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Aitken, J. F., and Flint, S. S., 1995, The application of high-resolution sequence stratigraphy to fluvial systems--A case study from the Upper Carboniferous Breathitt Group, eastern Kentucky, USA: Sedimentology, v. 42, p. 3-30.
Algeo, T. J., and Wilkinson, B. H., 1991, Modern and ancient continental hypsometries: Journal of the Geological Society, London, v. 148, p. 643-653.
Angino, E. E., and Hambleton, W. W., eds., 1971, Final report; geology and hydrogeology of the proposed Lyons, Kansas, radioactive waste repository site--Kansas Geological Survey and Kansas University, Center for Research, Inc. for the U.S. Atomic Energy Commission, and Union Carbide Corp.: Kansas Geological Survey, Open-file Report 71-14, 190 p.
Archer, A. W., Grant, S. C., McCahon, T. J., Miller, K. B., Oviatt, C. G., Twiss, P. C., Underwood, J. R., Jr., and West, R. R., 1995, Permian strata in the Manhattan, Kansas, area--Implications for climatic and eustatic controls; in, Geologic Field Trips in Nebraska and Adjacent Parts of Kansas and South Dakota, C. A. Flowerday, ed.: 29th Annual Meeting of the North-Central and South-Central Sections of the Geological Society of America, p. 93-108.
Baars, D. L., Ross, C. A., Ritter, S. M., and Maples, C. G., 1994, Proposed repositioning of the Pennsylvanian-Permian boundary in Kansas: Kansas Geological Survey, Bulletin 230, p. 1-10.
Baars, D. L., Ritter, S. M., Maples, C. G., and Ross, C. A., 1994, Redefinition of the Upper Pennsylvanian Virgilian Series in Kansas: Kansas Geological Survey, Bulletin 230, p. 11-16.
Bayne, C. K., compiler, 1972, Supplemental areas for storage of radioactive wastes in Kansas: Kansas Geological Survey, Special Distribution Publication 60, 20 p.
Beckemeyer, R., 2000, The Permian insect fossils of Elmo, Kansas: The Kansas School Naturalist, v. 46, p. 3-15.
Beckemeyer, R. J., and Hall, J. D., 2005, The entomofauna of the lower Wellington Formation of Kansas and Oklahoma (abs.): Kansas Academy of Science, Transactions v. 108, p. 164.
Beerling, D. J., 2002, Low atmospheric CO2 levels during the Permo-Carboniferous glaciation inferred from fossil lycopsids: Proceedings of the National Academy of Science, v. 99, p. 12,567-12,571.
Beerling, D. J., and Berner, R. A., 2000, Impact of a Permo-Carboniferous high O2 event on the terrestrial carbon cycle: Proceedings of the National Academy of Science, v. 97, p. 12,428-12,432.
Benison, K. C., and Goldstein, R. H., 2001, Evaporites and siliciclastics of the Permian Nippewalla Group of Kansas, USA; a case for non-marine deposition in saline lakes and saline pans: Sedimentology, v. 48, p. 165-188.
Benison, K. C., 2006, A Martian analog in Kansas-Comparing Martian strata with Permian acid saline lake deposits: Geology, v. 34, p. 385-388.
Berner, R. A., 1991, A model for atmospheric CO2 over Phanerozoic time: American Journal of Science, v. 291, p. 339-376.
Berner, R. A., 1994, 3GEOCARB II--A revised model for atmospheric CO2 over Phanerozoic time: American Journal of Science, v. 294, p. 56-91.
Boardman, D. R., II, 1993, Stratigraphy and cyclic sedimentation of upper Carboniferous-Lower Permian boundary strata in southern Kansas and northernmost Oklahoma: Guidebook for Spring (1993) Field Excursion Midcontinent Pennsylvanian Stratigraphic Working Group, Midcontinent SEPM, 32 p.
Boardman, D. R., II, and Heckel, P. H., 1989, Glacial-eustatic sea-level curve for early Late Pennsylvanian sequence in north-central Texas and biostratigraphic correlation with curve for midcontinent North America: Geology, v. 17, p. 802-805.
Boardman, D. R., II, and Nestell, M. K., 2000, Outcrop-based sequence stratigraphy of the Council Grove Group of the mid-continent; in, Platform Carbonates in the Southern Mid-continent, 1996 Symposium, K. S. Johnson, ed.: Oklahoma Geological Survey, Circular 101, p. 275-306.
Boardman, D. R., II, Nestell, M. K., and Wardlaw, B. R., 1998, Uppermost Carboniferous and lowermost Permian deposition and conodont biostratigraphy of Kansas, USA; in, Permian Stratigraphy, Environments and Resources, Volume 2--Stratigraphy & Environment, Jin Yugan, B. R. Wardlaw, and Wang Yu eds.: Palaeoworld 9, p. 19-32.
Boos, M. F., 1929, Stratigraphy and fauna of the Luta Limestone (Permian) of Oklahoma and Kansas: Journal of Paleontology, v. 3, p. 241-253.
Buggisch, W., Joachimski, M. M., Sevastopulo, G., and Morrow, J. R., 2008, Mississippian δ13Ccarb and conodont apatite δ18O records--Their relation to the late Palaeozoic glaciation: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 268, p. 273-292.
Burchett, R. R., Luza, K. V., Van Eck, O. J., and Wilson, F. W., 1985, Seismicity and tectonic relationships of the Nemaha uplift and midcontinent geophysical anomaly (final project summary): Oklahoma Geological Survey, Special Publication 85-2, 33 p.
Busch, R. M., 1988, Minor T-R units in the lower Permian Chase Group, northeast Kansas; in, Centennial Field Guide, South-central Section, vol. 4, O. T. Hayward ed.: Geological Society of America, p. 17-24.
Caldwell, C. D., 1991, Cyclic deposition of the lower Permian, Wolfcampian, Chase Group, western Guymon-Hugoton field, Texas County, Oklahoma; in, Midcontinent Core Workshop--Integrated Studies of Petroleum Reservoirs in the Midcontinent: Midcontinent American Association of Petroleum Geologists Section Meeting, Wichita, Kansas, p. 57-75.
Carpenter, F. M., 1926, Fossil insects from the lower Permian of Kansas: Harvard University, Museum of Comparative Zoology, Bulletin, v. 67, p. 437-444.
Carpenter, F. M., 1930a, The lower Permian insects of Kansas; part 1, introduction and the order Mecoptera: Harvard University, Museum of Comparative Zoology, Bulletin, v. 70, p. 69-101.
Carpenter, F. M., 1930b, The Lower Permian insects of Kansas; part 2, the orders Paleodictyoptera, Protodonta, and Odonata: American Journal of Science, series 5, v. 21, p. 97-139.
Carpenter, F. M., 1930c, The lower Permian insects of Kansas; part 3, the Protohymenoptera: Psyche, v. 37, p. 343-374.
Carpenter, F. M., 1931, The lower Permian insects of Kansas; part 4, the order Hemiptera, and additions to the Paleodictyoptera and Protohymenoptera: American Journal of Science, series 5, v. 22, p. 113-130.
Carpenter, F. M., 1932, The Lower Permian insects of Kansas; part 5, Psocoptera and additions to the Homoptera: American Journal of Science, series 5, v. 24, p. 1-11.
Carpenter, F. M., 1933, The lower Permian insects of Kansas; part 6, Delopteridae, Protelytroptera, Plectoptera, and a new collection of Protodonata, Odonata, Megasecoptera, Homoptera, and Psocoptera: American Academy of Arts and Sciences, Proceedings, v. 68, p. 411-503.
Carpenter, F. M., 1935, The lower Permian insects of Kansas; part 7, the order Protoperlaria: American Academy of Arts and Sciences, Proceedings, v. 70, p. 103-146.
Carpenter, F. M., 1939, The lower Permian insects of Kansas; part 8, additional Megasecoptera, Protodonata, Odonata, Homoptera, Psocoptera, Protelytroptera, Plectoptera, and Protoperlaria: American Academy of Arts and Sciences, Proceedings, v. 73, p. 29-70.
Carpenter, F. M., 1943, Lower Permian insects of Kansas; part 9, the orders Neuroptera, Raphidiodea, Caloneurodea, and Protorthoptera (Probnisidae), with additional Protodonata and Megasecoptera: American Academy of Arts and Sciences, Proceedings, v. 75, p. 55-84.
Carpenter, F. M., 1950, The lower Permian insects of Kansas; part 10, the order Protorthoptera, the family Liomopteridae and its relatives: American Academy of Arts and Sciences, Proceedings, v. 78, p. 185-219.
Carpenter, F. M., 1966, The lower Permian insects of Kansas; part 11, the orders Protorthoptera and Orthoptera: Psyche, v. 73, p. 46-88.
Cecil, C. B., 1990, Paleoclimate controls on stratigraphic repetition of chemical and siliciclastic rocks: Geology, v. 18, p. 533-536.
Cerling, T. E., 1984, The stable isotope composition of modern soil carbonate and its relationship to climate: Earth and Planetary Science Letters, v. 71, p. 229-240.
Cerling, T. E., 1992, Use of carbon isotopes in paleosols as an indicator of the pCO2 of the paleoatmosphere: Global Geochemical Cycles, v. 6, p. 307-314.
Cerling, T. E., and Quade, J., 1993, Stable carbon and oxygen isotopes in soil carbonates; in, Climate Change in Continental Isotopic Records: Geophysical Monograph 78, p. 217-231.
Chaplin, J. R., 1988, Lithostratigraphy of lower Permian rocks in Kay County, north-central Oklahoma, and their stratigraphic relationships to lithic correlatives in Kansas and Nebraska; in, Permian Rocks of the Midcontinent, W. A. Morgan and J. A. Babcock, eds.: Midcontinent SEPM, Special Publication No. 1, p. 79-111.
Chaplin, J. R., 1996, Ichnology of transgressive-regressive surfaces in mixed carbonate-siliciclastic sequences, early Permian Chase Group, Oklahoma; in, Paleozoic Sequence Stratigraphy--Views from the North American Craton, B. J. Witzke, G. A. Ludvigson, and J. Day, eds.: Geological Society of America, Special Paper 306, p. 399-418.
Chernykh, V. V., Ritter, S. M., and Wardlaw, B. R., 1997, Streptognathodus isolatus new species (Conodonta)--Proposed index for the Carboniferous-Permian boundary: Journal of Paleontology, v. 71, p. 162-164.
Chumakov, N. M., and Zharkov, M. A., 2002, Climate during Permian-Triassic biosphere reorganization, article 1--climate of the early Permian: Stratigraphy and Geological Correlation, v. 10, no. 6, p. 586-602.
Condra, G. E., 1927, The stratigraphy of the Pennsylvanian System in Nebraska: Nebraska Geological Survey, Bulletin 1, second series, 291 p.
Condra, G. E., and Busby, E. C., 1933, The Grenola Formation: Nebraska Geological Survey, Paper 1, p. 5-31.
Condra, G. E., and Upp, J. E., 1931, Correlation of the Big Blue Series in Nebraska: Nebraska Geological Survey, Bulletin 6, second series, 74 p.
Cope, E. D., 1888, Systematic catalogue of the species of vertebrata found in the beds of the Permian Epoch in North America with notes and descriptions: Transactions of the American Philosophical Society, v. 16, p. 285-297.
Cope, E. D., 1894, Observations on the geology of adjacent parts of Oklahoma and northwest Texas: Proceedings of the Academy of Natural Sciences of Philadelphia, v. 46, p. 63-68.
Cragin, F. W., 1896, The Permian System in Kansas: Colorado Collection Studies, v. 6, 48 p.
Cross, A. T., and Phillips, T. L., 1990, Coal-forming plants through time in North America: International Journal of Coal Geology, v. 16, p. 1-46.
Crowell, J. C., 1978, Gondwanan glaciation, cyclothems, continental positioning, and climate change: American Journal of Science, v. 278, p. 1,345-1,372.
Crowley, T. J., and Baum, S. K., 1991, Estimating Carboniferous sea-level fluctuations from Gondwanan ice extent: Geology, v. 19. p. 975-977.
Crowley, T. J., and North, G. R., 1991, Paleoclimatology: Oxford Monographs on Geology and Geophysics 18; New York, Oxford University Press, 339 p.
Crowley, T. J., Hyde, W. T., and Short, D. A., 1989, Seasonal cycle variations on the supercontinent of Pangaea: Geology, v. 17, p. 457-560.
Cuffey, R. J., and Hall, W. B., 1985, Species-level bryozoan assemblages within the lower Permian Wreford megacyclothem of Kansas, Oklahoma, and Nebraska; in, Paleontology, Paleoecology, Paleogeography, J. T. Dutro, Jr., and H. W. Pfefferkorn, eds.: Proceedings of Ninth International Congress on Carboniferous Stratigraphy and Geology, v. 5, p. 256-260.
Cullers, R. L., 1994, The controls on the major and trace element variation of shales, siltstones, and sandstones of Pennsylvanian-Permian age from uplifted continental blocks in Colorado to platform sediment in Kansas, USA: Geochemica et Cosmochimica Acta, v. 58, p. 4,955-4,972.
Cunningham, C. R., 1989, Genetic stratigraphy, depositional environments, and vertebrate paleontology of the Speiser Shale (Gearyan Stage, Lower Permian Series) in northern Kansas: M.S. thesis, Department of Geology, Kansas State University, Manhattan, 205 p.
Davydov, V. I., Glenister, B. F., Spinoza, C., Ritter, S. M., Chernykh, V. V., Wardlaw, B. R., and Snyder, W. S., 1995, Proposal of Aidaralash as GSSP for the base of the Permian System: Permophiles, no. 26, p. 1-9.
Davydov, V. I., Chernykh, V. V., Chuvashov, B. I., Northrup, C. J., Schiappa, T. A., and Snyder, W. S., 2002, Volcanic ashes in the upper Paleozoic of the southern Urals--New perspectives on Pennsylvanian time scale calibration; in, Newsletter on Carboniferous Stratigraphy, D. M. Work, ed.: International Union of Geological Sciences Subcommission on Carboniferous Stratigraphy, v. 20, p. 33-39.
Denton, G. H., and Hughes, T. J., 1983, Milankovitch theory of ice ages--Hypothesis of ice-sheet linkage between regional insolation and global climate: Quaternary Research, v. 20, p. 125-144.
DiMichele, W. A., and Aronson, R. B., 1992, The Pennsylvanian-Permian vegetational transition--A terrestrial analogue to the onshore-offshore hypothesis: Evolution, v. 46, p. 807-824.
DiMichele, W. A., Pfefferkorn, H. W., and Gastoldo, R. A., 2001, Response of late Carboniferous and early Permian plant communities to climate change: Annual Review of Earth and Planetary Sciences, v. 29, p. 461-487.
DiMichele, W. A., Kerp, H., Tabor, N. J., and Looy, C. V., 2008, The so-called "Paleophytic-Mesophytic" transition in equatorial Pangea-Multiple biomes and vegetational tracking of climate change through geological time: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 268, p. 152-163.
DiMichele, W. A., Montañez, I. P., Poulsen, C. J., and Tabor, N. J., 2009, Climate and vegetational regime shifts in the late Paleozoic ice age earth: Geobiology, v. 7, p. 200-226.
Dunbar, C. O., 1923, Kansas Permian insects, part 2, Paleolimulus, a new genus of Paleozoic Xiphosura, with notes on other genera: American Journal of Science, series 5, v. 5, p. 443-454.
Dunbar, C. O., 1924, Kansas Permian insects, part 1, the geologic occurrence and the environment of the insects: American Journal of Science, series 5, v. 7, p. 171-209.
Ekart, D. D., Cerling, T. E., Montañez, I. P., and Tabor, N. J., 1999, A 400 million year carbon isotope record of pedogenic carbonate--Implications for paleoatmospheric carbon dioxide: American Journal of Science, v. 299, p. 805-827.
Elias, M. K., 1937, Depth of deposition of the Big Blue (late Paleozoic) sediments in Kansas: Geological Society of America, Bulletin 48, p. 403-432.
Eliassen, A., and Talbot, M. R., 2003, Diagenesis of the mid-Carboniferous Minkinfjellet Formation, central Spitsbergen, Svalbard: Norwegian Journal of Geology, v. 83, p. 319-331.
Fairbridge, R. W., 1986, Monsoons and paleomonsoons: Episodes, v. 9, p. 143-149.
Fielding, C. R., Frank, T. D., and Isbell, J. L., 2008, Resolving the late Paleozoic ice age in time and space: Geological Society of America, Special Paper 441, 354 p.
Fischer, A. G., 1984, The two Phanerozoic supercycles; in, Catastrophes and Earth History, W. A. Berggren and J. A. Van Couvering, eds.: Princeton University Press, Princeton, New Jersey, p. 129-150.
Folk, R. L., and Pittman, J. S., 1971, Length-slow chalcedony--a new testament for vanished evaporites: Journal of Sedimentary Petrology, v. 41, p. 1,045-1,058.
Frakes, L. A., Francis, J. E., and Syktus, J. I., 1994. Climate modes of the Phanerozoic: Cambridge University Press, 274 p.
Gibbs, M. T., Rees, P. M., Kutzbach, J. E., Ziegler, A. M., Behling, P. J., and Rowley, D. B., 2002, Simulations of Permian climate and comparisons with climate-sensitive sediments: Journal of Geology, v. 110, p. 33-55.
Golonka, J., and Ford, D., 2000, Pangean (late Carboniferous-middle Jurassic) palaeoenvironments and lithofacies: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 161, p. 1-34.
Grisafe, D. A., 1976, Kansas building limestone: Kansas Geological Survey, Mineral Resources Series 4, 42 p.
Grossman, E. L., Yancey, T. E., Jones, T. E., Bruckschen, P., Chuvashov, B., Mazzullo, S. J., and Mii, H-s., 2008, Glaciation, aridification, and carbon sequestration in the Permo-Carboniferous-the isotope record from low latitudes: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 268, p. 222-233.
Hall, J. D., Mazzullo, S. J., Beckemeyer, R. J., and May, W. J., 2005, Depositional facies and diagenesis of the Carlton Member (sic) (Kansas) and the Midco Member (Oklahoma) of the Wellington Formation (Sumner Group, Leonardian) (abs.): Kansas Academy of Science, Transactions, v. 108, p. 168.
Hanford, C. R., and Dutton, S. P., 1980, Pennsylvanian-early Permian depositional systems and shelf-margin evolution, Palo Duro basin, Texas: American Association of Petroleum Geologists, v. 64, p. 88-106.
Hasiotis, S. T., Miller, K. B., and McCahon, T. J., 2002, Burrows of the lungfish Gnathorhiza within paleosols of the lower Permian (Wolfcampian) of eastern Kansas-a unique paleoenvironmental setting and justification for a new ichnotaxon (abs.): Geological Society of America, Abstracts with Programs, v. 34, p. 212.
Haworth, E., 1895a, The stratigraphy of the Kansas coal measures: Kansas University Quarterly, v. 3, p. 271-290.
Haworth, E., 1895b, Oil and gas in Kansas: American Association for the Advancement of Science, Proceedings, v. 43, p. 229-236.
Hay, R., 1893, Geology and mineral resources of Kansas: Kansas State Board of Agriculture, 8th biennial report, pt. 2, p. 99-162.
Heald, K. C., 1916, The oil and gas geology of the Foraker quadrangle, Osage County, Oklahoma: U.S. Geological Survey, Bulletin 641-B, pt. 2, p. 14-17.
Heckel, P. H., 1977, Origin of phosphatic black shale facies in Pennsylvanian cyclothems of mid-continent North America: American Association of Petroleum Geologists, Bulletin, v. 61, p. 1,045-1,068.
Heckel, P. H., 1980, Paleogeography of eustatic model for deposition of midcontinent Upper Pennsylvanian cyclothems; in, Paleozoic Paleogeography of West-central United States, T. D. Fouch and E. R. Magathan, eds.: Rocky Mountain Section SEPM, West-Central United States Paleogeography Symposium I, p. 197-215.
Heckel, P. H., 1986, Sea-level curve for Pennsylvanian eustatic marine transgressive-regressive depositional cycles along midcontinent outcrop belt, North America: Geology, v. 14, p. 330-334.
Heckel, P. H., 1994, Evaluation of evidence for glacio-eustatic control over marine Pennsylvanian cyclothems in North America and consideration of possible tectonic events; in, Tectonic and eustatic controls on sedimentary cycles, J. M. Dennison and F. R. Ettensohn, eds.: SEPM, Concepts in Sedimentology and Paleontology, v. 4, p. 65-87.
Heckel, P. H., and Baesemann, J. F., 1975, Environmental interpretations of conodont distribution in Upper Pennsylvanian (Missourian) megacyclothems in eastern Kansas: American Association of Petroleum Geologists, Bulletin, v. 59, p. 1,058-1,074.
Hembree, D. I., Martin, L. D., and Hasiotis, S. T., 2004, Amphibian burrows and ephemeral ponds of the lower Permian Speiser Shale, Kansas--evidence for seasonality in the midcontinent: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 203, p.127-152.
Hembree, D. I., Hasiotis, S. T., and Martin, L. D., 2005, Torridorefugium eskridgensis (new ichnogenus and ichnospecies)--amphibian aestivation burrows from the lower Permian Speiser Shale of Kansas: Journal of Paleontology, v. 79, p. 583-593.
Hyde, W. T., Grossman, E. L., Crowley, T. J., Pollard, D. and Scotese, C. R., 2006, Siberian glaciation as a constraint on Permo-Carboniferous CO2 levels: Geology, v. 34, no. 6, p. 421-424.
Imbrie, J., 1955, Quantitative lithofacies and biofacies study of Florena Shale (Permian) of Kansas: American Association of Petroleum Geologists, Bulletin, v. 39, p. 649-670.
Izart, A., Stephenson, R., Vai, G. B., Vachard, D., Nindre, Y. L., Vaslet, D., Fauvel, P.-J., Suss, P., Kossovaya, O., Chen, Z., Maslo, A., and Stovba, S., 2003, Sequence stratigraphy and correlation of late Carboniferous and Permian in the CIS, Europe, Tethyan Area, North Africa, Arabia, China, Gondwanaland, and the USA: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 196, p. 59-84.
Jewett, J. M., 1933, Evidence of cyclic sedimentation in Kansas during the Permian Period: Kansas Academy of Science, Transactions, v. 36, p. 131-136.
Jewett, J. M., 1942, Gypsum; in, Kansas Mineral Resources for Wartime Industries, J. M. Jewett and W. H. Schoewe, compilers: Kansas Geological Survey, Bulletin No. 41 (1942 Reports of Studies), pt. 3, p. 138-143.
Jin, Yugan, Wardlaw, B. R., Glenister, B. F., and Kotlyar, G. V., 1997, Permian chronostratigraphic subdivisions: Episodes, v. 20, no. 1, p.10-15.
Joeckel, R. M., 1991, Paleosol stratigraphy of the Eskridge Formation; Early Permian pedogenesis and climate in southeastern Nebraska: Journal of Sedimentary Petrology, v. 61, p. 234-255.
Joeckel, R. M., 1994, Virgilian (Upper Pennsylvanian) paleosols in the upper Lawrence Formation (Douglas Group) and in the Snyderville Shale Member (Oread Formation, Shawnee Group) of the northern midcontinent, USA--pedogenic contrasts in a cyclothem sequence: Journal of Sedimentary Research, v. A64, p. 853-866.
Joeckel, R. M., 1995, Paleosols below the Ames Marine Unit (upper Pennsylvanian, Conemaugh Group) in the Appalachian basin, U.S.A.--variability on an ancient depositional landscape: Journal of Sedimentary Research, v. A65, p. 393-407.
Johnson, K. S., and Denison, R. E., 1973, Igneous geology of the Wichita Mountains and economic geology of Permian rocks in southwest Oklahoma: Oklahoma Geological Survey, Special Publication No. 73-2, 33 p.
Johnson, S. Y., 1989, Significance of loessite in the Maroon Formation (Middle Pennsylvanian to lower Permian), Eagle basin, northwest Colorado: Journal of Sedimentary Petrology, v. 59, p. 782-791.
Kenny, R., and Neet, K. E., 1993, Upper Pennsylvanian-Permian (Naco Group) paleosols (north-central Arizona)--field and isotopic evidence: Geoderma, v. 58, p. 131-148.
Kent, D. V., and Muttoni, G., 2003, Mobility of Pangea-implications for late Paleozoic and early Mesozoic paleoclimate; in, The Great Rift Valleys of Pangea in eastern North America, Volume 1, Tectonics, Structure, and Vulcanism, P. M. LeTourneau and P. E. Olsen, eds.: Columbia University Press, New York, p. 11-20.
Kutzbach, J. E., and Gallimore, R. G., 1989, Pangean climates--megamonsoons of the megacontinent: Journal of Geophysical Research, v. 94, p. 3,341-3,357.
Kutzbach, J. E., and Ziegler, A. M., 1993, Simulation of late Permian climate and biomes with an atmosphere-ocean model--comparisons with observations: Philosophical Transactions of the Royal Society, London (B), v. 341, p. 327-340.
Kutzbach, J. E., and Guetter, P. J., 1984, The sensitivity of monsoon climates to orbital parameter changes for 9000 years BP--experiments with the NCAR general circulation model; in, Milankovitch and Climate, Part 2, A. Berger, J. Imbrie, J. J. Hays, G. Kukla, and B. Saltzman, eds.: Dordrecht, Holland, D. Reidel Publishing Company, p. 801-820.
Laporte, L. F., 1962, Paleoecology of the Cottonwood Limestone (Permian), northern mid-continent: Geological Society of America, Bulletin, v. 73, p. 521-544.
Long, L. E., Irwin, M. E., and Fisher, R. S., 1997, Rb-Sr ages of diagenesis of Mg-rich clay in Permian sediments, Palo Duro basin, Texas Panhandle, USA: Journal of Sedimentary Research, v. 67, p. 225-234.
Mack, G. H., James, W. C., and Monger, H. C., 1993, Classification of paleosols: Geological Society of America, Bulletin, v. 105, p. 129-136.
Mack, G. H., Leeder, M., Perez-Arlucea, M., and Bailey, B. D. J., 2003, Early Permian silt-bed fluvial sedimentation in the Orogrande basin of the Ancestral Rocky Mountains, New Mexico, USA: Sedimentary Geology, v. 160, p.159-178.
MacLachlan, M. E., 1972, Triassic System; in, Geologic Atlas of the Rocky Mountain Region: U.S.A.: Rocky Mountain Association of Geologists, Denver, Colorado, p. 166-176.
Maher, J. C., 1945, Structural development of the Las Animas Arch, Lincoln, Cheyenne, and Kiowa counties, Colorado: American Association of Petroleum Geologists, Bulletin, v. 29, p. 1,663-1,667.
Maher, J. C., 1946, Subsurface geologic cross section from Ness County, Kansas, to Lincoln County, Colorado: Kansas Geological Survey, Oil and Gas Investigations, Preliminary Cross Section 2, 13 p.
Maher, J. C., 1947, Subsurface geologic cross section from Scott County, Kansas, to Otero County, Colorado: Kansas Geological Survey, Oil and Gas Investigations, Preliminary Cross Section 4, 11 p.
Martîn-Chivelet, J., and Giménez, R., 1992, Paleosols in microtidal carbonate sequences, Sierra de Utiel Formation, upper Cretaceous, SE Spain: Sedimentary Geology, v. 81, p. 125-145.
Matthews, M. D., and Perlmutter, M. A., 1994, Global cyclostratigraphy--an application to the Eocene Green River basin; in, Orbital Forcing and Cyclic Sequences, P. L. de Boer and D. G. Smith, eds.: International Association of Sedimentologists, Special Publication 19, p. 459-481.
Mazzullo, S. J., 1998, Stratigraphic architecture of Lower Permian, cyclic carbonate reservoirs (Chase Group) in the mid-continent USA, based on outcrop studies: American Association of Petroleum Geologists, Bulletin, v. 82, p. 464-483.
Mazzullo, S. J., Teal, C. S., and Burtnett, C. A., 1995, Facies and stratigraphic analysis of cyclothemic strata in the Chase Group (Permian, Wolfcampian), south-central Kansas; in, Sequence Stratigraphy of the Midcontinent, N. Hyne, ed.: Tulsa Geological Society, Special Publication 4, p. 217-248.
Mazzullo, S. J., Teal, C. S., and Burtnett, C. A., 1997, Outcrop stratigraphy and depositional facies of the Chase Group (Permian, Wolfcampian) in Kansas and southeastern Nebraska: Kansas Geological Survey, Technical Series 6, 210 p.
McCahon, T. J., and Miller, K. B., 1997, Climatic significance of natric horizons in Permian (Asselian) palaeosols of north-central Kansas, USA: Sedimentology, v. 44, p. 113-125.
McKee, E. D., and Oriel, S. S., 1967, Paleotectonic maps of the Permian System: U.S. Geological Survey, Miscellaneous Geological Investigations Map I-450, 164 p.
McKenzie, J. A., 1993, Pluvial conditions in the eastern Sahara following penultimate deglaciation--Implications for changes in the atmospheric circulation patterns with global warming: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 103, p. 95-105.
Meek, F. B., and Hayden, F. V., 1858, On the probable existence of Permian rocks in Kansas Territory: Academy of Natural Sciences of Philadelphia, Proceedings for 1858, p. 9-10.
Menning, M., 2001, A Permian time scale 2000 and correlation of marine and continental sequences using the Illawarra Reversal (265 MA): Natura `Bresciana Ann. Mus. Civ. Nat., Brescia, Monografia No. 25, p. 355-362.
Menning, M., Alekseev, A. S., Chuvashov, B. I., Davydov, V. I., Devuyst, F.-X., Forke, H. C., Grunt, T. A., Hance, L., Heckel, P. H., Izokh, N. G., Jin, Y.-G., Jones, P. J., Kotlyar, G. V., Kozur, H. W., Nemyrovska, T. I., Schneider, J. W., Wang, X.-D., Weddige, K., Weyer, D., and Work, D. M., 2006, Global time scale and regional stratigraphic reference scales of central and west Europe, east Europe, Tethys, South China, and North America as used in the Devonian-Carboniferous-Permian correlation chart 2003 (DCP 2003): Palaeogeography, Palaeoclimatology, Palaeoecology, v. 240, p. 318-372.
Merriam, D. F., 1955, Jurassic rocks in Kansas: American Association of Petroleum Geologists, Bulletin, v. 39, no. 1, p. 36-41.
Miller, K. B., 1996, Stacked silicified burrow networks of the Lower (sic) Permian Barneston Limestone of Kansas-a record of episodic carbonate sedimentation (abs.); in, Sixth North American Paleontological Convention, Abstracts of Papers, J. E. Repetski, ed.: Palentological Society, Special Publication No. 18, p. 274.
Miller, K. B., and McCahon, T. J., 1999, Sedimentologic and mechanical analysis of uppermost Pennsylvanian and Permian mudstones in northeastern Kansas--Final Report K-Tran Project KSU-97-5: Kansas Department of Transportation, Topeka, KS, 158 p.
Miller, K. B., McCahon, T. J., and West, R. R., 1992, Introduction to Lower Permian (Wolfcampian) cycles of Kansas--Field Trip Guidebook, Project Pangea Workshop, Lawrence, KS, USA: International Union of Geological Sciences, Global Sedimentary Geology Project, p. I-1-I-47.
Miller, K. B., McCahon, T. J., and West, R. R., 1996, Lower Permian (Wolfcampian) paleosol-bearing cycles of the U.S. midcontinent--evidence of climatic cyclicity: Journal of Sedimentary Research, v. A66, p. 71-84.
Miller, K. B., and Twiss, P. C., 1994, Rocks of the Milford Lake spillway--facies, cycles, and environments of deposition: Kansas Geological Survey, Open-file Report 94-47, 33 p.
Miller, K. B., and West, R. R., 1993, Reevaluation of Wolfcampian cyclothems in northeastern Kansas--significance of subaerial exposure and flooding surfaces: Kansas Geological Survey, Bulletin 235, 26 p.
Miller, K. B. and West, R. R., 1998, Identification of sequence boundaries within cyclic strata of the lower Permian of Kansas, USA--problems and alternatives: Journal of Geology, v. 106, p. 119-132.
Molina-Garza, R. S., Geissman, J. W., and Van Der Voo, R., 1989, Paleomagnetism of Dewey Lake Formation (late Permian), northwest Texas--end of the Kiaman Superchron in North America: Journal of Geophysical Research, v. 94, p. 17,881-17,888.
Montañez, I. P., Tabor, N. J., Niemeier, D., DiMichele, W. A., Frank, T. D., Felding, C. R., Isbell, J. L., Birgenheier, L. P., and Rygel, M. C., 2007, CO2-forced climate and vegetation instability during late Paleozoic deglaciaton: Science, v. 315, p. 87-91.
Moore, R. C., 1940, Carboniferous-Permian boundary: American Association of Petroleum Geologists, Bulletin, v. 24, p. 282-336.
Moore, R. C., 1948, Classification of Pennsylvanian rocks in Iowa, Kansas, Missouri, Nebraska, and northern Oklahoma: American Association of Petroleum Geologists, Bulletin, v. 32, no. 11, p. 2,011-2,040.
Moore, R. C., and Landes, K. K., 1937, Geological map of Kansas: Kansas Geological Survey, map.
Moore, R. C., Elias, M. K., and Newell, N. D., 1934, Pennsylvanian and "Permian" rocks of Kansas--composite section along Kansas River and west central Missouri: Kansas Geological Survey, Chart, Open-file Report 34-3, 1 sheet.
Moore, R. C., Frye, J. C., Jewett, J. M., Lee, W., and O'Connor, H. G., 1952, Graphic column of Kansas rocks: Kansas Geological Survey, 1 sheet.
Mora, C. I., Fastovsky, D. E., and Driese, S. G., 1993, Geochemistry and stable isotopes of paleosols: University of Tennessee, Department of Geological Sciences, Studies in Geology 23, 66 p.
Mora, C. I., Driese, S. G., and Colarusso, L. A., 1996, Middle to late Paleozoic atmospheric CO2 levels from soil carbonate and organic matter: Science, v. 271, p. 1,105-1,107.
Mudge, B. F., 1866, First annual report on the geology of Kansas for 1864: Kansas Geological Survey, 56 p.
Mudge, B. F., 1875, Geology of Kansas: Kansas State Board of Agriculture, Fourth Annual Report, p. 107-127.
Mudge, B. F., 1878, Geology of Kansas: Kansas State Board of Agriculture, First Biennial Report, p. 46-88.
Newell, N. D., 1940, Invertebrate fauna of the late Permian Whitehorse Sandstone: Geological Society of America, Bulletin, v. 51, p. 261-336.
Olson, E. C., and Vaughn, P. P., 1970, The changes of terrestrial vertebrates and climate during the Permian of North America: Forma et Functio, v. 3, p. 113-138.
Olson, T. M., Babcock, J. A., Prasad, K. V. K., Boughton, S. D., Wagner, P. D., Franklin, M. H., and Thompson, K. A., 1997, Reservoir characterization of the giant Hugoton gas field, Kansas: American Association of Petroleum Geologists, Bulletin, v. 81, p. 1,785-1,803.
Olszewski, T. D., 1996, Sequence stratigraphy of an upper Pennsylvanian, midcontinent cyclothem from North America (Iola Limestone, Kansas and Missouri, USA): Facies, v. 35, p. 81-104.
Olszewski, T. D., and Patzkowsky, M. E., 2001, Measuring recurrence of marine biotic gradients-A case study from the Pennsylvanian-Permian midcontinent: Palaios, v. 16, no. 5, p. 444-460.
Olszewski, T. D., and Patzkowsky, M. E., 2003, From cyclothems to sequences--the record of eustacy and climate on an icehouse epeiric platform) Pennsylvanian-Permian, North American midcontinent): Journal of Sedimentary Research, v. 73, p.15-30.
Otto-Bliesner, B.L., 1993, Tropical mountains and coal formation--a climate model study of the Westphalian (306 MA): Geophysical Research Letters, v. 20, p. 1,947-1,950.
Pachut, J. F., and Cuffey, R. J., 1999, Stratigraphic and geographic bryozoan abundance gradients in the calcareous shales of the Wreford megacyclothem (lower Permian, Kansas): Kansas University, Paleontological Contributions, New Series, No. 10, 17 p.
Pachut, J. F., Cuffey, R. J. and Anstey, R. L., 1991, The concepts of astogeny and ontogeny in stenolaemate bryozoans, and their illustration in colonies of Tabulipora carbonaria from the lower Permian of Kansas: Journal of Paleontology, v. 65, p. 213-233.
Parrish, J. T., 1993, Climate of the supercontinent Pangea: Journal of Geology, v. 101, p. 215-233.
Parrish, J. T., 1998, Interpreting pre-Quaternary climate from the geologic record: New York, Columbia University Press, 338 p.
Parrish, J. T., and Peterson, E., 1988, Wind directions predicted from global circulation models and wind directions determined from eolian sandstones of the western United States--a comparison: Sedimentary Geology, v. 56, p. 261-282.
Parrish, J. T., Ziegler, A. M., and Scotese, C. R., 1982, Rainfall patterns and the distribution of coals and evaporites in the Mesozoic and Cenozoic: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 40, p. 67-101.
Patzkowsky, M. E., Smith, L. H., Markwick, P. J., Engberts, C. J., and Gyllenhaal, E. D., 1991, Application of the Fujita-Ziegler paleoclimate model--early Permian and late Cretaceous examples: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 86, p. 67-85.
Perlmutter, M. A., and Matthews, M. D., 1989, Global cyclostratigraphy-a model; in, Quantitative Dynamic Stratigraphy, T. A. Cross, ed.: Englewood Cliffs, New Jersey, Prentice Hall, p. 233-260.
Peterson, F., 1988, Pennsylvanian to Jurassic eolian transportation systems in the western United States: Sedimentary Geology, v. 56, p. 207-260.
Peyser, C. E., and Poulson, C. J., 2008, Controls on Permo-Carboniferous precipitation over tropical Pangaea--a GCM sensitivity study: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 268, p. 281-192.
Phillips, T. L., and Peppers, R. A., 1984, Changing patterns of Pennsylvanian coal-swamp vegetation and implications of climatic control on coal occurrence: International Journal of Coal Geology, v. 3, p. 205-255.
Phillips, T. L., Peppers, R. A., and DiMichele, W. A., 1985, Stratigraphic and interregional changes in Pennsylvanian coal-swamp vegetation--environmental inferences: International Journal of Coal Geology, v. 5, p. 43-110.
Posamentier, H. W., Jervey, M. T., and Vail, P. R., 1988, Eustatic controls on clastic deposition, I-conceptual framework; in, Sea-level Changes--An Integrated Approach, C. K. Wilgus, B. S. Hastings, C. G. St. C. Kendall, H. W. Posamentier, C. A. Ross, and J. C. Van Wagoner, eds.: SEPM, Special Publication 42, p. 109-124.
Powell, M. G., 2007, Latitudinal diversity gradients for brachiopod genera during late Palaeozoic time--links between climate, biogeography and evolutionary rates: Global Ecology and Biogeography, v. 16, no. 4, p. 519-528.
Presley, M. W., and McGillis, K. A., 1982, Coastal evaporite and tidal-flat sediments of the Upper Clear Fork and Glorieta Formations, Texas Panhandle: University of Texas, Bureau of Economic Geology, Report of Investigations 115, 50 p.
Prosser, C. S., 1895, The classification of the upper Paleozoic rocks of central Kansas: Journal of Geology, v. 3, p. 682-705; v. 7, p. 764-800.
Prosser, C. S., 1897, The upper Permian and lower Cretaceous: University Geological Survey of Kansas [Kansas Geological Survey], Vol. 2, p. 55-194.
Prosser, C. S., 1905, Notes of the Permian formations of Kansas: American Geologist, v. 6, p. 142-161.
Rankey, E. C., and Farr, M. R., 1997, Preserved pedogenic mineral magnetic signature, pedogenesis, and paleoclimate change; Pennsylvanian Roca Shale (Virgilian, Asselian), central Kansas, USA: Sedimentary Geology, v. 114, p. 11-32.
Rasbury, E. T., Hanson, G. N., Meyers, W. J., and Saller, A. H., 1997, Dating of the time of sedimentation using U-Pb ages of paleosol calcite: Geochimica et Cosmochimica Acta, v. 61, p. 1,525-1,529.
Rasbury, E. T., Hanson, G. N., Meyers, W. J., Holt, W. E., Goldstein, R. H., and Saller, A. H., 1998, U-Pb dates of paleosols--constraints on late Paleozoic cycle durations and boundary ages: Geology, v. 26, p. 403-406.
Rascoe, B., Jr., 1962, Regional stratigraphic analysis of Pennsylvanian and Permian rocks in western midcontinent, Colorado, Kansas, Oklahoma, Texas: American Association of Petroleum Geologists, Bulletin, v. 46, p. 1,345-1,370.
Rascoe, B., Jr., 1968, Permian System in western midcontinent: Mountain Geologist, v. 5, p. 127-138.
Rascoe, B., Jr., 1988, Permian System in western midcontinent; in, Permian Rocks of the Midcontinent, W. A. Morgan and J. A. Babcock, eds.: SEPM, Special Publication No. 1, p. 3-12.
Rascoe, B., Jr., and Adler, F. J., 1983, Permo-Carboniferous hydrocarbon accumulations, midcontinent, U.S.A.: American Association of Petroleum Geologists, Bulletin, v. 67, p. 979-1,001.
Rascoe, B., Jr, and Baars, D. L., 1972, Permian System; in, Geologic Atlas of the Rocky Mountain Region: Rocky Mountain Association of Geologists, Denver, Colorado, p. 143-165.
Rees, P. McA., Gibbs, M. T., Ziegler, A. M., Kutzbach, J. E., and Behling, P. J., 1999, Permian climates-evaluating model predictions using paleobotanical data: Geology, v. 27, no. 10, p. 891-894.
Retallack, G. J., Metzger, C. A., Greaver, T., Jahren, A. H., Smith, R. M. H., and Sheldon, N. D., 2006, Middle-late Permian mass extinction on land: Geological Society of America, Bulletin, v. 118, no. 11/12, p. 1,398-1,411.
Ritter, S. M., 1995, Upper Missourian-lower Wolfcampian (Kasimovian-Asselian) conodont biostratigraphy of the midcontinent, U.S.A.: Journal of Paleontology, v. 69, p. 1,139-1,154.
Ross, C. A., 1982, Paleozoic foraminifera-fusulinids; in, Foraminifera--Notes for a Short Course, M. A. Buzas and B. K. Sen Gupta, eds.: University of Tennessee, Department of Geological Sciences, Studies in Geology 6, p. 163-176.
Ross, C. A., and Ross, J. R. P., 1988, Late Paleozoic transgressive-regressive deposition; in, Sea-level Changes-An Integrated Approach, C. K. Wilgus, B. S. Hastings, C. G. St. C. Kendall, H. W. Posamentier, C. A. Ross, and J. C. van Wagoner, eds.: SEPM, Special Publication 42, p. 227-247.
Rowley, D. B., Raymond, A., Parrish, J. T., Lottes, A. L., Scotese, C. R., and Ziegler, A. M., 1985, Carboniferous paleogeographic, phytogeographic, and paleoclimatic reconstructions: International Journal of Coal Geology, v. 5, p. 7-42.
Samankassou, E., and West, R. R., 2004, Constructional and accumulational modes of fabrics in selected Pennsylvanian algal-dominated buildups in eastern Kansas, midcontinent, U.S.A.; in, Permo-Carboniferous Carbonate Platforms and Reefs, W. M. Ahr, P. M. Harris, W. A. Morgan, and I. D. Somerville, eds.: Society of Economic Paleontologists and Mineralogists, Special Publication No. 78, p. 219-237.
Sawin, R. S., Buchanan, R. C., and Lebsack, W., 1999, Flint Hills springs: Transactions of the Kansas Academy of Science, v. 102, p. 1-31.
Schenk, P. E., 1967, Facies and phases of the Altamont Limestone and megacyclothem (Pennsylvanian) Iowa to Oklahoma: Geological Society of America, Bulletin, v. 78, p. 1,369-1,383.
Schultze, H-P., and West, R. R., 1996, An eugeneodontid elasmobranch from the late Paleozoic of Kansas: Journal of Paleontology, v. 70, p. 162-165.
Scotese, C. R., 2001, Atlas of Earth history, v.1-Paleogeography: PALEOMAP Project (http://www.scotese.com/climate.htm).
Scotese, C. R., and Golonka, J., 1992, PALEOMAP paleogeographic atlas: Department of Geology, University of Texas at Arlington, PALEOMAP progress report #20.
Scotese, C. R., and McKerrow, W. S., 1990, Revised world maps and introduction; in, Palaeozoic Palaeogeography and Biogeography, W. S. McKerrow and C. R. Scotese, eds.: Geological Society of London, Memoir No. 12, p. 1-21.
Scott, A. C., and Glasspool, I. J., 2006, The diversification of Paleozoic fire systems and fluctuations in atmospheric oxygen concentrations: Proceedings of the National Academy of Science, v. 103, p. 10,861-10,865.
Scruton, P. C., 1953, Deposition of evaporites: American Association of Petroleum Geologists, Bulletin, v. 37, no. 11, p. 2,498-2,512.
Sellards, E. H., 1900a, A new genus of ferns from the Permian of Kansas: Kansas University Quarterly, v. 9, series A, p. 179-189, (prepared as a M.S. thesis for the Department of Botany, University of Kansas, Lawrence, KS, 1900).
Sellards, E. H., 1900b, Note on the Permian flora of Kansas: Kansas University Quarterly, v. 9, series A, p. 63-64.
Sellards, E. H., 1901a, Fossil plants in the Permian of Kansas: Kansas Academy of Science, Transactions, v. 17, p. 208-209.
Sellards, E. H., 1901b, Permian plants; Taeniopteris of the Permian of Kansas: Kansas University Quarterly, v. 10, series A, p. 1-12.
Sellards, E. H., 1903, Discovery of fossil insects in the Permian of Kansas: American Journal of Science, series 4, v. 16, p. 323-324.
Sellards, E. H., 1904, A study of the structure of Paleozoic cockroaches, with descriptions of new forms from the Coal Measures: American Journal of Science, series 4, v. 18, p. 113-134.
Sellards, E. H., 1906, Types of Permian insects; part 1, Odonata: American Journal of Science, series 4, v. 22, p. 249-258.
Sellards, E. H., 1907, Types of Permian insects; part 2, Plectoptera: American Journal of Science, series 4, v. 23, p. 345-355.
Sellards, E. H., 1908a, Chapter X, Fossil plants of the upper Paleozoic of Kansas: The University Geological Survey of Kansas [Kansas Geological Survey], Vol. 9 (Special report on oil and gas), p. 386-499.
Sellards, E. H., 1908b, Chapter XI, Cockroaches of the Kansas Coal Measures and of the Kansas Permian: The University Geological Survey of Kansas [Kansas Geological Survey], Vol. 9 (Special report on oil and gas), p. 501-569.
Sellards, E. H., 1909, Types of Permian insects; part 3, Megasecoptera, Oryctoblattinidae, and Protorthoptera: American Journal of Science, series 4, v. 27, p. 151-173.
Shaffer, B. L., 1964, Stratigraphic and paleontologic significance of plant microfossils in Permian evaporites of Kansas; in, Palynology in Oil Exploration--A Symposium, San Francisco, 1962: Society of Economic Paleontologist and Mineralogists, Special Publication 11, p. 97-115.
Shapiro, R. S., and West, R. R., 1999, Late Paleozoic stromatolites-new insights from the lower Permian of Kansas: Lethaia, v. 32, p. 131-139.
Shumard, B. F., and Swallow, G. C., 1858, Descriptions of new fossils from the Coal Measures of Missouri and Kansas: St. Louis Academy of Science, Transactions, v. 1, p. 198-227.
Sloss, L. L., 1996, Sequence stratigraphy on the craton-caveat emptor; in, Paleozoic Sequence Stratigraphy--Views from the North American Craton, B. J. Witzke, G. A. Ludvigson, and J. Day, eds.: Geological Society of America, Special Paper 306, p. 425-434.
Soil Survey Staff, 1992, Keys to soil taxonomy, 5th edition: Blacksburg, Virginia, Pocahontas Press, Inc., Soil Management Support Services, Technical Monograph No. 19, 541 p.
Soreghan, G. S., 1992, Preservation and paleoclimatic significance of eolian dust in the ancestral Rocky Mountains Province: Geology, v. 20, p. 1,111-1,114.
Soreghan, G. S., 1994, Stratigraphic responses to geologic processes--late Paleozoic eustasy and tectonics in the Pedregosa and Orogrande basins: Geological Society of America, Bulletin, v. 106, p.1,195-1,211.
Soreghan, G. S., and Montañez, I. P., 2008, Special issue on the late Paleozoic earth system: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 268, p. 123-125.
Soreghan, G. S., Elmore, R. D., and Lewchuk, M. T., 2002, Sedimentologic-magnetic record of western Pangean climate in upper Paleozoic loessite (lower Cutler beds, Utah): Geological Society of America, Bulletin, v. 114, no. 8, p. 1,019-1,035.
Soreghan, G. S., Sweet, D. E., Marra, K. R., Eble, C. F., Soreghan, M. J., Elmore, R. D., Kaplan, S. A., and Blum, M. D., 2007, An exhumed late Paleozoic canyon in the Rocky Mountains: The Journal of Geology, v. 115, p. 473-481.
Soreghan, G. S., Soreghan, M. J., and Hamilton, M. A., 2008, Origin and significance of loess in late Paleozoic western Pangaea--a record of tropical cold: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 268, p. 234-259.
Soreghan, G. S., Soreghan, M. J., Poulsen, C. J., Young, R. A., Eble, C. F., Sweet, D. E., and Davogusto, O. C., 2008, Anomalous cold in the Pangaean tropics: Geology, v. 36, p. 659-662.
Soreghan, M. J., Soreghan, G. S., and Hamilton, M. A., 2008, Glacial-interglacial shifts in atmospheric circulation of western tropical Pangaea: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 268, p. 260-272.
Swallow, G. C., 1858, Letter to the Academy on the Permian in Kansas: Transactions of the St. Louis Academy of Science, v. 1, p. 111-112.
Sweet, D. E., and Soreghan, G. S., 2008, Polygonal cracking in coarse clastics records cold temperatures in the equatorial Fountain Formation (Pennsylvanian-Permian, Colorado): Palaeogeography, Palaeoclimatology, Palaeoecology, v. 268, p. 193-204.
Tabor, N. J., and Montañez, I. P., 2002, Shifts in late Paleozoic atmospheric circulation over western equatorial Pangea--insights from pedogenic mineral δO18 compositions: Geology, v 30, no. 12, p. 1,127-1,130.
Tabor, N. J., and Montañez, I. P., 2004, Morphology and distribution of fossil soils in the Permo-Pennsylvanian Wichita and Bowie Groups, north-central Texas, USA--implications for western equatorial Pangean palaeoclimate during icehouse-greenhouse transition: Sedimentology, v. 51, p. 851-884.
Tabor, N. J., and Montañez, I. P., 2005, Oxygen and hydrogen isotope compositions of pedogenic phyllosilicates--development of modern surface domain arrays and implications for paleotemperature reconstructions: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 223, p. 127-146.
Tabor, N. J., and Poulson, C. J., 2008, Palaeoclimate across the late Pennsylvanian-early Permian tropical palaeolatitudes--a review of climate indicators, their distribution, and relation to palaeophysiographic climate factors: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 268, p. 293-310.
Tabor, N. J., and Yapp, C. J., 2005, Juxtaposed Permian and Pleistocene isotopic archives-surficial environments recorded in calcite and goethite from the Wichita Mountains, Oklahoma; in, Isotopic and Elemental Tracers of Cenozoic Climate Change, G. Mora and D. Surge, eds.: Geological Society of America, Special Publication No. 395, p. 55-70.
Tabor, N. J., Montañez, I. P., and Southard, R. J., 2002, Mineralogical and stable isotopic analysis of pedogenic proxies in Permo-Pennsylvanian paleosols--implications for paleoclimate and paleoatmospheric circulation: Geochimica et Cosmochimica Acta, v. 66, p. 3,093-3,107.
Tabor, N. J., Yapp, C. J., and Montañez, I. P., 2004, Goethite, calcite, and organic matter from Permian and Triassic soils--carbon isotopes and CO2 concentrations: Geochimica et Cosmochimica Acta, v. 68, p. 1,503-1,517.
Tabor, N. J., Montañez, I. P., Scotese, C. R., Poulson, C. J., and Mack, G. H., 2008, Paleosol archives of environmental and climatic history in paleotropical western Pangea during the latest Pennsylvanian and early Permian; in, Resolving the Late Paleozoic Ice Age in Time and Space, C. R. Felding, T. D. Frank, and J. L. Isbell, eds.: Geological Society of America, Special Paper 441, p. 291-303.
Tanner, W. F., 1959, Permo-Pennsylvanian paleogeography of part of Oklahoma: Journal of Sedimentary Petrology, v. 29, p. 326-335.
Tasch, P., 1958, Permian conchostracan-bearing beds of Kansas, part 1.	Jester Creek section--fauna and paleoecology: Journal of Paleontology, v. 32, no. 3, p. 525-540.
Tasch, P., 1961, Paleolimnology; Part 2--Harvey and Sedgwick counties, Kansas-stratigraphy and biota: Journal of Paleontology, v. 35, no. 4, p. 836-865.
Tasch, P., 1963, Paleolimnology; Part 3--Marion and Dickinson counties, Kansas, with additional sections in Harvey and Sedgwick counties--stratigraphy and biota: Journal of Paleontology, v. 37, no. 6, p. 1,133-1,251.
Tasch, P., and Zimmerman, J. R., 1959, New Permian insects discovered in Kansas and Oklahoma: Science, v. 130, p. 1,656.
Tasch, P., and Zimmerman, J. R., 1961, Comparative ecology of living and fossil conchostracans in a seven county area of Kansas and Oklahoma: University of Wichita Bulletin, University Studies No. 47, v. 36, no. 1, p. 3-14.
Taylor, E. L., Taylor, T. N., and Cúneo, N. R., 1992, The present is not the key to the past-a polar forest from the Permian of Antarctica: Science, v. 257, p. 1,675-1,677.
Tillyard, R. J., 1923, The lower Permian insects of Kansas; preliminary announcement: Entomological News, v. 34, p. 292-295.
Tillyard, R. J., 1924a, Kansas Permian insects; part 1, with a description of a new paleodictyopterid: American Journal of Science, series 5, v. 7, no. 39, p. 203-207.
Tillyard, R. J., 1924b, Kansas Permian insects; part 3, the new order Protohymenoptera: American Journal of Science, series 5, v. 8, no. 44, p. 111-122.
Tillyard, R. J., 1925a, Kansas Permian insects; part 4, the order Paleodictyoptera: American Journal of Science, series 5, v. 9, no. 52, p. 328-335.
Tillyard, R. J., 1925b, Kansas Permian insects; part 5, the orders Protodonata and Odonata: American Journal of Science, series 5, v. 10, no. 55, p. 41-73.
Tillyard, R. J., 1926a, Kansas Permian insects; part 6, additions to the orders Protohymenoptera and Odonata: American Journal of Science, series 5, v. 11, no. 61, p. 58-73.
Tillyard, R. J., 1926b, Kansas Permian insects; part 7, the order Mecoptera: American Journal of Science, series 5, v. 11, no. 62, p. 133-164.
Tillyard, R. J., 1926c, Kansas Permian insects; part 8, the order Copeognatha: American Journal of Science, series 5, v. 11, no. 64, p. 315-349.
Tillyard, R. J., 1926d, Kansas Permian insects; part 9, the order Hemiptera: American Journal of Science, series 5, v. 11, no. 65, p. 381-395.
Tillyard, R. J., 1928a, Kansas Permian insects; part 10, the new order Protoperlaria; a study of the typical genus Lemmatophora Sellards: American Journal of Science, series 5, v. 16, no. 93, p. 185-200.
Tillyard, R. J., 1928b, Kansas Permian insects; part 11, order Protoperlaria; family Lemmatophoridae: American Journal of Science, series 5, v. 16, no. 94, p. 313-348.
Tillyard, R. J., 1928c, Kansas Permian insects; part 12, the family Delopteridae, with a discussion of its ordinal position: American Journal of Science, series 5, v. 16, no. 96, p. 469-484.
Tillyard, R. J., 1931, Kansas Permian insects; part 13, the new order Protelytroptera, with a discussion of its relationships: American Journal of Science, series 5, v. 21, no. 123, p. 232-266.
Tillyard, R. J., 1932a, Kansas Permian insects; part 14, the order Neuroptera: American Journal of Science, series 5, v. 23, no. 133, p. 1-30.
Tillyard, R. J., 1932b, Kansas Permian insects; part 15, the order Plectoptera: American Journal of Science, series 5, v. 23, no. 134, p. 97-134; no. 135, p. 237-273.
Tillyard, R. J., 1936, Kansas Permian insects; part 16, the order Plectoptera (cont'd.)--the family Doteridae, with a note on the affinities of the order Protohymenoptera: American Journal of Science, series 5, v. 32, no. 192, p. 435-453.
Tillyard, R. J., 1937a, Kansas Permian insects; part 17, the order Megasecoptera and additions to the Palaeodictyoptera, Odonata, Protoperlaria, Copeognatha, and Neuroptera: American Journal of Science, series 5, v. 33, no. 194, p. 81-110.
Tillyard, R. J., 1937b, Kansas Permian insects; part 18, the order Embiaria: American Journal of Science, series 5, v. 33, no. 196, p. 242-251.
Tillyard, R. J., 1937c, Kansas Permian insects; part 19, the order Protoperlaria (cont'd), the family Probnisidae: American Journal of Science, series 5, v. 33, no. 198, p. 401-425.
Tillyard, R. J., 1937d, Kansas Permian insects; part 20, the cockroaches, or order Blattaria: American Journal of Science, series 5, v. 34, no. 201, p. 169-202.
Tillyard, R. J., 1937e, Kansas Permian insects; part 20, the cockroaches, or order Blattaria, part 2: American Journal of Science, series 5, v. 34, no. 204, p. 249-276.
Toomey, D. F., 1992, Microfacies correlation of the Early Permian Barneston Limestone, Conoco test facility to Vap's Pass, Kay County, northern Oklahoma: Oklahoma Geological Survey, Bulletin 145, p. 193-219.
Torres, A. M., West, R. R., and Sawin, R. S., 1992, Calcipatera cottonwoodensis, a new membranous late Paleozoic calcareous alga: Journal of Paleontology, v. 66, p. 678-681.
Twiss, P. C., 1987, Terrigenous biogenic silica as a possible source of late diagenetic chert in Permian limestones in Kansas (abs.): Geological Society of America, Abstracts with Programs, v. 19, no. 7, p. 873.
Twiss, P. C., 1988, Beattie Limestone (Lower Permian) of eastern Kansas; in, Centennial Field Guide, South-central Section, v. 4, O. T. Hayward ed.: Geological Society of America, p. 35-41.
Twiss, P. C., 1991a, Chase Group from the near-surface Amoco No. 1 Hargrave Core, Riley County, Kansas; in, Midcontinent Core Workshop-Integrated Studies of Petroleum Reservoirs in the Midcontinent: Midcontinent American Association of Petroleum Geologists Section Meeting, Wichita, Kansas, p. 123-141.
Twiss, P. C., 1991b, Nodular and bedded chert in the Florence Limestone (Lower Permian) of east-central Kansas (abs.): Geological Society of America, Abstracts with Programs, v. 23, no. 4, p. 101.
Twiss, P. C., 1994, The '93 flood and the origin of chert (abs.): Geological Society of America, Abstracts wth Programs, v. 26, no. 1, p. 29.
Twiss, P. C., and Underwood, J. R., Jr., 1988, Barneston Limestone (Lower Permian) of eastern Kansas; in, Centennial Field Guide, South-central Section, vol. 4, O. T. Hayward ed.: Geological Society of America, p. 25-28.
Vail, P. R., Mitchum, R. M., and Thompson, S., 1977, Seismic stratigraphy and global changes of sea level; part 4--global cycles of relative changes of sea level: American Association of Petroleum Geologists, Memoir 26, p. 83-97.
van Wagoner, J. C., Mitchum, R. M., Campion, K. M., and Rahmanian, V. D., 1990, Siliciclastic sequence stratigraphy in well logs, cores, and outcrops--Concepts for high-resolution correlation of time and facies: American Association of Petroleum Geologists, Methods in Exploration Series, no. 7, 55 p.
van Wagoner, J. C., Posamentier, H. W., Mitchum, R. M., Vail, P. R., Sarg, J. F., Loutit, T. S., and Hardenbol, J., 1988, An overview of the fundamentals of sequence stratigraphy and key definitions; in, Sea-Level Changes--An Integrated Approach, C. K. Wilgus, B. S. Hastings, C. G. St. C. Kendall, H. W. Posamentier, C. A. Ross, and J. C. van Wagoner, eds.: SEPM Special Publication 42, p. 39-45.
Veevers, J. J., 1994, Pangea-evolution of a supercontinent and its consequences for earth's paleoclimate and sedimentary environments; in, Pangea--Paleoclimate, Tectonics, and Sedimentation During Accretion, Zenith, and Breakup of a Supercontinent, G. DeV. Klein, ed.: Geological Society of America, Special Paper 288, p. 13-23.
Veevers, J. J., and Powell, C. McA., 1987, Late Paleozoic glacial episodes in Gondwanaland reflected in transgressive-regressive depositional sequences in Euramerica: Geological Society of America, Bulletin, v. 98, p. 475-487.
Wahlman, G. P., 1998, Fusulinid biostratigraphy of the new Pennsylvanian-Permian boundary in the southwest and midcontinent USA (abs.): Geological Society of America, Abstracts with Programs, v. 30, no. 3, p. 34.
Wahlman, G. P., 2007, Fusulinid biostratigraphy of Middle Pennsylvanian-Lower Permian cyclothemic sequences in midcontinent North America (abs.): Geological Society of America, Abstracts with Programs, v. 39, no. 3, p. 20.
Walker, J. S., 2006-07, An "atomic garbage dump" for Kansas--the controversy over the Lyons Radioactive Waste Repository, 1970-1972: Kansas History--A Journal of the Central Plains, winter 2006-07, v. 29, no. 4, p. 266-285.
Wanless, H. R., and Shepard, F. P., 1936, Sea level and climatic changes related to late Paleozoic cycles: Geological Society of America, Bulletin, v. 47, p. 1,177-1,206.
Wanless, H. R., and Weller, J. M., 1932, Correlation and extent of Pennsylvanian cyclothems: Geological Society of America, Bulletin, v. 43, p. 1,003-1,016.
Wang, Zhi-hao, and Qi, Yu-ping, 2002, Report on the Pennsylvanian conodont zonation from Nashui section of Loudian, Guizhou, China; in, Newsletter on Carboniferous Stratigraphy, D. M. Work, ed.: International Union of Geological Sciences Subcommission on Carboniferous Stratigraphy, v. 20, p. 29-33.
Wardlaw, B. R., 2004, Building an international Permian System and its correlation in the USA (abs.): Geological Society of America, Abstracts with Program, v. 36, no. 4, p. 67.
Wardlaw, B. R., Boardman, D. R., II, and Nestell, M. K., 2006, Carboniferous-Permian stratigraphy of the midcontinent: Geological Society of America, Abstracts with Program, v. 38, no. 2, p. 4.
Warren, K. M., Jr., 1969, The Mill Creek flora, Roca Shale, Wabaunsee County, Kansas: M.S. thesis, Department of Geology, Kansas State University, Manhattan, 49 p.
Watney, W. L., Berg, J. A., and Paul, S., 1988, Origin and distribution of the Hutchinson salt (lower Leonardian) in Kansas; in, Permian Rocks of the Midcontinent, W. A. Morgan, and J. A. Babcock, eds.: Midcontinent Section Society of Economic Paleontologists and Mineralogists, Special Publication No. 1, p. 113-135.
Watney, W. L., French, J. A., Jr., Wong, J. C., and Black, R., 1992, Time-series analysis of natural gamma ray logs from the midcontinent-tectonic or eustatic signal (abs.): Society of Economic Paleontologists and Mineralogists (SEPM), Mid-Year Meeting, Program, p. 65.
Watney, W. L., French, J. A. Jr., Doveton, J. H., Youle, J. C., and Guy, W. J., 1995, Cycle hierarchy and genetic stratigraphy of middle and upper Pennsylvanian strata in the upper mid-continent; in, Sequence Stratigraphy in the Mid-Continent, N. Hyne, ed.: Tulsa Geological Society, Special Publication 3, p. 141-192.
Watney, W. L., Nissen, S. E., Bhattacharya, S., and Young, D., 2003, Evaluation of the role of evaporite karst in the Hutchinson, Kansas, gas explosions, January 17 and 18, 2001; in, Evaporite Karst and Engineering/Environmental Problems in the United States, K. S. Johnson, and J. T. Neal, eds.: Oklahoma Geological Survey, Circular 109, p. 119-147.
Waugh, T. C., and Brady, L. L., 1976, Copper occurrences associated with Permian rocks in south-central Kansas; in, Stratiform Copper Deposits of the Mid-Continent Region, K. S. Johnson and R. L. Croy, eds.: Oklahoma Geological Survey, Circular 77, p. 76-79.
West, R. R., 1972, Stratigraphy and depositional environments of the Crouse Limestone (Permian) in north-central Kansas: Geological Society of America, South-Central Section, Sixth Annual Meeting Guidebook, 109 p.
West, R. R., and Twiss, P. C., 1988, The Crouse Limestone in north-central Kansas; lateral changes and paleoecological analysis; in, Centennial Field Guide, O. T. Hayward, ed.: Geological Society of America, South-central Section, v. 4, p. 29-34.
West, R. R., Archer, A. W., and Miller, K. B., 1997, The role of climate in stratigraphic patterns exhibited by late Palaeozoic rocks exposed in Kansas: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 128, p. 1-16.
West, R. R., Barrett, T. R., and Twiss, P. C., 1987, Chert in the lower Permian of the northern mid-continent (abs.): Geological Society of America, Abstracts with Programs, v. 19, no. 3, p. 180.
West, R. R., Jeppeson, J. A., Pearce, R. W., and Twiss, P. C., 1972, Crouse Limestone-its stratigraphy and depositional environment: Sixth Annual Meeting of South-Central Section, Geological Society of America, Guidebook, p. 81-89.
Williston, S. W., 1897a, Vertebrates from the Kansas Permian: Science, new series, v. 5, p. 395.
Williston, S. W., 1897b, Notice of some vertebrate remains from the Kansas Permian: Kansas University Quarterly, v. 6, series A, p. 53-56.
Williston, S. W., 1898, Notice of some vertebrate remains from the Kansas Permian: Kansas Academy of Science, Transactions, v. 15, p. 120-122.
Williston, S. W., 1908, Lysorophus, a Permian urodele: Biological Bulletin, v. 15, p. 229-240.
Williston, S. W., 1911a, Permian reptiles: Science, new series, v. 33, p. 631-632.
Williston, S. W., 1911b, American Permian vertebrates: University of Chicago Press, 145 p.
Williston, S. W., 1914, The osteology of some American Permian vertebrates: Journal of Geology, v. 22, p. 364-419.
Wilmarth, M. G., 1925, The geologic time classification of the United States Geological Survey compared with other classifications: U.S. Geological Survey, Bulletin 769, 138 p.
Wilson, L., 1973, Variations in mean annual sediment yield as a function of mean annual precipitation: American Journal of Science, v. 278, p. 335-349.
Witzke, B. J., 1990, Palaeoclimatic constraints for Palaeozoic palaeolatitudes of Laurentia and Euramerica; in, Palaeozoic Palaeogeography and Biogeography, W. S. McKerrow, and C. R. Scotese, eds.: Geological Society of London, Memoir No. 12, p. 57-73.
Wooster, L. C., 1930, Geology of Kansas and of each of the United States: Emporia, Kansas, Gazette Print, 93 p.
Wright, V. P., 1996, Use of paleosols in sequence stratigraphy of peritidal carbonates; in, Sequence Stratigraphy in British Geology, S. P. Hesselbo, and D. N. Parkinson, eds.: Geological Society, Special Publication 103, p. 63-74.
Yemane, K., 1993, Contribution of late Permian palaeogeography in maintaining a temperate climate in Gondwana: Nature, v. 361, p. 51-54.
Ziegler, A. F., Hulver, M. L., and Rowley, D. B., 1997, Permian world topography and climate; in, Late Glacial and Postglacial Environmental Changes, I. P. Martini, ed.: Oxford University Press, New York and Oxford, p. 111-146.
Ziegler, A. M., Gibbs, M. T., and Hulver, M. L., 1998, A mini-atlas of oceanic water masses in the Permian Period: Proceedings of the Royal Society of Victoria, v. 110, no. 1/2, p. 323-343.

References: v. 
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