Identification_Information:

Citation:

Citation_Information:

Originator: Suzanne W. Nicholson

Originator: Connie L. Dicken

Originator: John D. Horton

Originator: Michael P. Foose

Originator: Julia A.L. Mueller

Originator: Rudi Hon

Publication_Date: 2006

Title: Preliminary Integrated Geologic Map Databases for the United
States: Connecticut, Maine, Massachusetts, New Hampshire, New Jersey,
Rhode Island, Vermont

Edition: version 1.0

Geospatial_Data_Presentation_Form: map

Series_Information:

Series_Name: U.S. Geological Survey Open-File Report

Issue_Identification: 2006-1272

Publication_Information:

Publication_Place: Reston, VA

Publisher: U.S. Geological Survey

Online_Linkage: http://pubs.usgs.gov/of/2006/1272

Description:

Abstract: These metadata are specifically for the State of Connecticut,
one state in the national compilation of state geologic map databases.
The digital geologic map data was prepared by the Connecticut Geological
and Natural History Survey in 2000. Subsequent editing of the spatial
data by the USGS was limited to fitting a standardized state boundary to
the data, standardizing the arc coding, reprojecting the data, and minor
edits of arc or polygon attributes to conform with the paper map.

This open-file report is one of several that present the preliminary
results of the USGS Mineral Resources Program activity to compile a
national-scale geologic map database to support national and regional
level projects, including mineral resource and geoenvironmental
assessments. The only comprehensive sources of regional- and
national-scale geologic maps are state geologic maps with scales ranging
from 1:100,000 to 1:1,000,000. Digital versions of these state maps form
the core of what is presented here. Because no adequate geologic map
exists for the state of Alaska, it is being compiled in regional blocks
that also form part of this national database. It is expected that this
series will completed by approximately the end of 2007. These maps and
databases are being released in blocks of states or, in the case of
Alaska, as compiled blocks of 1:250,000-scale quadrangles as chapters in
this series. For Alaska, formal maps as well as databases are being
published here, whereas for the conterminous U.S. only state databases
and preview graphics are presented, because published maps for most
states already exist. For Alaska these regional compilations will form
the base for compiling a new geologic map of the state. As documented in
CONUSdocumentationNENJ.pdf, standards for the conterminous U.S. are
somewhat different than those for Alaska and Hawaii.

Purpose: A primary goal of this work is to develop geologic map datasets
with standardized structure and attribution. The database design and
standards are documented in CONUSdocumentationNENJ.pdf of this series.
The intent is that contiguous databases can be merged seamlessly and
without any additional effort. In addition to a common database
structure, the conterminous U.S. state databases (the contiguous 48
states) have been fitted to a set of standard state boundaries so that,
when states are merged, they match without slivers or overlap. No
attempt has been made to reconcile differences in mapping across state
boundaries.

Supplemental_Information:

This database consists of up to five major Arc/Info GIS datasets for
each state;

\- one: geologic map with formations,

\- two: faults (where present),

\- three: dikes (where present),

\- four: miscellaneous line features (where present),

\- five: miscellaneous point features (where present).

Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 2006

Currentness_Reference: publication date

Status:

Progress: Complete

Maintenance_and_Update_Frequency: none planned

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -73.728129

East_Bounding_Coordinate: -71.787751

North_Bounding_Coordinate: 42.050375

South_Bounding_Coordinate: 40.950954

Keywords:

Theme:

Theme_Keyword_Thesaurus: none

Theme_Keyword: geology

Place:

Place_Keyword_Thesaurus: none

Place_Keyword: USA

Place_Keyword: Connecticut

Theme:

Theme_Keyword_Thesaurus: National Geologic Map Database Catalog themes,
augmented

Theme_Keyword: 3100 - Vector

Theme_Keyword: 3110 - ESRI

Theme_Keyword: 3112 - export

Theme_Keyword: 1100 - Geology

Theme_Keyword: 1101 - General

Place:

Place_Keyword_Thesaurus: Augmented FIPS 10-4 and FIPS 6-4, version 1.0

Place_Keyword: US09 = Connecticut

Access_Constraints: none

Use_Constraints:

This database is not meant to be used or displayed at any scale other

than 1:500,000.

Any hardcopies utilizing these data sets shall clearly indicate

their source. If the licensee has modified the data in any way

they are obligated to describe the types of modifications they

have performed on the hardcopy map. Licensee specifically agrees

not to misrepresent these data sets, nor to imply that changes they

made were approved by the U.S. Geological Survey.

Point_of_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Suzanne W. Nicholson

Contact_Organization: U.S. Geological Survey

Contact_Address:

Address_Type: mailing and physical address

Address: 12201 Sunrise Valley Dr. MS954

City: Reston

State_or_Province: VA

Postal_Code: 20192

Country: USA

Contact_Voice_Telephone: 703-648-6344

Contact_Electronic_Mail_Address: swnich@usgs.gov

Data_Set_Credit:

State Geologic Map Compilation (SGMC) activity of the National Surveys
and Analysis

projects of the US Geological Survey Mineral Resources Program.

Native_Data_Set_Environment:

ARC/INFO version 8.3 and 9.1

Data_Quality_Information:

Attribute_Accuracy:

Attribute_Accuracy_Report: The values of the attributes ROCKTYPE1 and
ROCKTYPE2 were assigned based on the information in the legends of the
source maps (most of which are paper). The definitions of these values
are described in the draft document Geologic Map Classification version
6.1 (Johnson and others); available at the following website:
http://geology.usgs.gov/dm

Logical_Consistency_Report: All internal polygons were checked for
closure with vendor software and on hard copy plots. Overshoots and
undershoots have been deleted or corrected as appropriate.

Completeness_Report: Bodies of water are classified as water, and the
geologic units underlying them are not included in this coverage.

Positional_Accuracy:

Horizontal_Positional_Accuracy:

Horizontal_Positional_Accuracy_Report:

Accuracy of Connecticut state boundary and those arcs intersecting it:
The accuracy of the state boundary arcs is based on the 1:100,000 scale
original data used to produce this boundary. (Johnson, Bruce R. and
Leveritch, Beth, 1998, 1:100,000 Scale State Boundaries of the
Conterminous United States: U.S. Geological Survey, unpublished (see
metadata file: st100kmeta.txt, CONUSdocumentationNENJ.pdf))

Those internal arcs intersecting the state boundary were extended or
shortened as needed to complete polygons, possibly creating a small
amount of error.

Lineage:

Source_Information:

Source_Citation:

Citation_Information:

Originator: Rodgers, John

Publication_Date: 1985

Title: Bedrock Geological Map of Connecticut

Geospatial_Data_Presentation_Form: map

Publication_Information:

Publication_Place: Hartford, Connecticut

Publisher: Connecticut Geological and Natural History Survey

Online_Linkage: none

Source_Scale_Denominator: 125,000

Type_of_Source_Media: vector

Source_Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 1985

Source_Currentness_Reference: publication date

Source_Citation_Abbreviation:

Source_Contribution: provided geology for state map

Source_Information:

Source_Citation:

Citation_Information:

Originator: Connecticut Geological and Natural History Survey

Originator: DEP

Originator: U.S. Geological Survey

Publication_Date: 2000

Title: Bedrock Geology of Connecticut

Geospatial_Data_Presentation_Form: digital map

Publication_Information:

Publication_Place: Hartford, Connecticut

Publisher: Connecticut Geological and Natural History Survey

Online_Linkage:
http://magic.lib.uconn.edu/cgi-bin/MAGIC_DBsearch2.pl?Geography=37800&Loc=0000

Source_Scale_Denominator: 50,000

Type_of_Source_Media: vector

Source_Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 2000

Source_Currentness_Reference: publication date

Source_Citation_Abbreviation:

Source_Contribution: provided geology for state map

Source_Information:

Source_Citation:

Citation_Information:

Originator: Bruce R. Johnson

Publication_Date: unpublished

Title: 1:100,000 Scale State Boundaries of the Conterminous United
States

Geospatial_Data_Presentation_Form: vector data

Other_Citation_Details: Arc/INFO coverage developed by Bruce Johnson.
Derived from USGS 100,000-scale DLG boundary layer quadrangles.

Source_Scale_Denominator: 100,000

Type_of_Source_Media: online

Source_Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 1998

Source_Currentness_Reference: unknown

Source_Citation_Abbreviation: state boundaries

Source_Contribution: provided linework of the conterminous state
boundaries

Source_Information:

Source_Citation:

Citation_Information:

Originator: Bruce R. Johnson

Publication_Date: unpublished

Title: Geologic Map Unit Classification, ver. 6.1

Geospatial_Data_Presentation_Form: unknown

Other_Citation_Details: Document has been modified and is included in
Appendices of the publication.

Source_Scale_Denominator: none

Type_of_Source_Media: online; http:/geology.usgs.gov/dm

Source_Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 1998

Source_Currentness_Reference: unknown

Source_Citation_Abbreviation: lithclass

Source_Contribution: Source of lithologic codes and specific rock names
found in ROCKTYPE1 and ROCKTYPE2.

Process_Step:

Process_Description: The purpose of this standardization is to allow all
SGMC covers to be seamlessly joined without any additional effort to
form regional or national level digital maps. Note that for Alaska, the
state is being compiled as blocks of 1:250k quadrangles that will
ultimately be used to compile a new state map. Douglas Stoeser (USGS)
and Ric Wilson (USGS) are co-coordinators for the overall SGMC effort,
with Stoeser coordinating work on the mainland states and Wilson
coordinating work for Alaska and Hawaii.

Process_Date: 2003 - 2006

Process_Step:

Process_Description:

C.L. Dicken obtained the digital geologic map of Connecticut from the
following website:
http://magic.lib.uconn.edu/cgi-bin/MAGIC_DBsearch2.pl?Geography=37800&Loc=0000

The coverage was re-projected into the following:

projection: Lambert Conformal Conic

units: meters

datum: NAD27

standard parallel 1: 33 0 0.000

standard parallel 2: 45 0 0.000

central meridian: -100 0 0.000

reference latitude: 0 0 0.000

false easting: 0.00000

false northing: 0.00000

(Note: Attributes associated with the generation of the coverages were
not deleted.

PAT - shape, area, perimeter, coverage#, and coverage-id

AAT - shape, fnode#, tnode#, lnode#, rnode#, length, coverage#, and
coverage-id)

All attributes were deleted except unit.

The values from unit where then calculated into a new field called
orig_label.

Process_Date: 2005

Process_Step:

Process_Description:

The relevant state outline (arcs) was removed from the coverage and
replaced with the arcs from the 1:100,000 Scale State Boundaries of the
Conterminous United States.

This allows for a seamless fit of each state to a standard state
boundary base.

Process_Date: 2005

Process_Step:

Process_Description:

The following attributes were exported from Filemaker as a .dbf:

orig_label, map_symbol2, unit_link, reference_id, unit_age, rocktype1,
and rocktype2.

orig_label reflects the original map symbol used on the source map

map_symbol2 reflects map-symbol1 with the addition of a province number

unit_link is an auto generated field based on map-symbol2 and the state
abbreviation (e.g. CT001) that produces a unique identifier for each map
unit

reference_id was populated with an alphanumeric code (e.g. US001) that
designates the source used for the linework and other references used to
describe the age or lithologies of the unit.

unit_age was populated with general age assignment

rocktype1 records dominant lithology (does not imply minimum percentage
of abundance), using standardized data dictionary

rocktype2 records second most dominant lithology, using standardized
data dictionary

The attributes were then converted using the following structure:

item name: orig_label

width: 12

output: 12

type: c

item name: sgmc_label

width: 16

output: 16

type: c

item name: unit_link

width: 18

output: 18

type: c

item name: source

width: 6

output: 8

type: c

item name: unit_age

width: 60

output: 60

type: c

item name: rocktype1

width: 40

output: 40

type: c

item name: rocktype2

width: 40

output: 40

type: c

Process_Date: 2005

Process_Step:

Process_Description: Once the .dbf was in the correct format with
standardized column widths and data structure, it was converted into a
lookup table (.lut) in Arc/Info. Then a joinitem was performed to join
the look-up table to the polygon attribute table. orig_label was used as
the merge item.

Process_Date: 2005

Process_Step:

Process_Description:

Next, in preparing the uniform .aat file, the following items were added
to the table:

item name: arc-code

width: 3

output: 3

type: i

item name: arc-para1

width: 3

output: 3

type: i

item name: arc-para2

width: 3

output: 3

type: i

item name: source

width: 6

output: 8

type: c

Process_Date: 2005

Process_Step:

Process_Description:

Arc-code was populated using the paper map source to tag the lines using
the AAT line type data dictionary (see CONUSdocumentationNENJ.pdf in
this series).

Arc-para1 was populated when additional information was available such
as identifying the upthrown side of a fault or direction of thrusting on
a fault. (see CONUSdocumentationNENJ.pdf)

Arc-para2 is a scratch field that is used mostly in Alaska.

Source was populated with an alphanumeric code (e.g. US001) that
designates the source used for the linework.

Process_Date: 2005

Process_Step:

Process_Description:

Once the .aat and the .pat were populated with the correct attributes,
the coverage was exported as an .e00 file (CTgeol_lcc.e00).

Then it was unprojected into geographic coordinates and exported again
(CTgeol_dd.e00).

Process_Date: 2006

Process_Step:

Process_Description: Faults were extracted from the coverage and created
a separate fault coverage (CTfaults_lcc) and then exported
(CTfaults_lcc.e00).

Process_Date: 2006

Process_Step:

Process_Description: Finally, the geology lines and geology polygons
were converted into shapefiles; in both geographic coordinates and in
Lambert Conformal Conic projection.

Process_Date: 2006

Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Vector

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Planar:

Map_Projection:

Map_Projection_Name: Lambert Conformal Conic

Lambert_Conformal_Conic:

Standard_Parallel: 33

Standard_Parallel: 45

Longitude_of_Central_Meridian: -100.0

Latitude_of_Projection_Origin: 0

False_Easting: 0.00000

False_Northing: 0.00000

Planar_Coordinate_Information:

Planar_Coordinate_Encoding_Method: coordinate pair

Coordinate_Representation:

Abscissa_Resolution: 0.01

Ordinate_Resolution: 0.01

Planar_Distance_Units: Meters

Geodetic_Model:

Horizontal_Datum_Name: North American Datum of 1927

Ellipsoid_Name: Clarke 1866

Semi-major_Axis: 6378206.4

Denominator_of_Flattening_Ratio: 294.98

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: CT_geol.pat

Entity_Type_Definition: Polygon attribute table for the Connecticut
geologic coverage.

Entity_Type_Definition_Source: ESRI

Attribute:

Attribute_Label: ORIG_LABEL

Attribute_Definition:

unmodified map unit symbol from source cover.

type: character

width: 12

output width: 12

Attribute_Definition_Source: Doug Stoeser (USGS)

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Cc

Enumerated_Domain_Value_Definition: Cheshire Quartzite

Enumerated_Domain:

Enumerated_Domain_Value: Cd

Enumerated_Domain_Value_Definition: Dalton Formation

Enumerated_Domain:

Enumerated_Domain_Value: Ce

Enumerated_Domain_Value_Definition: Everett Schist

Enumerated_Domain:

Enumerated_Domain_Value: Ch

Enumerated_Domain_Value_Definition: Hoosac Schist

Enumerated_Domain:

Enumerated_Domain_Value: Cm

Enumerated_Domain_Value_Definition: Manhattan Schist

Enumerated_Domain:

Enumerated_Domain_Value: Cma

Enumerated_Domain_Value_Definition: Amphibolite-bearing unit of
Manhattan Schist

Enumerated_Domain:

Enumerated_Domain_Value: Cmcl

Enumerated_Domain_Value_Definition: Lower slice of Canaan Mountain
Schist

Enumerated_Domain:

Enumerated_Domain_Value: Cmcu

Enumerated_Domain_Value_Definition: Upper slice of Canaan Mountain
Schist

Enumerated_Domain:

Enumerated_Domain_Value: Cmcub

Enumerated_Domain_Value_Definition: Basal member of upper slice of
Canaan Mountain Schist

Enumerated_Domain:

Enumerated_Domain_Value: Csa

Enumerated_Domain_Value_Definition: Unit a \[of Stockbridge Marble\]

Enumerated_Domain:

Enumerated_Domain_Value: Csb

Enumerated_Domain_Value_Definition: Unit b \[of Stockbridge Marble\]

Enumerated_Domain:

Enumerated_Domain_Value: Csc

Enumerated_Domain_Value_Definition: Unit c \[of Stockbridge Marble\]

Enumerated_Domain:

Enumerated_Domain_Value: Cwb

Enumerated_Domain_Value_Definition: Waterbury Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: D?d

Enumerated_Domain_Value_Definition: Foliated quartz diorite

Enumerated_Domain:

Enumerated_Domain_Value: DSs

Enumerated_Domain_Value_Definition: Scotland Schist

Enumerated_Domain:

Enumerated_Domain_Value: DSsq

Enumerated_Domain_Value_Definition: Quartzite unit \[in Scotland
Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: DSt

Enumerated_Domain_Value_Definition: The Straits Schist

Enumerated_Domain:

Enumerated_Domain_Value: DSts

Enumerated_Domain_Value_Definition: Southington Mountain Member \[of The
Straits Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: DSw

Enumerated_Domain_Value_Definition: Wepawaug Schist

Enumerated_Domain:

Enumerated_Domain_Value: Dbl

Enumerated_Domain_Value_Definition: Littleton Formation

Enumerated_Domain:

Enumerated_Domain_Value: Dbl?

Enumerated_Domain_Value_Definition: Littleton Formation (uncertain)

Enumerated_Domain:

Enumerated_Domain_Value: Dblm

Enumerated_Domain_Value_Definition: Mount Pisgah Member of Littleton
Formation

Enumerated_Domain:

Enumerated_Domain_Value: Dc

Enumerated_Domain_Value_Definition: Canterbury Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Dce

Enumerated_Domain_Value_Definition: Eastford gneiss phase \[of
Canterbury Gneiss\]

Enumerated_Domain:

Enumerated_Domain_Value: De

Enumerated_Domain_Value_Definition: Erving Formation

Enumerated_Domain:

Enumerated_Domain_Value: Dgg

Enumerated_Domain_Value_Definition: Foliated granitic gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Dl

Enumerated_Domain_Value_Definition: Lebanon Gabbro

Enumerated_Domain:

Enumerated_Domain_Value: Dld

Enumerated_Domain_Value_Definition: Dioritic phase \[of Lebanon Gabbro\]

Enumerated_Domain:

Enumerated_Domain_Value: Dlp

Enumerated_Domain_Value_Definition: Lamprophyre

Enumerated_Domain:

Enumerated_Domain_Value: Dm

Enumerated_Domain_Value_Definition: Maromas Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Dn

Enumerated_Domain_Value_Definition: Hornblende norite

Enumerated_Domain:

Enumerated_Domain_Value: Dng

Enumerated_Domain_Value_Definition: Nonewaug Granite

Enumerated_Domain:

Enumerated_Domain_Value: Jb

Enumerated_Domain_Value_Definition: Buttress Dolerite

Enumerated_Domain:

Enumerated_Domain_Value: Jb?

Enumerated_Domain_Value_Definition: Buttress Dolerite (uncertain)

Enumerated_Domain:

Enumerated_Domain_Value: Jeb

Enumerated_Domain_Value_Definition: East Berlin Formation

Enumerated_Domain:

Enumerated_Domain_Value: Jha

Enumerated_Domain_Value_Definition: Hampden Basalt

Enumerated_Domain:

Enumerated_Domain_Value: Jho

Enumerated_Domain_Value_Definition: Holyoke Basalt

Enumerated_Domain:

Enumerated_Domain_Value: Jp

Enumerated_Domain_Value_Definition: Portland Arkose

Enumerated_Domain:

Enumerated_Domain_Value: Jsi

Enumerated_Domain_Value_Definition: Silicified rock and mylonite along
Mesozoic faults

Enumerated_Domain:

Enumerated_Domain_Value: Jsm

Enumerated_Domain_Value_Definition: Shuttle Meadow Formation

Enumerated_Domain:

Enumerated_Domain_Value: Jta

Enumerated_Domain_Value_Definition: Talcott Basalt

Enumerated_Domain:

Enumerated_Domain_Value: Jwr

Enumerated_Domain_Value_Definition: West Rock Dolerite

Enumerated_Domain:

Enumerated_Domain_Value: Jwr?

Enumerated_Domain_Value_Definition: West Rock Dolerite (uncertain)

Enumerated_Domain:

Enumerated_Domain_Value: OCr

Enumerated_Domain_Value_Definition: Rowe Schist

Enumerated_Domain:

Enumerated_Domain_Value: OCr+OCra

Enumerated_Domain_Value_Definition: Rowe Schist plus Amphibolite unit
\[in Rowe Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: OCr?

Enumerated_Domain_Value_Definition: Rowe Schist

Enumerated_Domain:

Enumerated_Domain_Value: OCs

Enumerated_Domain_Value_Definition: Stockbridge Marble

Enumerated_Domain:

Enumerated_Domain_Value: Oa

Enumerated_Domain_Value_Definition: Allingtown Metavolcanics

Enumerated_Domain:

Enumerated_Domain_Value: Oa+Oma

Enumerated_Domain_Value_Definition: Allingtown Metavolcanics plus Maltby
Lakes Metavolcanics

Enumerated_Domain:

Enumerated_Domain_Value: Ob

Enumerated_Domain_Value_Definition: Brookfield Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Obr

Enumerated_Domain_Value_Definition: Brimfield Schist

Enumerated_Domain:

Enumerated_Domain_Value: Obr?

Enumerated_Domain_Value_Definition: Brimfield Schist (uncertain)

Enumerated_Domain:

Enumerated_Domain_Value: Obrg

Enumerated_Domain_Value_Definition: Gneiss (metavolcanic) member \[of
Brimfield Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: Obs

Enumerated_Domain_Value_Definition: Bristol Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Oc

Enumerated_Domain_Value_Definition: Collinsville Formation

Enumerated_Domain:

Enumerated_Domain_Value: Ocg

Enumerated_Domain_Value_Definition: Hornblende gneiss member \[of
Collinsville Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Och

Enumerated_Domain_Value_Definition: Collins Hill Formation

Enumerated_Domain:

Enumerated_Domain_Value: Ochv

Enumerated_Domain_Value_Definition: Metavolcanic member \[of Collins
Hill Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Ocm

Enumerated_Domain_Value_Definition: Cobble Mountain Formation

Enumerated_Domain:

Enumerated_Domain_Value: Ocs

Enumerated_Domain_Value_Definition: Sweetheart Mountain Member \[of
Collinsville Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Og

Enumerated_Domain_Value_Definition: Ordovician? granitic gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Og?

Enumerated_Domain_Value_Definition: Ordovician? granitic gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ogh

Enumerated_Domain_Value_Definition: Golden Hill Schist

Enumerated_Domain:

Enumerated_Domain_Value: Ogh?

Enumerated_Domain_Value_Definition: Golden Hill Schist

Enumerated_Domain:

Enumerated_Domain_Value: Ogl

Enumerated_Domain_Value_Definition: Glastonbury Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Oh

Enumerated_Domain_Value_Definition: Harrison Gneiss (including Prospect
Gneiss)

Enumerated_Domain:

Enumerated_Domain_Value: Oh?

Enumerated_Domain_Value_Definition: Harrison Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ohb

Enumerated_Domain_Value_Definition: Beardsley Member \[of Harrison
(Prospect) Gneiss\]

Enumerated_Domain:

Enumerated_Domain_Value: Ohc

Enumerated_Domain_Value_Definition: Hawley Formation

Enumerated_Domain:

Enumerated_Domain_Value: Ohn

Enumerated_Domain_Value_Definition: Nodular member \[of Harrison
Gneiss\]

Enumerated_Domain:

Enumerated_Domain_Value: Ohp

Enumerated_Domain_Value_Definition: Pumpkin Ground Member \[of Harrison
(Prospect) Gneiss\]

Enumerated_Domain:

Enumerated_Domain_Value: Ol

Enumerated_Domain_Value_Definition: Litchfield Norite

Enumerated_Domain:

Enumerated_Domain_Value: Om

Enumerated_Domain_Value_Definition: Middletown Formation

Enumerated_Domain:

Enumerated_Domain_Value: Om?

Enumerated_Domain_Value_Definition: Middletown Formation

Enumerated_Domain:

Enumerated_Domain_Value: Oma

Enumerated_Domain_Value_Definition: Maltby Lakes Metavolcanics

Enumerated_Domain:

Enumerated_Domain_Value: Omal

Enumerated_Domain_Value_Definition: Lower part \[of Maltby Lakes
Metavolcanics\]

Enumerated_Domain:

Enumerated_Domain_Value: Omau

Enumerated_Domain_Value_Definition: Upper part \[of Maltby Lakes
Metavolcanics\]

Enumerated_Domain:

Enumerated_Domain_Value: Oml

Enumerated_Domain_Value_Definition: Lower member \[of Middletown
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Omm

Enumerated_Domain_Value_Definition: Massive mafic rock (in Middletown
Formation)

Enumerated_Domain:

Enumerated_Domain_Value: Omo

Enumerated_Domain_Value_Definition: Monson Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Omu

Enumerated_Domain_Value_Definition: Upper member \[of Middletown
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Oo

Enumerated_Domain_Value_Definition: Oronoque Schist

Enumerated_Domain:

Enumerated_Domain_Value: Op

Enumerated_Domain_Value_Definition: Preston Gabbro

Enumerated_Domain:

Enumerated_Domain_Value: Op+Oq

Enumerated_Domain_Value_Definition: Preston Gabbro plus Quinebaug
Formation

Enumerated_Domain:

Enumerated_Domain_Value: Opd

Enumerated_Domain_Value_Definition: Dioritic phase \[of Preston Gabbro\]

Enumerated_Domain:

Enumerated_Domain_Value: Oq

Enumerated_Domain_Value_Definition: Quinebaug Formation

Enumerated_Domain:

Enumerated_Domain_Value: Oqb

Enumerated_Domain_Value_Definition: Black Hill Member \[of Quinebaug
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Oqf

Enumerated_Domain_Value_Definition: Felsic gneiss member \[of Quinebaug
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Or

Enumerated_Domain_Value_Definition: Ratlum Mountain Schist

Enumerated_Domain:

Enumerated_Domain_Value: Or+Ora

Enumerated_Domain_Value_Definition: Ratlum Mountain Schist plus
Amphibolite unit \[in Ratlum Mountain Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: Or?

Enumerated_Domain_Value_Definition: Ratlum Mountain Schist

Enumerated_Domain:

Enumerated_Domain_Value: Ora

Enumerated_Domain_Value_Definition: Amphibolite unit \[in Ratlum
Mountain Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: Ose

Enumerated_Domain_Value_Definition: Units e and d \[of Stockbridge
Marble\]

Enumerated_Domain:

Enumerated_Domain_Value: Osg

Enumerated_Domain_Value_Definition: Units g and f \[of Stockbridge
Marble\]

Enumerated_Domain:

Enumerated_Domain_Value: Ot

Enumerated_Domain_Value_Definition: Taine Mountain Member

Enumerated_Domain:

Enumerated_Domain_Value: Ot+Oc

Enumerated_Domain_Value_Definition: Taine Mountain and Collinsville
Formations undivided

Enumerated_Domain:

Enumerated_Domain_Value: Ota

Enumerated_Domain_Value_Definition: Tatnic Hill Formation

Enumerated_Domain:

Enumerated_Domain_Value: Otaf

Enumerated_Domain_Value_Definition: Fly Pond (calc-silicate) Member \[of
Tatnic Hill Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Otay

Enumerated_Domain_Value_Definition: Yantic Member \[of Tatnic Hill
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Otb

Enumerated_Domain_Value_Definition: Basal member \[of Taine Mountain
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Otf

Enumerated_Domain_Value_Definition: Trap Falls Formation

Enumerated_Domain:

Enumerated_Domain_Value: Otf+Og

Enumerated_Domain_Value_Definition: Trap Falls Formation plus
Ordovician? granitic gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Otfc

Enumerated_Domain_Value_Definition: Carringtons Pond Member \[of Trap
Falls Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Otfg

Enumerated_Domain_Value_Definition: Schist and granulite member \[of
Trap Falls Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Otfs

Enumerated_Domain_Value_Definition: Shelton Member \[of Trap Falls
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Ots

Enumerated_Domain_Value_Definition: Scranton Mountain Member \[of Taine
Mountain Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Otw

Enumerated_Domain_Value_Definition: Wildcat Member \[of Taine Mountain
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Otwv

Enumerated_Domain_Value_Definition: Whigville Member \[of Taine Mountain
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Ow

Enumerated_Domain_Value_Definition: Walloomsac Schist

Enumerated_Domain:

Enumerated_Domain_Value: Owm

Enumerated_Domain_Value_Definition: Basal marble member \[of Walloomsac
Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: Pn

Enumerated_Domain_Value_Definition: Narragansett Pier Granite

Enumerated_Domain:

Enumerated_Domain_Value: Pnm

Enumerated_Domain_Value_Definition: Mafic phase \[of Narragansett Pier
Granite\]

Enumerated_Domain:

Enumerated_Domain_Value: Pp

Enumerated_Domain_Value_Definition: Porphyry (dacite or rhyolite)

Enumerated_Domain:

Enumerated_Domain_Value: Ppa

Enumerated_Domain_Value_Definition: Pinewood Adamellite

Enumerated_Domain:

Enumerated_Domain_Value: Ps

Enumerated_Domain_Value_Definition: Syenite

Enumerated_Domain:

Enumerated_Domain_Value: Pw

Enumerated_Domain_Value_Definition: Westerly Granite

Enumerated_Domain:

Enumerated_Domain_Value: Pzmy

Enumerated_Domain_Value_Definition: Mylonite along Paleozoic faults

Enumerated_Domain:

Enumerated_Domain_Value: SObl

Enumerated_Domain_Value_Definition: Lower member \[of Bigelow Brook
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: SObm

Enumerated_Domain_Value_Definition: Middle member \[of Bigelow Brook
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: SObu

Enumerated_Domain_Value_Definition: Upper member \[of Bigelow Brook
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: SOh

Enumerated_Domain_Value_Definition: Hebron Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: SOs

Enumerated_Domain_Value_Definition: Southbridge Formation

Enumerated_Domain:

Enumerated_Domain_Value: SOs?

Enumerated_Domain_Value_Definition: Southbridge Formation

Enumerated_Domain:

Enumerated_Domain_Value: SOsp

Enumerated_Domain_Value_Definition: Porphyritic member \[of Southbridge
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Sbc

Enumerated_Domain_Value_Definition: Clough Quartzite

Enumerated_Domain:

Enumerated_Domain_Value: Sbf

Enumerated_Domain_Value_Definition: Fitch Formation

Enumerated_Domain:

Enumerated_Domain_Value: Stb

Enumerated_Domain_Value_Definition: Basal member \[of The Straits
Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: TRnh

Enumerated_Domain_Value_Definition: New Haven Arkose

Enumerated_Domain:

Enumerated_Domain_Value: TRnh+Jb

Enumerated_Domain_Value_Definition: New Haven Arkose plus Buttress
Dolerite

Enumerated_Domain:

Enumerated_Domain_Value: Yg

Enumerated_Domain_Value_Definition: Gneiss of Highlands massifs

Enumerated_Domain:

Enumerated_Domain_Value: Yga

Enumerated_Domain_Value_Definition: Augen gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ygh

Enumerated_Domain_Value_Definition: Hornblende gneiss and amphibolite

Enumerated_Domain:

Enumerated_Domain_Value: Ygn

Enumerated_Domain_Value_Definition: Layered gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ygr

Enumerated_Domain_Value_Definition: Pink granitic gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ygs

Enumerated_Domain_Value_Definition: Rusty mica schist and gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Zl

Enumerated_Domain_Value_Definition: Light House Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Zp

Enumerated_Domain_Value_Definition: Plainfield Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zp+Zsc+Pn

Enumerated_Domain_Value_Definition: Plainfield Formation plus Stony
Creek Granite Gneiss plus Narragansett Pier Granite

Enumerated_Domain:

Enumerated_Domain_Value: Zp+Zsph+Pn?

Enumerated_Domain_Value_Definition: Plainfield Formation plus Potter
Hill Granite Gneiss plus Narragansett Pier Granite

Enumerated_Domain:

Enumerated_Domain_Value: Zpq

Enumerated_Domain_Value_Definition: Quartzite unit \[in Plainfield
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Zpq+Zsc+Pn

Enumerated_Domain_Value_Definition: Quartzite unit \[in Plainfield
Formation\] plus Stony Creek Granite Gneiss plus Narragansett Pier
Granite

Enumerated_Domain:

Enumerated_Domain_Value: Zsc+Pn

Enumerated_Domain_Value_Definition: Stony Creek Granite Gneiss plus
Narragansett Pier Granite

Enumerated_Domain:

Enumerated_Domain_Value: Zsh

Enumerated_Domain_Value_Definition: Hope Valley Alaskite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Zsp

Enumerated_Domain_Value_Definition: Ponaganset Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Zsph

Enumerated_Domain_Value_Definition: Potter Hill Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Zsph+Pn

Enumerated_Domain_Value_Definition: Potter Hill Granite Gneiss plus
Narragansett Pier Granite

Enumerated_Domain:

Enumerated_Domain_Value: Zspp

Enumerated_Domain_Value_Definition: Porphyritic phase \[of Potter Hill
Granite Gneiss\]

Enumerated_Domain:

Enumerated_Domain_Value: Zss

Enumerated_Domain_Value_Definition: Scituate Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Zw

Enumerated_Domain_Value_Definition: Waterford Group

Enumerated_Domain:

Enumerated_Domain_Value: Zw+Zb

Enumerated_Domain_Value_Definition: Waterford Group and Branford Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Zw+Zsc+Pn

Enumerated_Domain_Value_Definition: Waterford Group plus Stony Creek
Granite Gneiss plus Narragansett Pier Granite

Enumerated_Domain:

Enumerated_Domain_Value: Zwm

Enumerated_Domain_Value_Definition: Mamacoke Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zwn

Enumerated_Domain_Value_Definition: New London Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Zwnj

Enumerated_Domain_Value_Definition: Joshua Rock Member \[of New London
Gneiss\]

Enumerated_Domain:

Enumerated_Domain_Value: Zwr

Enumerated_Domain_Value_Definition: Rope Ferry Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: l

Enumerated_Domain_Value_Definition: unknown

Enumerated_Domain:

Enumerated_Domain_Value: u

Enumerated_Domain_Value_Definition: Ultramafic rock

Enumerated_Domain:

Enumerated_Domain_Value: water

Enumerated_Domain_Value_Definition: Water

Attribute:

Attribute_Label: SGMC_LABEL

Attribute_Definition:

orig_label + ;n where n= province number (n=0 if no province number)

type: character

width: 16

output width: 16

Attribute_Definition_Source: Doug Stoeser (USGS)

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: CAc;0

Enumerated_Domain_Value_Definition: Cheshire Quartzite

Enumerated_Domain:

Enumerated_Domain_Value: Cad;0

Enumerated_Domain_Value_Definition: Dalton Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAe;0

Enumerated_Domain_Value_Definition: Everett Schist

Enumerated_Domain:

Enumerated_Domain_Value: CAh;0

Enumerated_Domain_Value_Definition: Hoosac Schist

Enumerated_Domain:

Enumerated_Domain_Value: Cam;0

Enumerated_Domain_Value_Definition: Manhattan Schist

Enumerated_Domain:

Enumerated_Domain_Value: CAma;0

Enumerated_Domain_Value_Definition: Amphibolite-bearing unit of
Manhattan Schist

Enumerated_Domain:

Enumerated_Domain_Value: CAmcl;0

Enumerated_Domain_Value_Definition: Lower slice of Canaan Mountain
Schist

Enumerated_Domain:

Enumerated_Domain_Value: CAmcu;0

Enumerated_Domain_Value_Definition: Upper slice of Canaan Mountain
Schist

Enumerated_Domain:

Enumerated_Domain_Value: CAmcub;0

Enumerated_Domain_Value_Definition: Basal member of upper slice of
Canaan Mountain Schist

Enumerated_Domain:

Enumerated_Domain_Value: Casa;0

Enumerated_Domain_Value_Definition: Unit a \[of Stockbridge Marble\]

Enumerated_Domain:

Enumerated_Domain_Value: CAsb;0

Enumerated_Domain_Value_Definition: Unit b \[of Stockbridge Marble\]

Enumerated_Domain:

Enumerated_Domain_Value: CAsc;0

Enumerated_Domain_Value_Definition: Unit c \[of Stockbridge Marble\]

Enumerated_Domain:

Enumerated_Domain_Value: CAwb;0

Enumerated_Domain_Value_Definition: Waterbury Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Dd;0

Enumerated_Domain_Value_Definition: Foliated quartz diorite

Enumerated_Domain:

Enumerated_Domain_Value: DSs;0

Enumerated_Domain_Value_Definition: Scotland Schist

Enumerated_Domain:

Enumerated_Domain_Value: DSsq;0

Enumerated_Domain_Value_Definition: Quartzite unit \[in Scotland
Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: DSt;0

Enumerated_Domain_Value_Definition: The Straits Schist

Enumerated_Domain:

Enumerated_Domain_Value: DSts;0

Enumerated_Domain_Value_Definition: Southington Mountain Member \[of The
Straits Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: DSw;0

Enumerated_Domain_Value_Definition: Wepawaug Schist

Enumerated_Domain:

Enumerated_Domain_Value: Dbl;0

Enumerated_Domain_Value_Definition: Littleton Formation

Enumerated_Domain:

Enumerated_Domain_Value: Dbl1;0

Enumerated_Domain_Value_Definition: Littleton Formation (uncertain)

Enumerated_Domain:

Enumerated_Domain_Value: Dblm;0

Enumerated_Domain_Value_Definition: Mount Pisgah Member of Littleton
Formation

Enumerated_Domain:

Enumerated_Domain_Value: Dc;0

Enumerated_Domain_Value_Definition: Canterbury Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Dce;0

Enumerated_Domain_Value_Definition: Eastford gneiss phase \[of
Canterbury Gneiss\]

Enumerated_Domain:

Enumerated_Domain_Value: De;0

Enumerated_Domain_Value_Definition: Erving Formation

Enumerated_Domain:

Enumerated_Domain_Value: Dgg;0

Enumerated_Domain_Value_Definition: Foliated granitic gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Dl;0

Enumerated_Domain_Value_Definition: Lebanon Gabbro

Enumerated_Domain:

Enumerated_Domain_Value: Dld;0

Enumerated_Domain_Value_Definition: Dioritic phase \[of Lebanon Gabbro\]

Enumerated_Domain:

Enumerated_Domain_Value: Dlp;0

Enumerated_Domain_Value_Definition: Lamprophyre

Enumerated_Domain:

Enumerated_Domain_Value: Dm;0

Enumerated_Domain_Value_Definition: Maromas Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Dn;0

Enumerated_Domain_Value_Definition: Hornblende norite

Enumerated_Domain:

Enumerated_Domain_Value: Dng;0

Enumerated_Domain_Value_Definition: Nonewaug Granite

Enumerated_Domain:

Enumerated_Domain_Value: Jb;0

Enumerated_Domain_Value_Definition: Buttress Dolerite

Enumerated_Domain:

Enumerated_Domain_Value: Jb1;0

Enumerated_Domain_Value_Definition: Buttress Dolerite (uncertain)

Enumerated_Domain:

Enumerated_Domain_Value: Jeb;0

Enumerated_Domain_Value_Definition: East Berlin Formation

Enumerated_Domain:

Enumerated_Domain_Value: Jha;0

Enumerated_Domain_Value_Definition: Hampden Basalt

Enumerated_Domain:

Enumerated_Domain_Value: Jho;0

Enumerated_Domain_Value_Definition: Holyoke Basalt

Enumerated_Domain:

Enumerated_Domain_Value: Jp;0

Enumerated_Domain_Value_Definition: Portland Arkose

Enumerated_Domain:

Enumerated_Domain_Value: Jsi;0

Enumerated_Domain_Value_Definition: Silicified rock and mylonite along
Mesozoic faults

Enumerated_Domain:

Enumerated_Domain_Value: Jsm;0

Enumerated_Domain_Value_Definition: Shuttle Meadow Formation

Enumerated_Domain:

Enumerated_Domain_Value: Jta;0

Enumerated_Domain_Value_Definition: Talcott Basalt

Enumerated_Domain:

Enumerated_Domain_Value: Jwr;0

Enumerated_Domain_Value_Definition: West Rock Dolerite

Enumerated_Domain:

Enumerated_Domain_Value: Jwr1;0

Enumerated_Domain_Value_Definition: West Rock Dolerite (uncertain)

Enumerated_Domain:

Enumerated_Domain_Value: OCAr;0

Enumerated_Domain_Value_Definition: Rowe Schist

Enumerated_Domain:

Enumerated_Domain_Value: OCAr+OCAra;0

Enumerated_Domain_Value_Definition: Rowe Schist plus Amphibolite unit
\[in Rowe Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: OCAr1;0

Enumerated_Domain_Value_Definition: Rowe Schist

Enumerated_Domain:

Enumerated_Domain_Value: OCAs;0

Enumerated_Domain_Value_Definition: Stockbridge Marble

Enumerated_Domain:

Enumerated_Domain_Value: Oa;0

Enumerated_Domain_Value_Definition: Allingtown Metavolcanics

Enumerated_Domain:

Enumerated_Domain_Value: Oa+Oma;0

Enumerated_Domain_Value_Definition: Allingtown Metavolcanics plus Maltby
Lakes Metavolcanics

Enumerated_Domain:

Enumerated_Domain_Value: Ob;0

Enumerated_Domain_Value_Definition: Brookfield Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Obr;0

Enumerated_Domain_Value_Definition: Brimfield Schist

Enumerated_Domain:

Enumerated_Domain_Value: Obr1;0

Enumerated_Domain_Value_Definition: Brimfield Schist (uncertain)

Enumerated_Domain:

Enumerated_Domain_Value: Obrg;0

Enumerated_Domain_Value_Definition: Gneiss (metavolcanic) member \[of
Brimfield Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: Obs;0

Enumerated_Domain_Value_Definition: Bristol Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Oc;0

Enumerated_Domain_Value_Definition: Collinsville Formation

Enumerated_Domain:

Enumerated_Domain_Value: Ocg;0

Enumerated_Domain_Value_Definition: Hornblende gneiss member \[of
Collinsville Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Och;0

Enumerated_Domain_Value_Definition: Collins Hill Formation

Enumerated_Domain:

Enumerated_Domain_Value: Ochv;0

Enumerated_Domain_Value_Definition: Metavolcanic member \[of Collins
Hill Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Ocm;0

Enumerated_Domain_Value_Definition: Cobble Mountain Formation

Enumerated_Domain:

Enumerated_Domain_Value: Ocs;0

Enumerated_Domain_Value_Definition: Sweetheart Mountain Member \[of
Collinsville Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Og;0

Enumerated_Domain_Value_Definition: Ordovician? granitic gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Og1;0

Enumerated_Domain_Value_Definition: Ordovician? granitic gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ogh;0

Enumerated_Domain_Value_Definition: Golden Hill Schist

Enumerated_Domain:

Enumerated_Domain_Value: Ogh1;0

Enumerated_Domain_Value_Definition: Golden Hill Schist

Enumerated_Domain:

Enumerated_Domain_Value: Ogl;0

Enumerated_Domain_Value_Definition: Glastonbury Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Oh;0

Enumerated_Domain_Value_Definition: Harrison Gneiss (including Prospect
Gneiss)

Enumerated_Domain:

Enumerated_Domain_Value: Oh1;0

Enumerated_Domain_Value_Definition: Harrison Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ohb;0

Enumerated_Domain_Value_Definition: Beardsley Member \[of Harrison
(Prospect) Gneiss\]

Enumerated_Domain:

Enumerated_Domain_Value: Ohc;0

Enumerated_Domain_Value_Definition: Hawley Formation

Enumerated_Domain:

Enumerated_Domain_Value: Ohn;0

Enumerated_Domain_Value_Definition: Nodular member \[of Harrison
Gneiss\]

Enumerated_Domain:

Enumerated_Domain_Value: Ohp;0

Enumerated_Domain_Value_Definition: Pumpkin Ground Member \[of Harrison
(Prospect) Gneiss\]

Enumerated_Domain:

Enumerated_Domain_Value: Ol;0

Enumerated_Domain_Value_Definition: Litchfield Norite

Enumerated_Domain:

Enumerated_Domain_Value: Om;0

Enumerated_Domain_Value_Definition: Middletown Formation

Enumerated_Domain:

Enumerated_Domain_Value: Om1;0

Enumerated_Domain_Value_Definition: Middletown Formation

Enumerated_Domain:

Enumerated_Domain_Value: Oma;0

Enumerated_Domain_Value_Definition: Maltby Lakes Metavolcanics

Enumerated_Domain:

Enumerated_Domain_Value: Omal;0

Enumerated_Domain_Value_Definition: Lower part \[of Maltby Lakes
Metavolcanics\]

Enumerated_Domain:

Enumerated_Domain_Value: Omau;0

Enumerated_Domain_Value_Definition: Upper part \[of Maltby Lakes
Metavolcanics\]

Enumerated_Domain:

Enumerated_Domain_Value: Oml;0

Enumerated_Domain_Value_Definition: Lower member \[of Middletown
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Omm;0

Enumerated_Domain_Value_Definition: Massive mafic rock (in Middletown
Formation)

Enumerated_Domain:

Enumerated_Domain_Value: Omo;0

Enumerated_Domain_Value_Definition: Monson Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Omu;0

Enumerated_Domain_Value_Definition: Upper member \[of Middletown
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Oo;0

Enumerated_Domain_Value_Definition: Oronoque Schist

Enumerated_Domain:

Enumerated_Domain_Value: Op;0

Enumerated_Domain_Value_Definition: Preston Gabbro

Enumerated_Domain:

Enumerated_Domain_Value: Op+Oq;0

Enumerated_Domain_Value_Definition: Preston Gabbro plus Quinebaug
Formation

Enumerated_Domain:

Enumerated_Domain_Value: Opd;0

Enumerated_Domain_Value_Definition: Dioritic phase \[of Preston Gabbro\]

Enumerated_Domain:

Enumerated_Domain_Value: Oq;0

Enumerated_Domain_Value_Definition: Quinebaug Formation

Enumerated_Domain:

Enumerated_Domain_Value: Oqb;0

Enumerated_Domain_Value_Definition: Black Hill Member \[of Quinebaug
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Oqf;0

Enumerated_Domain_Value_Definition: Felsic gneiss member \[of Quinebaug
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Or;0

Enumerated_Domain_Value_Definition: Ratlum Mountain Schist

Enumerated_Domain:

Enumerated_Domain_Value: Or+Ora;0

Enumerated_Domain_Value_Definition: Ratlum Mountain Schist plus
Amphibolite unit \[in Ratlum Mountain Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: Or1;0

Enumerated_Domain_Value_Definition: Ratlum Mountain Schist

Enumerated_Domain:

Enumerated_Domain_Value: Ora;0

Enumerated_Domain_Value_Definition: Amphibolite unit \[in Ratlum
Mountain Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: Ose;0

Enumerated_Domain_Value_Definition: Units e and d \[of Stockbridge
Marble\]

Enumerated_Domain:

Enumerated_Domain_Value: Osg;0

Enumerated_Domain_Value_Definition: Units g and f \[of Stockbridge
Marble\]

Enumerated_Domain:

Enumerated_Domain_Value: Ot;0

Enumerated_Domain_Value_Definition: Taine Mountain Member

Enumerated_Domain:

Enumerated_Domain_Value: Ot+Oc;0

Enumerated_Domain_Value_Definition: Taine Mountain and Collinsville
Formations undivided

Enumerated_Domain:

Enumerated_Domain_Value: Ota;0

Enumerated_Domain_Value_Definition: Tatnic Hill Formation

Enumerated_Domain:

Enumerated_Domain_Value: Otaf;0

Enumerated_Domain_Value_Definition: Fly Pond (calc-silicate) Member \[of
Tatnic Hill Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Otay;0

Enumerated_Domain_Value_Definition: Yantic Member \[of Tatnic Hill
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Otb;0

Enumerated_Domain_Value_Definition: Basal member \[of Taine Mountain
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Otf;0

Enumerated_Domain_Value_Definition: Trap Falls Formation

Enumerated_Domain:

Enumerated_Domain_Value: Otf+Og;0

Enumerated_Domain_Value_Definition: Trap Falls Formation plus
Ordovician? granitic gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Otfc;0

Enumerated_Domain_Value_Definition: Carringtons Pond Member \[of Trap
Falls Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Otfg;0

Enumerated_Domain_Value_Definition: Schist and granulite member \[of
Trap Falls Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Otfs;0

Enumerated_Domain_Value_Definition: Shelton Member \[of Trap Falls
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Ots;0

Enumerated_Domain_Value_Definition: Scranton Mountain Member \[of Taine
Mountain Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Otw;0

Enumerated_Domain_Value_Definition: Wildcat Member \[of Taine Mountain
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Otwv;0

Enumerated_Domain_Value_Definition: Whigville Member \[of Taine Mountain
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Ow;0

Enumerated_Domain_Value_Definition: Walloomsac Schist

Enumerated_Domain:

Enumerated_Domain_Value: Owm;0

Enumerated_Domain_Value_Definition: Basal marble member \[of Walloomsac
Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: Pn;0

Enumerated_Domain_Value_Definition: Narragansett Pier Granite

Enumerated_Domain:

Enumerated_Domain_Value: Pnm;0

Enumerated_Domain_Value_Definition: Mafic phase \[of Narragansett Pier
Granite\]

Enumerated_Domain:

Enumerated_Domain_Value: Pp;0

Enumerated_Domain_Value_Definition: Porphyry (dacite or rhyolite)

Enumerated_Domain:

Enumerated_Domain_Value: Ppa;0

Enumerated_Domain_Value_Definition: Pinewood Adamellite

Enumerated_Domain:

Enumerated_Domain_Value: Ps;0

Enumerated_Domain_Value_Definition: Syenite

Enumerated_Domain:

Enumerated_Domain_Value: Pw;0

Enumerated_Domain_Value_Definition: Westerly Granite

Enumerated_Domain:

Enumerated_Domain_Value: PZmy;0

Enumerated_Domain_Value_Definition: Mylonite along Paleozoic faults

Enumerated_Domain:

Enumerated_Domain_Value: SObl;0

Enumerated_Domain_Value_Definition: Lower member \[of Bigelow Brook
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: SObm;0

Enumerated_Domain_Value_Definition: Middle member \[of Bigelow Brook
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: SObu;0

Enumerated_Domain_Value_Definition: Upper member \[of Bigelow Brook
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: SOh;0

Enumerated_Domain_Value_Definition: Hebron Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: SOs;0

Enumerated_Domain_Value_Definition: Southbridge Formation

Enumerated_Domain:

Enumerated_Domain_Value: SOs1;0

Enumerated_Domain_Value_Definition: Southbridge Formation

Enumerated_Domain:

Enumerated_Domain_Value: SOsp;0

Enumerated_Domain_Value_Definition: Porphyritic member \[of Southbridge
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Sbc;0

Enumerated_Domain_Value_Definition: Clough Quartzite

Enumerated_Domain:

Enumerated_Domain_Value: Sbf;0

Enumerated_Domain_Value_Definition: Fitch Formation

Enumerated_Domain:

Enumerated_Domain_Value: Stb;0

Enumerated_Domain_Value_Definition: Basal member \[of The Straits
Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: TRnh;0

Enumerated_Domain_Value_Definition: New Haven Arkose

Enumerated_Domain:

Enumerated_Domain_Value: TRnh+Jb;0

Enumerated_Domain_Value_Definition: New Haven Arkose plus Buttress
Dolerite

Enumerated_Domain:

Enumerated_Domain_Value: Yg;0

Enumerated_Domain_Value_Definition: Gneiss of Highlands massifs

Enumerated_Domain:

Enumerated_Domain_Value: Yga;0

Enumerated_Domain_Value_Definition: Augen gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ygh;0

Enumerated_Domain_Value_Definition: Hornblende gneiss and amphibolite

Enumerated_Domain:

Enumerated_Domain_Value: Ygn;0

Enumerated_Domain_Value_Definition: Layered gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ygr;0

Enumerated_Domain_Value_Definition: Pink granitic gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ygs;0

Enumerated_Domain_Value_Definition: Rusty mica schist and gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Zl;0

Enumerated_Domain_Value_Definition: Light House Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Zp;0

Enumerated_Domain_Value_Definition: Plainfield Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zp+Zsc+Pn;0

Enumerated_Domain_Value_Definition: Plainfield Formation plus Stony
Creek Granite Gneiss plus Narragansett Pier Granite

Enumerated_Domain:

Enumerated_Domain_Value: Zp+Zsph+Pn1;0

Enumerated_Domain_Value_Definition: Plainfield Formation plus Potter
Hill Granite Gneiss plus Narragansett Pier Granite

Enumerated_Domain:

Enumerated_Domain_Value: Zpq;0

Enumerated_Domain_Value_Definition: Quartzite unit \[in Plainfield
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: Zpq+Zsc+Pn;0

Enumerated_Domain_Value_Definition: Quartzite unit \[in Plainfield
Formation\] plus Stony Creek Granite Gneiss plus Narragansett Pier
Granite

Enumerated_Domain:

Enumerated_Domain_Value: Zsc+Pn;0

Enumerated_Domain_Value_Definition: Stony Creek Granite Gneiss plus
Narragansett Pier Granite

Enumerated_Domain:

Enumerated_Domain_Value: Zsh;0

Enumerated_Domain_Value_Definition: Hope Valley Alaskite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Zsp;0

Enumerated_Domain_Value_Definition: Ponaganset Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Zsph;0

Enumerated_Domain_Value_Definition: Potter Hill Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Zsph+Pn;0

Enumerated_Domain_Value_Definition: Potter Hill Granite Gneiss plus
Narragansett Pier Granite

Enumerated_Domain:

Enumerated_Domain_Value: Zspp;0

Enumerated_Domain_Value_Definition: Porphyritic phase \[of Potter Hill
Granite Gneiss\]

Enumerated_Domain:

Enumerated_Domain_Value: Zss;0

Enumerated_Domain_Value_Definition: Scituate Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Zw;0

Enumerated_Domain_Value_Definition: Waterford Group

Enumerated_Domain:

Enumerated_Domain_Value: Zw+Zb;0

Enumerated_Domain_Value_Definition: Waterford Group and Branford Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Zw+Zsc+Pn;0

Enumerated_Domain_Value_Definition: Waterford Group plus Stony Creek
Granite Gneiss plus Narragansett Pier Granite

Enumerated_Domain:

Enumerated_Domain_Value: Zwm;0

Enumerated_Domain_Value_Definition: Mamacoke Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zwn;0

Enumerated_Domain_Value_Definition: New London Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Zwnj;0

Enumerated_Domain_Value_Definition: Joshua Rock Member \[of New London
Gneiss\]

Enumerated_Domain:

Enumerated_Domain_Value: Zwr;0

Enumerated_Domain_Value_Definition: Rope Ferry Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: unknown

Enumerated_Domain_Value_Definition: unknown

Enumerated_Domain:

Enumerated_Domain_Value: u;0

Enumerated_Domain_Value_Definition: Ultramafic rock

Enumerated_Domain:

Enumerated_Domain_Value: water;0

Enumerated_Domain_Value_Definition: Water

Attribute:

Attribute_Label: unit_link

Attribute_Definition:

composite map label = ST + sgmc_label

This creates a unique identifier for every unit in the CONUS
(continental United States) covers.

type: character

width: 18

output width: 18

Attribute_Definition_Source: Doug Stoeser (USGS)

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: CTCAc;0

Enumerated_Domain_Value_Definition: Cheshire Quartzite

Enumerated_Domain:

Enumerated_Domain_Value: CTCad;0

Enumerated_Domain_Value_Definition: Dalton Formation

Enumerated_Domain:

Enumerated_Domain_Value: CTCAe;0

Enumerated_Domain_Value_Definition: Everett Schist

Enumerated_Domain:

Enumerated_Domain_Value: CTCAh;0

Enumerated_Domain_Value_Definition: Hoosac Schist

Enumerated_Domain:

Enumerated_Domain_Value: CTCam;0

Enumerated_Domain_Value_Definition: Manhattan Schist

Enumerated_Domain:

Enumerated_Domain_Value: CTCAma;0

Enumerated_Domain_Value_Definition: Amphibolite-bearing unit of
Manhattan Schist

Enumerated_Domain:

Enumerated_Domain_Value: CTCAmcl;0

Enumerated_Domain_Value_Definition: Lower slice of Canaan Mountain
Schist

Enumerated_Domain:

Enumerated_Domain_Value: CTCAmcu;0

Enumerated_Domain_Value_Definition: Upper slice of Canaan Mountain
Schist

Enumerated_Domain:

Enumerated_Domain_Value: CTCAmcub;0

Enumerated_Domain_Value_Definition: Basal member of upper slice of
Canaan Mountain Schist

Enumerated_Domain:

Enumerated_Domain_Value: CTCasa;0

Enumerated_Domain_Value_Definition: Unit a \[of Stockbridge Marble\]

Enumerated_Domain:

Enumerated_Domain_Value: CTCAsb;0

Enumerated_Domain_Value_Definition: Unit b \[of Stockbridge Marble\]

Enumerated_Domain:

Enumerated_Domain_Value: CTCAsc;0

Enumerated_Domain_Value_Definition: Unit c \[of Stockbridge Marble\]

Enumerated_Domain:

Enumerated_Domain_Value: CTCAwb;0

Enumerated_Domain_Value_Definition: Waterbury Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTDd;0

Enumerated_Domain_Value_Definition: Foliated quartz diorite

Enumerated_Domain:

Enumerated_Domain_Value: CTDSs;0

Enumerated_Domain_Value_Definition: Scotland Schist

Enumerated_Domain:

Enumerated_Domain_Value: CTDSsq;0

Enumerated_Domain_Value_Definition: Quartzite unit \[in Scotland
Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: CTDSt;0

Enumerated_Domain_Value_Definition: The Straits Schist

Enumerated_Domain:

Enumerated_Domain_Value: CTDSts;0

Enumerated_Domain_Value_Definition: Southington Mountain Member \[of The
Straits Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: CTDSw;0

Enumerated_Domain_Value_Definition: Wepawaug Schist

Enumerated_Domain:

Enumerated_Domain_Value: CTDbl;0

Enumerated_Domain_Value_Definition: Littleton Formation

Enumerated_Domain:

Enumerated_Domain_Value: CTDbl1;0

Enumerated_Domain_Value_Definition: Littleton Formation (uncertain)

Enumerated_Domain:

Enumerated_Domain_Value: CTDblm;0

Enumerated_Domain_Value_Definition: Mount Pisgah Member of Littleton
Formation

Enumerated_Domain:

Enumerated_Domain_Value: CTDc;0

Enumerated_Domain_Value_Definition: Canterbury Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTDce;0

Enumerated_Domain_Value_Definition: Eastford gneiss phase \[of
Canterbury Gneiss\]

Enumerated_Domain:

Enumerated_Domain_Value: CTDe;0

Enumerated_Domain_Value_Definition: Erving Formation

Enumerated_Domain:

Enumerated_Domain_Value: CTDgg;0

Enumerated_Domain_Value_Definition: Foliated granitic gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTDl;0

Enumerated_Domain_Value_Definition: Lebanon Gabbro

Enumerated_Domain:

Enumerated_Domain_Value: CTDld;0

Enumerated_Domain_Value_Definition: Dioritic phase \[of Lebanon Gabbro\]

Enumerated_Domain:

Enumerated_Domain_Value: CTDlp;0

Enumerated_Domain_Value_Definition: Lamprophyre

Enumerated_Domain:

Enumerated_Domain_Value: CTDm;0

Enumerated_Domain_Value_Definition: Maromas Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTDn;0

Enumerated_Domain_Value_Definition: Hornblende norite

Enumerated_Domain:

Enumerated_Domain_Value: CTDng;0

Enumerated_Domain_Value_Definition: Nonewaug Granite

Enumerated_Domain:

Enumerated_Domain_Value: CTJb;0

Enumerated_Domain_Value_Definition: Buttress Dolerite

Enumerated_Domain:

Enumerated_Domain_Value: CTJb1;0

Enumerated_Domain_Value_Definition: Buttress Dolerite (uncertain)

Enumerated_Domain:

Enumerated_Domain_Value: CTJeb;0

Enumerated_Domain_Value_Definition: East Berlin Formation

Enumerated_Domain:

Enumerated_Domain_Value: CTJha;0

Enumerated_Domain_Value_Definition: Hampden Basalt

Enumerated_Domain:

Enumerated_Domain_Value: CTJho;0

Enumerated_Domain_Value_Definition: Holyoke Basalt

Enumerated_Domain:

Enumerated_Domain_Value: CTJp;0

Enumerated_Domain_Value_Definition: Portland Arkose

Enumerated_Domain:

Enumerated_Domain_Value: CTJsi;0

Enumerated_Domain_Value_Definition: Silicified rock and mylonite along
Mesozoic faults

Enumerated_Domain:

Enumerated_Domain_Value: CTJsm;0

Enumerated_Domain_Value_Definition: Shuttle Meadow Formation

Enumerated_Domain:

Enumerated_Domain_Value: CTJta;0

Enumerated_Domain_Value_Definition: Talcott Basalt

Enumerated_Domain:

Enumerated_Domain_Value: CTJwr;0

Enumerated_Domain_Value_Definition: West Rock Dolerite

Enumerated_Domain:

Enumerated_Domain_Value: CTJwr1;0

Enumerated_Domain_Value_Definition: West Rock Dolerite (uncertain)

Enumerated_Domain:

Enumerated_Domain_Value: CTOCAr;0

Enumerated_Domain_Value_Definition: Rowe Schist

Enumerated_Domain:

Enumerated_Domain_Value: CTOCAr+OCAra;0

Enumerated_Domain_Value_Definition: Rowe Schist plus Amphibolite unit
\[in Rowe Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOCAr1;0

Enumerated_Domain_Value_Definition: Rowe Schist

Enumerated_Domain:

Enumerated_Domain_Value: CTOCAs;0

Enumerated_Domain_Value_Definition: Stockbridge Marble

Enumerated_Domain:

Enumerated_Domain_Value: CTOa;0

Enumerated_Domain_Value_Definition: Allingtown Metavolcanics

Enumerated_Domain:

Enumerated_Domain_Value: CTOa+Oma;0

Enumerated_Domain_Value_Definition: Allingtown Metavolcanics plus Maltby
Lakes Metavolcanics

Enumerated_Domain:

Enumerated_Domain_Value: CTOb;0

Enumerated_Domain_Value_Definition: Brookfield Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTObr;0

Enumerated_Domain_Value_Definition: Brimfield Schist

Enumerated_Domain:

Enumerated_Domain_Value: CTObr1;0

Enumerated_Domain_Value_Definition: Brimfield Schist (uncertain)

Enumerated_Domain:

Enumerated_Domain_Value: CTObrg;0

Enumerated_Domain_Value_Definition: Gneiss (metavolcanic) member \[of
Brimfield Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: CTObs;0

Enumerated_Domain_Value_Definition: Bristol Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTOc;0

Enumerated_Domain_Value_Definition: Collinsville Formation

Enumerated_Domain:

Enumerated_Domain_Value: CTOcg;0

Enumerated_Domain_Value_Definition: Hornblende gneiss member \[of
Collinsville Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOch;0

Enumerated_Domain_Value_Definition: Collins Hill Formation

Enumerated_Domain:

Enumerated_Domain_Value: CTOchv;0

Enumerated_Domain_Value_Definition: Metavolcanic member \[of Collins
Hill Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOcm;0

Enumerated_Domain_Value_Definition: Cobble Mountain Formation

Enumerated_Domain:

Enumerated_Domain_Value: CTOcs;0

Enumerated_Domain_Value_Definition: Sweetheart Mountain Member \[of
Collinsville Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOg;0

Enumerated_Domain_Value_Definition: Ordovician? granitic gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTOg1;0

Enumerated_Domain_Value_Definition: Ordovician? granitic gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTOgh;0

Enumerated_Domain_Value_Definition: Golden Hill Schist

Enumerated_Domain:

Enumerated_Domain_Value: CTOgh1;0

Enumerated_Domain_Value_Definition: Golden Hill Schist

Enumerated_Domain:

Enumerated_Domain_Value: CTOgl;0

Enumerated_Domain_Value_Definition: Glastonbury Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTOh;0

Enumerated_Domain_Value_Definition: Harrison Gneiss (including Prospect
Gneiss)

Enumerated_Domain:

Enumerated_Domain_Value: CTOh1;0

Enumerated_Domain_Value_Definition: Harrison Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTOhb;0

Enumerated_Domain_Value_Definition: Beardsley Member \[of Harrison
(Prospect) Gneiss\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOhc;0

Enumerated_Domain_Value_Definition: Hawley Formation

Enumerated_Domain:

Enumerated_Domain_Value: CTOhn;0

Enumerated_Domain_Value_Definition: Nodular member \[of Harrison
Gneiss\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOhp;0

Enumerated_Domain_Value_Definition: Pumpkin Ground Member \[of Harrison
(Prospect) Gneiss\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOl;0

Enumerated_Domain_Value_Definition: Litchfield Norite

Enumerated_Domain:

Enumerated_Domain_Value: CTOm;0

Enumerated_Domain_Value_Definition: Middletown Formation

Enumerated_Domain:

Enumerated_Domain_Value: CTOm1;0

Enumerated_Domain_Value_Definition: Middletown Formation

Enumerated_Domain:

Enumerated_Domain_Value: CTOma;0

Enumerated_Domain_Value_Definition: Maltby Lakes Metavolcanics

Enumerated_Domain:

Enumerated_Domain_Value: CTOmal;0

Enumerated_Domain_Value_Definition: Lower part \[of Maltby Lakes
Metavolcanics\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOmau;0

Enumerated_Domain_Value_Definition: Upper part \[of Maltby Lakes
Metavolcanics\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOml;0

Enumerated_Domain_Value_Definition: Lower member \[of Middletown
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOmm;0

Enumerated_Domain_Value_Definition: Massive mafic rock (in Middletown
Formation)

Enumerated_Domain:

Enumerated_Domain_Value: CTOmo;0

Enumerated_Domain_Value_Definition: Monson Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTOmu;0

Enumerated_Domain_Value_Definition: Upper member \[of Middletown
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOo;0

Enumerated_Domain_Value_Definition: Oronoque Schist

Enumerated_Domain:

Enumerated_Domain_Value: CTOp;0

Enumerated_Domain_Value_Definition: Preston Gabbro

Enumerated_Domain:

Enumerated_Domain_Value: CTOp+Oq;0

Enumerated_Domain_Value_Definition: Preston Gabbro plus Quinebaug
Formation

Enumerated_Domain:

Enumerated_Domain_Value: CTOpd;0

Enumerated_Domain_Value_Definition: Dioritic phase \[of Preston Gabbro\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOq;0

Enumerated_Domain_Value_Definition: Quinebaug Formation

Enumerated_Domain:

Enumerated_Domain_Value: CTOqb;0

Enumerated_Domain_Value_Definition: Black Hill Member \[of Quinebaug
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOqf;0

Enumerated_Domain_Value_Definition: Felsic gneiss member \[of Quinebaug
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOr;0

Enumerated_Domain_Value_Definition: Ratlum Mountain Schist

Enumerated_Domain:

Enumerated_Domain_Value: CTOr+Ora;0

Enumerated_Domain_Value_Definition: Ratlum Mountain Schist plus
Amphibolite unit \[in Ratlum Mountain Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOr1;0

Enumerated_Domain_Value_Definition: Ratlum Mountain Schist

Enumerated_Domain:

Enumerated_Domain_Value: CTOra;0

Enumerated_Domain_Value_Definition: Amphibolite unit \[in Ratlum
Mountain Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOse;0

Enumerated_Domain_Value_Definition: Units e and d \[of Stockbridge
Marble\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOsg;0

Enumerated_Domain_Value_Definition: Units g and f \[of Stockbridge
Marble\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOt;0

Enumerated_Domain_Value_Definition: Taine Mountain Member

Enumerated_Domain:

Enumerated_Domain_Value: CTOt+Oc;0

Enumerated_Domain_Value_Definition: Taine Mountain and Collinsville
Formations undivided

Enumerated_Domain:

Enumerated_Domain_Value: CTOta;0

Enumerated_Domain_Value_Definition: Tatnic Hill Formation

Enumerated_Domain:

Enumerated_Domain_Value: CTOtaf;0

Enumerated_Domain_Value_Definition: Fly Pond (calc-silicate) Member \[of
Tatnic Hill Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOtay;0

Enumerated_Domain_Value_Definition: Yantic Member \[of Tatnic Hill
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOtb;0

Enumerated_Domain_Value_Definition: Basal member \[of Taine Mountain
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOtf;0

Enumerated_Domain_Value_Definition: Trap Falls Formation

Enumerated_Domain:

Enumerated_Domain_Value: CTOtf+Og;0

Enumerated_Domain_Value_Definition: Trap Falls Formation plus
Ordovician? granitic gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTOtfc;0

Enumerated_Domain_Value_Definition: Carringtons Pond Member \[of Trap
Falls Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOtfg;0

Enumerated_Domain_Value_Definition: Schist and granulite member \[of
Trap Falls Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOtfs;0

Enumerated_Domain_Value_Definition: Shelton Member \[of Trap Falls
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOts;0

Enumerated_Domain_Value_Definition: Scranton Mountain Member \[of Taine
Mountain Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOtw;0

Enumerated_Domain_Value_Definition: Wildcat Member \[of Taine Mountain
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOtwv;0

Enumerated_Domain_Value_Definition: Whigville Member \[of Taine Mountain
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: CTOw;0

Enumerated_Domain_Value_Definition: Walloomsac Schist

Enumerated_Domain:

Enumerated_Domain_Value: CTOwm;0

Enumerated_Domain_Value_Definition: Basal marble member \[of Walloomsac
Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: CTPn;0

Enumerated_Domain_Value_Definition: Narragansett Pier Granite

Enumerated_Domain:

Enumerated_Domain_Value: CTPnm;0

Enumerated_Domain_Value_Definition: Mafic phase \[of Narragansett Pier
Granite\]

Enumerated_Domain:

Enumerated_Domain_Value: CTPp;0

Enumerated_Domain_Value_Definition: Porphyry (dacite or rhyolite)

Enumerated_Domain:

Enumerated_Domain_Value: CTPpa;0

Enumerated_Domain_Value_Definition: Pinewood Adamellite

Enumerated_Domain:

Enumerated_Domain_Value: CTPs;0

Enumerated_Domain_Value_Definition: Syenite

Enumerated_Domain:

Enumerated_Domain_Value: CTPw;0

Enumerated_Domain_Value_Definition: Westerly Granite

Enumerated_Domain:

Enumerated_Domain_Value: CTPZmy;0

Enumerated_Domain_Value_Definition: Mylonite along Paleozoic faults

Enumerated_Domain:

Enumerated_Domain_Value: CTSObl;0

Enumerated_Domain_Value_Definition: Lower member \[of Bigelow Brook
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: CTSObm;0

Enumerated_Domain_Value_Definition: Middle member \[of Bigelow Brook
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: CTSObu;0

Enumerated_Domain_Value_Definition: Upper member \[of Bigelow Brook
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: CTSOh;0

Enumerated_Domain_Value_Definition: Hebron Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTSOs;0

Enumerated_Domain_Value_Definition: Southbridge Formation

Enumerated_Domain:

Enumerated_Domain_Value: CTSOs1;0

Enumerated_Domain_Value_Definition: Southbridge Formation

Enumerated_Domain:

Enumerated_Domain_Value: CTSOsp;0

Enumerated_Domain_Value_Definition: Porphyritic member \[of Southbridge
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: CTSbc;0

Enumerated_Domain_Value_Definition: Clough Quartzite

Enumerated_Domain:

Enumerated_Domain_Value: CTSbf;0

Enumerated_Domain_Value_Definition: Fitch Formation

Enumerated_Domain:

Enumerated_Domain_Value: CTStb;0

Enumerated_Domain_Value_Definition: Basal member \[of The Straits
Schist\]

Enumerated_Domain:

Enumerated_Domain_Value: CTTRnh;0

Enumerated_Domain_Value_Definition: New Haven Arkose

Enumerated_Domain:

Enumerated_Domain_Value: CTTRnh+Jb;0

Enumerated_Domain_Value_Definition: New Haven Arkose plus Buttress
Dolerite

Enumerated_Domain:

Enumerated_Domain_Value: CTYg;0

Enumerated_Domain_Value_Definition: Gneiss of Highlands massifs

Enumerated_Domain:

Enumerated_Domain_Value: CTYga;0

Enumerated_Domain_Value_Definition: Augen gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTYgh;0

Enumerated_Domain_Value_Definition: Hornblende gneiss and amphibolite

Enumerated_Domain:

Enumerated_Domain_Value: CTYgn;0

Enumerated_Domain_Value_Definition: Layered gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTYgr;0

Enumerated_Domain_Value_Definition: Pink granitic gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTYgs;0

Enumerated_Domain_Value_Definition: Rusty mica schist and gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTZl;0

Enumerated_Domain_Value_Definition: Light House Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTZp;0

Enumerated_Domain_Value_Definition: Plainfield Formation

Enumerated_Domain:

Enumerated_Domain_Value: CTZp+Zsc+Pn;0

Enumerated_Domain_Value_Definition: Plainfield Formation plus Stony
Creek Granite Gneiss plus Narragansett Pier Granite

Enumerated_Domain:

Enumerated_Domain_Value: CTZp+Zsph+Pn1;0

Enumerated_Domain_Value_Definition: Plainfield Formation plus Potter
Hill Granite Gneiss plus Narragansett Pier Granite

Enumerated_Domain:

Enumerated_Domain_Value: CTZpq;0

Enumerated_Domain_Value_Definition: Quartzite unit \[in Plainfield
Formation\]

Enumerated_Domain:

Enumerated_Domain_Value: CTZpq+Zsc+Pn;0

Enumerated_Domain_Value_Definition: Quartzite unit \[in Plainfield
Formation\] plus Stony Creek Granite Gneiss plus Narragansett Pier
Granite

Enumerated_Domain:

Enumerated_Domain_Value: CTZsc+Pn;0

Enumerated_Domain_Value_Definition: Stony Creek Granite Gneiss plus
Narragansett Pier Granite

Enumerated_Domain:

Enumerated_Domain_Value: CTZsh;0

Enumerated_Domain_Value_Definition: Hope Valley Alaskite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTZsp;0

Enumerated_Domain_Value_Definition: Ponaganset Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTZsph;0

Enumerated_Domain_Value_Definition: Potter Hill Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTZsph+Pn;0

Enumerated_Domain_Value_Definition: Potter Hill Granite Gneiss plus
Narragansett Pier Granite

Enumerated_Domain:

Enumerated_Domain_Value: CTZspp;0

Enumerated_Domain_Value_Definition: Porphyritic phase \[of Potter Hill
Granite Gneiss\]

Enumerated_Domain:

Enumerated_Domain_Value: CTZss;0

Enumerated_Domain_Value_Definition: Scituate Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTZw;0

Enumerated_Domain_Value_Definition: Waterford Group

Enumerated_Domain:

Enumerated_Domain_Value: CTZw+Zb;0

Enumerated_Domain_Value_Definition: Waterford Group and Branford Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTZw+Zsc+Pn;0

Enumerated_Domain_Value_Definition: Waterford Group plus Stony Creek
Granite Gneiss plus Narragansett Pier Granite

Enumerated_Domain:

Enumerated_Domain_Value: CTZwm;0

Enumerated_Domain_Value_Definition: Mamacoke Formation

Enumerated_Domain:

Enumerated_Domain_Value: CTZwn;0

Enumerated_Domain_Value_Definition: New London Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CTZwnj;0

Enumerated_Domain_Value_Definition: Joshua Rock Member \[of New London
Gneiss\]

Enumerated_Domain:

Enumerated_Domain_Value: CTZwr;0

Enumerated_Domain_Value_Definition: Rope Ferry Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: unknown Enumerated_Domain_Value_Definition:
unknown

Enumerated_Domain:

Enumerated_Domain_Value: CTu;0

Enumerated_Domain_Value_Definition: Ultramafic rock

Enumerated_Domain:

Enumerated_Domain_Value: CTwater;0

Enumerated_Domain_Value_Definition: Water

Attribute:

Attribute_Label: source

Attribute_Definition:

An alphanumeric code (e.g. US001) that designates the source material
used.

type: character

width: 6

output width: 8

Attribute_Definition_Source: Doug Stoeser (USGS)

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value:

Enumerated_Domain_Value_Definition:

Attribute:

Attribute_Label: unit_age

Attribute_Definition:

geologic age from the source map used.

type: character

width: 60

output width: 60

Attribute_Definition_Source: Doug Stoeser (USGS)

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Cambrian?

Enumerated_Domain_Value: Devonian

Enumerated_Domain_Value: Devonian in part, probably Ordovician in part

Enumerated_Domain_Value: Devonian or Silurian or both

Enumerated_Domain_Value: Devonian?

Enumerated_Domain_Value: Holocene

Enumerated_Domain_Value: Lower Cambrian

Enumerated_Domain_Value: Lower Cambrian and perhaps partly older

Enumerated_Domain_Value: Lower Jurassic

Enumerated_Domain_Value: Lower Ordovician

Enumerated_Domain_Value: Lower Ordovician and Cambrian

Enumerated_Domain_Value: Lower Ordovician or Cambrian or both

Enumerated_Domain_Value: Lower? Ordovician

Enumerated_Domain_Value: Middle Ordovician

Enumerated_Domain_Value: Middle Ordovician or older

Enumerated_Domain_Value: Middle Ordovician?

Enumerated_Domain_Value: Middle or Lower Ordovician

Enumerated_Domain_Value: Middle or Lower Ordovician?

Enumerated_Domain_Value: Middle to Lower? Ordovician

Enumerated_Domain_Value: Middle? Jurassic

Enumerated_Domain_Value: Middle? Ordovician

Enumerated_Domain_Value: Ordovician or older

Enumerated_Domain_Value: Permian

Enumerated_Domain_Value: Proterozoic Y

Enumerated_Domain_Value: Proterozoic Y; may contain some older rocks

Enumerated_Domain_Value: Proterozoic Z or Cambrian or both

Enumerated_Domain_Value: Proterozoic Z?

Enumerated_Domain_Value: Proterozoic Z? and Permian

Enumerated_Domain_Value: Silurian

Enumerated_Domain_Value: Silurian and Ordovician

Enumerated_Domain_Value: Silurian and perhaps Ordovician

Enumerated_Domain_Value: Silurian or Ordovician or both

Enumerated_Domain_Value: Silurian or perhaps Ordovician

Enumerated_Domain_Value: Upper Cambrian

Enumerated_Domain_Value: Upper Triassic; possibly Lower Jurassic at top

Enumerated_Domain_Value: Upper Triassic; possibly Lower Jurassic at top
plus Middle?

Enumerated_Domain_Value: Upper and Middle? Cambrian

Enumerated_Domain_Value: Upper or Middle Paleozoic

Enumerated_Domain_Value: Upper? and Middle Ordovician

Enumerated_Domain_Value: probably mainly Jurassic

Enumerated_Domain_Value: unknown

Attribute:

Attribute_Label: rocktype1

Attribute_Definition:

The predominant lithology found in the formation.

type: character

width: 40

output width: 40

Attribute_Definition_Source: Johnson Lith Class 6.1a

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: amphibolite

Enumerated_Domain_Value: arkose

Enumerated_Domain_Value: augen gneiss

Enumerated_Domain_Value: basalt

Enumerated_Domain_Value: calc-silicate rock

Enumerated_Domain_Value: diabase

Enumerated_Domain_Value: diorite

Enumerated_Domain_Value: felsic gneiss

Enumerated_Domain_Value: gabbro

Enumerated_Domain_Value: gneiss

Enumerated_Domain_Value: granite

Enumerated_Domain_Value: granitic gneiss

Enumerated_Domain_Value: granofels

Enumerated_Domain_Value: greenschist

Enumerated_Domain_Value: greenstone

Enumerated_Domain_Value: lamprophyre

Enumerated_Domain_Value: mafic gneiss

Enumerated_Domain_Value: marble

Enumerated_Domain_Value: mylonite

Enumerated_Domain_Value: norite

Enumerated_Domain_Value: orthogneiss

Enumerated_Domain_Value: porphyry

Enumerated_Domain_Value: quartz monzonite

Enumerated_Domain_Value: quartzite

Enumerated_Domain_Value: schist

Enumerated_Domain_Value: shale

Enumerated_Domain_Value: siltstone

Enumerated_Domain_Value: syenite

Enumerated_Domain_Value: ultramafic intrusive rock

Enumerated_Domain_Value: unknown

Enumerated_Domain_Value: water

Attribute:

Attribute_Label: rocktype2

Attribute_Definition:

The second most predominant lithology in the formation.

type: character

width: 40

output width: 40

Attribute_Definition_Source: Johnson Lith Class 6.1

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: amphibolite

Enumerated_Domain_Value: basalt

Enumerated_Domain_Value: biotite gneiss

Enumerated_Domain_Value: calc-silicate rock

Enumerated_Domain_Value: conglomerate

Enumerated_Domain_Value: dacite

Enumerated_Domain_Value: diabase

Enumerated_Domain_Value: dolostone (dolomite)

Enumerated_Domain_Value: felsic metavolcanic rock

Enumerated_Domain_Value: gabbro

Enumerated_Domain_Value: gneiss

Enumerated_Domain_Value: granite

Enumerated_Domain_Value: granitic gneiss

Enumerated_Domain_Value: granofels

Enumerated_Domain_Value: greenschist

Enumerated_Domain_Value: greenstone

Enumerated_Domain_Value: mafic gneiss

Enumerated_Domain_Value: mafic metavolcanic rock

Enumerated_Domain_Value: mica schist

Enumerated_Domain_Value: pegmatite

Enumerated_Domain_Value: phyllite

Enumerated_Domain_Value: quartz diorite

Enumerated_Domain_Value: quartzite

Enumerated_Domain_Value: sandstone

Enumerated_Domain_Value: schist

Enumerated_Domain_Value: shale

Enumerated_Domain_Value: siltstone

Detailed_Description:

Entity_Type:

Entity_Type_Label: CT_geol.aat

Entity_Type_Definition: Arc attribute table for Connecticut geologic
coverage.

Entity_Type_Definition_Source: ESRI

Attribute:

Attribute_Label: arc-code

Attribute_Definition:

Unique identifier for the line feature

type: integer

width: 3

output width: 3

Attribute_Definition_Source: AAT data dictionary

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 1

Enumerated_Domain_Value_Definition: contact, location certain

Enumerated_Domain:

Enumerated_Domain_Value: 4

Enumerated_Domain_Value_Definition: normal fault, location certain,
digitized with upthrown side on the right (code of 1 added to ARC-PARA1
where U/D is designated in source)

Enumerated_Domain:

Enumerated_Domain_Value: 7

Enumerated_Domain_Value_Definition: shoreline or riverbank

Enumerated_Domain:

Enumerated_Domain_Value: 10

Enumerated_Domain_Value_Definition: thrust fault, teeth on right from
origin (angle of thrusting added to ARC-PARA1 where designated in
source)

Enumerated_Domain:

Enumerated_Domain_Value: 30

Enumerated_Domain_Value_Definition: fault, sense of displacement unknown
or undefined, location certain

Enumerated_Domain:

Enumerated_Domain_Value: 31

Enumerated_Domain_Value_Definition: fault, sense of displacement unknown
or undefined, location approximate

Enumerated_Domain:

Enumerated_Domain_Value: 32

Enumerated_Domain_Value_Definition: fault, sense of displacement unknown
or undefined, location inferred or queried

Enumerated_Domain:

Enumerated_Domain_Value: 87

Enumerated_Domain_Value_Definition: right lateral fault, location
certain

Enumerated_Domain:

Enumerated_Domain_Value: 90

Enumerated_Domain_Value_Definition: left lateral fault, location certain

Enumerated_Domain:

Enumerated_Domain_Value: 99

Enumerated_Domain_Value_Definition: bounding line (neatline) of coverage

Enumerated_Domain:

Enumerated_Domain_Value: 124

Enumerated_Domain_Value_Definition: state boundary

Attribute:

Attribute_Label: arc-para1

Attribute_Definition:

Used for \"decorated\" lines where additional information is needed.

type: integer

width: 3

output width: 3

Attribute_Definition_Source: AAT data dictionary

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 0

Enumerated_Domain_Value_Definition: no additional information

Enumerated_Domain:

Enumerated_Domain_Value: 1

Enumerated_Domain_Value_Definition: U/D is designated in source

Attribute:

Attribute_Label: arc-para2

Attribute_Definition:

\"Scratch\" field used mostly in Alaska.

type: integer

width: 3

output width: 3

Attribute_Definition_Source: AAT data dictionary

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 0

Enumerated_Domain_Value_Definition: no additional information

Enumerated_Domain:

Enumerated_Domain_Value: 1

Enumerated_Domain_Value_Definition: cartographic boundary

Enumerated_Domain:

Enumerated_Domain_Value: 2

Enumerated_Domain_Value_Definition: questionable termination

Enumerated_Domain:

Enumerated_Domain_Value: 3

Enumerated_Domain_Value_Definition: folded and overturned; deformed

Enumerated_Domain:

Enumerated_Domain_Value: 4

Enumerated_Domain_Value_Definition: folded

Enumerated_Domain:

Enumerated_Domain_Value: 5

Enumerated_Domain_Value_Definition: klippe

Enumerated_Domain:

Enumerated_Domain_Value: 6

Enumerated_Domain_Value_Definition: overturned

Enumerated_Domain:

Enumerated_Domain_Value: 7

Enumerated_Domain_Value_Definition: window

Enumerated_Domain:

Enumerated_Domain_Value: 8

Enumerated_Domain_Value_Definition: limit of bedrock mapping

Enumerated_Domain:

Enumerated_Domain_Value: 9

Enumerated_Domain_Value_Definition: high angle

Attribute:

Attribute_Label: source

Attribute_Definition:

An alphanumeric code (e.g. US001) that designates the source material
used.

type: character

width: 6

output width: 8

Attribute_Definition_Source: Doug Stoeser (USGS)

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: CT001

Enumerated_Domain_Value_Definition: Connecticut Geological and Natural
History Survey, DEP, in cooperation with the U.S. Geological Survey,
2000, Bedrock Geology of Connecticut, scale 50,000.
(http://magic.lib.uconn.edu/cgi-bin/MAGIC_DBsearch2.pl?Geography=37800&Loc=0000)

Enumerated_Domain:

Enumerated_Domain_Value: CT101

Enumerated_Domain_Value_Definition: C.L. Dicken edits to source file
(CT001). Added arcs.

Enumerated_Domain:

Enumerated_Domain_Value: CT102

Enumerated_Domain_Value_Definition: C.L. Dicken edits to source file
(CT001). Mistagged arcs.

Enumerated_Domain:

Enumerated_Domain_Value: CT103

Enumerated_Domain_Value_Definition: C.L. Dicken edits to source file
(CT001). Flipped arcs.

Enumerated_Domain:

Enumerated_Domain_Value: CT104

Enumerated_Domain_Value_Definition: C.L. Dicken edits to source file
(CT001). Flipped and mistagged arcs.

Enumerated_Domain:

Enumerated_Domain_Value: US001

Enumerated_Domain_Value_Definition: Johnson, Bruce R. and Leveritch,
Beth, 1998, 1:100,000 Scale State Boundaries of the Conterminous United
States: U.S. Geological Survey, unpublished (see metadata file:
st100kmeta.txt, CONUSdocumentationNENJ.pdf)

Overview_Description:

Entity_and_Attribute_Overview:

Coding for polygon attributes:

NAME: FEATURE:

orig_label unmodified map unit symbols from source cover

sgmc_label orig_label modified for standard geologic age symbols and an

integer code added for province

unit_link sgmc_label and a state code identifier

source reference to source of data

unit_age geologic age

rocktype1 predominant lithology

rocktype2 second most predominant lithology

Coding for arc attributes:

NAME: FEATURE:

arc-code unique integer identifier

arc-para1 used where additional information is needed

arc-para2 scratch field

source reference to source of data

Coding for point attributes:

NAME: FEATURE:

point_feature name of feature on map

source reference to source of data

Coding for dikes (special arcs) attributes:

NAME: FEATURE:

orig_label unmodified map unit symbols from source cover

sgmc_label orig_label modified for standard geologic age symbols and an

integer code added for province

arc-code unique integer identifier

dike_lith general lithology

dike_age geologic age

source reference to source of data

Entity_and_Attribute_Detail_Citation: ESRI

Distribution_Information:

Distributor:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization:

U.S. Geological Survey Information Services

Reston-ESIC

Contact_Address:

Address_Type: mailing and physical address

Address:

U.S. Geological Survey

507 National Center

City: Reston

State_or_Province: Virginia

Postal_Code: 20192

Country: USA

Contact_Voice_Telephone:

1-888-ASK-USGS

or

1-703-648-5953

Contact_Electronic_Mail_Address: http://www.usgs.gov/contact/

Distribution_Liability:

Any use of trade, product, or firm names is for

descriptive purposes only and does not imply endorsement by the USGS.

Although these data have been used by the USGS and have been
successfully

imported into data base programs, no warranty, expressed or implied, is
made

by the USGS as to how successfully or accurately the data can be
imported into

any specific application software running on any specific hardware
platform.

The fact of distribution shall not constitute any such warranty, and no

responsibility is assumed by the USGS in connection therewith.

This data base GIS is not meant to be used or displayed at any scale
other than 1:500,000.

Resource_Description:

Standard_Order_Process:

Digital_Form:

Digital_Transfer_Information:

Format_Name: ARC/INFO export

Format_Version_Number: 9.0

Format_Information_Content: Geologic units and structural features

File_Decompression_Technique: gzip and tar

Digital_Transfer_Option:

Online_Option:

Computer_Contact_Information:

Network_Address:

Network_Resource_Name: http://pubs.usgs.gov/

Fees: none

Metadata_Reference_Information:

Metadata_Date: 20060112

Metadata_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: U.S. Geological Survey

Contact_Person: Connie L. Dicken

Contact_Address:

Address_Type: mailing and physical address

Address: 12201 Sunrise Valley Dr. MS954

City: Reston

State_or_Province: VA

Postal_Code: 20192

Country: USA

Contact_Voice_Telephone: 703-648-6482

Contact_Electronic_Mail_Address: cdicken@usgs.gov

Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata
(\"CSDGM version 2\")

Metadata_Standard_Version: FGDC-STD-001-1998