Cassin, 

Vermont, with descriptions of a few 

new species.

Am. Museum Nat. Hist., Bull., vol. 3, pp. 

25-39, pis. 1-3.

With prefatory discussion of the stratigraphic position of the members in the Fort 

Cassin region.

 The Fort Cassin rocks and their 

fauna.

Geol. Soc.,£m., Bull., vol. 1, pp. 514-515. 

Discussion of fannal evidence as to their 

age and equivalency.

WILL COX, Joseph. [Observations on 

geology of southern Florida.]

IT. S. Geol. Survey, Ninth Report, J. W. 

Powell, p. 125, ^ p. 1889.

Noted by W. M. Dall, Report division of 

Cenozoic invertebrates.
DAUTON.J RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 85

WILLIAMS, George Huutiugtou. The 

greenstone schist areas of the Menomiuee and Marqnette regions of Michigan ; a contribution to the subject of 

dynamic metamorphisin in eruptive 

rocks.

0. S. Geol. Survey, Bull. No. 62, pp. 31-241, 

pis. III-XVI.

Petrographic descriptions and discussion 

of Uie origin of the rocks and the history of 

their metaraorphism. Includes incidental 

descriptions of relations in the field, and 

a chapter on the present state of knowledge 

regarding the inetamorphism of eruptive 

rocks. Illustrated by colored micro-petrographic plates.

 The nonfeldspathic intrusive rocks 

of Maryland, and the course of their 

alteration.

Am. Geologist, vol. 6, pp. 35-49. 

Mainly petrographic. Includes an account 

of their occurrence and geologic relations.

 Note on the eruptive origin of the 

Syracuse serpentine.

Geol. Soc. Am., Bull., vol. 1, pp. 533-534.

Abstracts, Am. Geologist, vol. 5, p. 118, | p.

Am. Naturalist, vol. 24, p. 211,4 lines.

Description of new exposures exhibiting 

the relations of the dike and the occurrence 

of inclusions. Remarks by James Hall and 

J. F. Kemp, p. 534, | p.

 Geological and petrographical observations in southern and western 

Norway.

Geol. Soc. Am., Bull., vol. 1, pp. 551-553. 

Abstracts, Am. Geologist, vol. 5, pp. 120- 

121, J p.; Am. Naturalist, vol. 24, pp. 210-211,

4 P.

Mainly in regard to metamorphisin: dis 

cussed by B. K. Emerson, p. 553, £ p.

 Significance of oval granitoid areas. 

Geol. Soc. Am., Bull., vol. 1, p. 558, $ p. 

Discussion of paper by C. H. Hitchcock on 

"Significance of oval granitoid areas in the 

lower Laurentian."

 On a geological excursion in the 

northern Appalachian chain.

Johns Hopkins Univ., Circulars, vol. 10, 

No. 84, pp. 27-28, 1£ cols., 4°.

Remarks on observations on'the crystalline 

rocks of western New England, the crystalline limestones of New Jersey, the structure 

and relations of oruptives and metamorphics 

constituting the Adirondacks in New York, 

and the Hasting series of Canada.

 [Notice of the results of studies in 

theMenomineeaud Marquette regions.] 

U. S, Geol. Survey, Eigth Report, J. W. 

Powell, p. 135, f p. 1889.

WILLIAMS, George H. Continued.

Brief reference to nature and origin of certain rocks.

 [Notice of results of petrographic 

studies in the greenstone schist areas 

of the Marquette and Menouiinee regions of Michigan.]

U. S. Geol, Survey, Ninth Report, J. W. 

Powell, p. 83, 5 p. 1889.

Stated by U. R. Van Hise in Report Lake 

Superior division.

 Geology of the vicinity of Baltimore.

Macfarlane's Geol. Railway Guide, 2d 

edition, pp. 334-335. 

Description of the crystalline rocks.

WILLIAMS, H. S. The Devonian system of North and South Devonshire.

Am. Jour. Sci.', 3d series, vol. 39, pp. 31-38.

Abstract, Am. Assoc. Adv. Science, Proc., 

vol. 38, pp. 233-234, J p.

Geologic and faunal characteristics and 

comparison of faunas with those of the North 

American formations.

 The Cuboides zone and its fauna; 

. a discussion of methods of correlation.

Geol. Soc. Am,, Bull., vol. 1, pp. 481-500, 

pis. 11-13.

Abstracts, Am. Geologist, vol. 5, p. 120, J p.

Am. Naturalist, vol. 24, pp. 290,706, J p.

Comprises a discussion of principles of correlation and the homotaxis of the Tully limestone of Now York and the Cuboides zone of 

Europe.

 North American paleontology for

1887 and 1888.

Smilhsonian Institution, Report, 1888 (part 

1), pp. 201-326.

Contains incidental references to the geologic bearing of some of the paleontologic 

papers.

[ ] The American committee of the 

International Congress of Geologists.

Am. Jour, Sci., 3d scries, vol.40, pp. 166-167. 

Discussion of its status.

[ ] [Geological notes in central and 

western New York.]

Macfarlane's Geol. Railway Guide, 2d 

edition, pp. 121,123,131.

Delaware, Lackawana and Western Railway from Bingliamton to Buffalo and West 

Shore Railway from Albany to Buffalo.

[WILLIS; Bailey.] Washington.

Macfarlane's Geol. Railway Guide, 2d 

edition, pp. 264-266. 

Geological notes for railroad stations.

WILLISTON, S. W. Chalk from tbe 

Niobrara Cretaceous of Kansas.
86 RECOED OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL. 91.

WILLISTON, S. W. Continued. 

Science, vol. 16, p. 294, f col., 4°. 

An account of the organic components.

WINCHELL, Alexander. Some results 

of Archean studies.

Geol. Soc. Am., Bull., vol. 1, pp. 357-390, 

392-393.

Abstracts, Am. Geologist, vol. 5, p. 121, J p.

Am. Naturalist, vol. 24, pp. 291-292.

A discussion of the relations, structure, 

classification, age, and history of the crystalline rocks of the Northwest, especially in the 

northeastern Minnesota region.

Discussed by C. R. Van Hise, pp. 391-393.

 [Strength of the earth's crust.]

Geol. Soc. Am.jBull.joVol. 1, pp. 25-26, $ p. 

. Discussion of paper by G. K. Gilbert with 

that title.

 [Remarks on the distribution of 

bowlders in the lower peninsula of 

Michigan.]

Geol. Soc. Am., Bull., vol. 1, p. 29, J p.

In discussion of paper by T. C. Chamberlin 

on "Howlder belts distinguished from bowlder trains."

 The geological position of the 

Ogishke conglomerate. [Abstract.]

Am. Assoc. Adv. Sci., Froc.,vol. 38, pp.

234-235, 1 p.

 Recent observations on some Canadian rocks.

Am. Geologist, vol. 6, pp. 360-370. 

Between Saalt Ste. Marie and Echo Kiver, 

on the river Ste. Marie and in the vicinity of 

Echo Lake. Description of Huronian rocks 

and their ferruginous deposits, and discussion 

of the relation and equivalency of the rocks 

of the Echo Lake region.

 Michigan.

Macfarlane's Geol. Railway Guide, 2<1 

edition, pp. 189-197.

Sketch of the geology of Michigan, list of 

formations and geologic notes for railway stations.

 Recent views about glaciers. 

The Forum, vol. 10*pp. 306-314. 

A general review of glacial theories.

[WINCHELL, N. H.] Northern Pacific Railroad.

Macfarlane's Geol. Railway Guide, 2d 

edition, pp. 258-259.

Geologic notes for stations in Minnesota 

and eastern Dakota.

 and WINCHELL, H. V. On a 

possible chemical origin of the iron 

ores of the Keewatin in Minnesota.

Am. Assoc. Adv. Sci., Proc., vol. 38, pp.

235-242.

WINCHELL, N. H., and WINCHELL, 

H.V. Continued.

The Taconic iron ores of Minnesota 

and western New Englaud.

Am. Geologist, vol. 6, pp. 263-274.

Abstract, Am. Jour. Sci., 3d series, vol. 40, 

p. 332, £ p.

Discussion of the equivalency of certain ore 

horizons in the two regions and a review of 

the age and relations of the limestones of 

western New England.

WINSLOW, Arthur. Notes on the 

coal beds of Lafayette County.

Missouri, Geol. Survey, Bull. No. 1, pp. 

14-21. 

Extent, thickness, age, geologic map.

Wisconsin, Analyses of rocks collected

by Irving, HILLEBRAND. 

Analyses of rocks from Menominee

River, RIGGS. 

Analyses of rocks from Penokee-Gogebic range, EAKINS. 

A recent rock-flexure, CRAMER. 

Glacial sand plains, DAVIS. 

Greenstone schists of MenojniueeMarquette region, WILLIAMS, G. H.

IRVING. 

Pre-Cambrian of the Black Hills of

Dakota, VAN HISE. 

Report Lake Superior division, U.

S. Geol. Survey, TRYING. VAX HISE. 

Warren's Geography, BREWER. 

Macfarlane's Railway Guide, CHAMBERLIN.

WITTER, F. M. Some additional observations on the loess in and about 

Muscatine. [Abstract.]

Iowa Acad. Sci., Proc., 1887-1889,p. 45, § p. 

Description of its characteristics and reference to its organic remains.

WOOD, Herbert R. Kamanistiquia silver-bearing belt.

Canadian Inst., Proc., vol. 7, pp. 245-259. 

With brief prefatory notes on its geology.

WOOD, J. Walter, jr., DAVIS, William 

Morris, and. The geographic develop' 

ment of northern New Jersey.

Boston Soc. Nat. Hist., Proc., vol. 24, pp. 

365-423.

Abstract, Am. Geologist, vol. 6, pp. 195- 

196, J p.

An analysis of the history recorded in the 

topography and drainage of the region.

WOLFF, J. E. On some occurrences of 

ottrelite and ilmenite schist in New 

England.
DAHTOK.] RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. 87

WOLFF, J. E. Continued.

Harvard Col., Mus. Comp. Zool., Bnll., 

vol. 16, pp. 159-165.

Petrographic descriptions of specimens 

from Rhode Island and western Massachusetts.

 The geology of the Crazy Mountains, 

Montana.

Am. Naturalist, vol. 24, p. 290, 6 lines.

Notice of paper read to Geol. Society of 

America, December, 1889. Reference to relations of eruptives to the Cretaceous strata.

WOODWARD, R. S. See GILBERT, 

G. K., Lake Bonneville.

WOOLMAN, Lewis. Geology of artesian wells at Atlantic City, New Jersey.

Philadelphia, Acad. Nat. Sciences, Proc., 

1890, pp. 132-147, plate.

Abstract by author, N. J. Geol. Survey, 

Report for 1889, pp. 89-99, plate.

Abstract;, Popular Science Monthly, vol. 37, 

pp. 848-849,7 lines.

Descriptions and columnar record of the 

borings, list of fossils and remarks on the 

horizon and the equivalency of the formations 

penetrated.

 Marine and freah water diatoms and 

sponge-spicules from the Delaware 

River clays of Philadelphia.

Philadelphia, Acad. Nat. Sciences, Proc., 

1890, pp. 189-191.

With incidental references to exposures and 

the history of the beds.

WOOSTER, L. C. The perino-Carbouiferous of Greenwood and Butler Counties, Kansas.

Am. Geologist, vol. 6, pp. 9-18. 

Stratigraphy. Equivalency. Fauna. Drainage and superficial deposits.

[WORTHEN, A. H.] Illinois.

Macfarlane's Geol. Railway Guide, 2d 

edition, pp. 209-221. 

Geologic notes for railway stations.

WRIGHT, George Frederick. The glacial boundary in western Pennsylvania, 

Ohio, Kentucky, Indiana, and Illinois. 

TJ. S. Geol. Survey, Bull., No. 58, pp. 39-110, 

pis. 1-7.

Abstract, Am. Geologist, vol. 6, pp. 390-391, 

J p.

Distribution of till near the margin from 

New England to Missouri. Striated rock 

surfaces. Hypothesis of a glacial dam at 

Cincinnati. The loess and its relations to the 

glacial drift. Interglacial man in Ohio.

WRIGHT, George F. Continued.

 The lake ridges of Ohio and their 

probable relations to the lines of glacial drainage into the valley of the Susquehanna. [Abstract.]

Am. Assoc. Adv. Science, Proc., vol. 38, p. 

247, 5 p.

Abstract, Popular Science Monthly, vol. 

36, pp. 423-424, J col.

 [Remarks on disposition of bowlders 

in the morainal fringes.]

Geol. Soc. Am., Bull., vol. 1, pp. 29-30.

In discussion of paper by T. C. Chamberlin 

on " Bowlder belts distinguished from bowlder trains."

 A moraine of recession in Ontario. 

Geol. Soc. Am., Bull., vol. 1,pp. 544-545. 

Abstract, Am. Naturalist, vol. 24, p. 209, £ 

p.; p. 771, 4 lines.

Topography, structure, and history. 

Discussed by J. W. Spencer, p. 546,.$ p.

[ ] [Notes on glacial features.]

Macfarlane's Geol. Railway Guide, 2d 

edition, pp. 178, 179, 181, 182, 184,185,206,221, 

395, <} p.

For certain districts in Ohio, Indiana, Illinois, and Kentucky.

WYATT, Francis. Notes on Florida 

phosphate beds.

Engineering and Mining Jour., vol. 50, pp. 

218-220. 4°.

Geologic relations, history, and composition, mainly of deposits in Marion and Citrus 

counties.

Wyoming, Diatom beds, Yollowsfcoue 

Park, WEED. 

Geysers, WEED. 

Macfarlane's Railway Guide, HAGUE.

SCOTT. 

Laramie group, NEWBERRY. WARD,

L. F. 

Northwestern Colorado region,

WHITE, C. A. 

Report Yellowstone Park division,

U. S. Geol. Survey, HAGUE. 

Report of geologist, RICKETTS. 

Skull of Ceratopsidse, MARSH. 

Traventine and siliceous sinter,

WEED.

Uinta formation, SCOTT. 

Warren's Geography, BREWER. 

Wyoming, Annual Report of the Territorial Geologist, RICKETTS,
88 RECORD OF NORTH AMERICAN GEOLOGY FOR 1890. [BULL 91.

Y.

YATES, Lorenzo Gordin. Notes ou the 

geology and scenery of the islands 

forming the southern lino of the Santa 

Barbara Channel.

Am. Geologist, vol. 5, pp. ^-52.

Relations, distributions, and topography of

YATES, Lorenzo Gordin Continued,

volcanic materials aud Tertiary sediments.

 Stray notes on the geology of the 

Channel Islands.

California, Ninth Report of Mineralogist, 

(pp. 171-174, map.

ft!

If

 77