Identification_Information:

Citation:

Citation_Information:

Originator: Connie L. Dicken

Originator: Suzanne W. Nicholson

Originator: John D. Horton

Originator: Scott A. Kinney

Originator: Gregory Gunther

Originator: Michael P. Foose

Originator: Julia A.L. Mueller

Publication_Date: 2005

Title: Integrated Geologic Map Databases for the United States:
Delaware, Maryland, New York, Pennsylvania, and Virginia

Edition: version 1.0

Geospatial_Data_Presentation_Form: map

Series_Information:

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

Issue_Identification: 2005-1325

Publication_Information:

Publication_Place: Reston, VA

Publisher: U.S. Geological Survey

Online_Linkage: http://pubs.usgs.gov/of/2005/1325

Description:

Abstract: This report presents the results of the USGS Mineral Resources
Program activity to compile a national-scale geologic map database at a
nominal scale of 1:500,000, to support national and regional level
projects, including mineral resource and geoenvironmental assessments.
The only comprehensive sources for input into 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 as regional blocks
of 3 degree quadrangles 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 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
CONUS documentation, 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 CONUS documentation of this report. 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 derived from the USGS
Digial Line Graph 1:100,000 quadrangle boundaries (Johnson and
Leveritch, 1998) 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 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: 2005

Currentness_Reference: publication date

Status:

Progress: Complete

Maintenance_and_Update_Frequency: none planned

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -83.675682 (decimal degrees)

East_Bounding_Coordinate: -75.097580 (decimal degrees)

North_Bounding_Coordinate: 39.465752 (decimal degrees)

South_Bounding_Coordinate: 36.535133 (decimal degrees)

Keywords:

Theme:

Theme_Keyword_Thesaurus: none

Theme_Keyword: geology

Place:

Place_Keyword_Thesaurus: none

Place_Keyword: USA

Place_Keyword: Virginia

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: US51 = Virginia

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 9.0

ArcView 3.2

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://www.nadm-geo.org/dmdt/index.html

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 Virginia 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).

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: Virginia Department of Mines, Mineral and Energy

Publication_Date: unpublished

Title: Geologic Map of Virginia

Geospatial_Data_Presentation_Form: map

Publication_Information:

Publication_Place: Charlottesville, VA

Publisher: Virginia Department of Mines, Mineral and Energy

Online_Linkage:
http://www.dmme.virginia.gov/DMR/DOCS/Digit/dgm2.html#digeo

Source_Scale_Denominator: 500,000

Type_of_Source_Media: vector

Source_Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 20050710

Source_Currentness_Reference: release to USGS from Virginia DMME (July
10, 2005)

Source_Citation_Abbreviation: va geology

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
Appedices 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
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 and Ric Wilson are
co-coordinators for the overall State Geologic Map Compilation (SGMC)
effort, with Stoeser coordinating work on the mainland states and Wilson
coordinating work for Alaska and Hawaii.

Process_Date: 2003 - 2005

Process_Step:

Process_Description:

C.L. Dicken received the digital geology file from Karen Hostettler of
the Virginia Department of Mines, Mineral and Energy on July 12, 2005 by
ftp.

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

All attributes were deleted except geology.

(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)

The values from geology 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
(renamed sgmc_label in PAT)

unit_link is an auto generated field based on map-symbol2 and the state
abbreviation (e.g. IN001) 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. (renamed source in PAT).

unit_age was populated with general age assignment

rocktype1 records dominant lithology (must be \>50% of unit), 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 CONUS documentation in this
report).

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 CONUS documentation)

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 (VAgeol_lcc.e00).

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

Process_Date: 2005

Process_Step:

Process_Description: Separate faults were received from DMME and the
fault coverage. The arcs were attributed with arc-code = 30. The file
was projected into the Lambert projection and saved as VAfaults_lcc. It
was then exported as VAfaults_lcc.e00.

Process_Date: 2005

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: 2005

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: VA_geol.pat

Entity_Type_Definition: Polygon attribute table for the Virginia
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

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: adg

Enumerated_Domain_Value_Definition: Altered Diorite and Gabbro

Enumerated_Domain:

Enumerated_Domain_Value: af

Enumerated_Domain_Value_Definition: Artificial Fill

Enumerated_Domain:

Enumerated_Domain_Value: ag

Enumerated_Domain_Value_Definition: Abbeyville Gabbro

Enumerated_Domain:

Enumerated_Domain_Value: ak

Enumerated_Domain_Value_Definition: Alaskite

Enumerated_Domain:

Enumerated_Domain_Value: al

Enumerated_Domain_Value_Definition: Alluvium

Enumerated_Domain:

Enumerated_Domain_Value: amr

Enumerated_Domain_Value_Definition: Amphibolite and Amphibole-Bearing
Gneiss and Schist

Enumerated_Domain:

Enumerated_Domain_Value: basalt

Enumerated_Domain_Value_Definition: Valley and Ridge Igneous Intrusions;
Basalt

Enumerated_Domain:

Enumerated_Domain_Value: bgd

Enumerated_Domain_Value_Definition: Biotite Granodiorite

Enumerated_Domain:

Enumerated_Domain_Value: bgp

Enumerated_Domain_Value_Definition: Porphyroblastic Biotite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: bgr

Enumerated_Domain_Value_Definition: Burkeville Pluton

Enumerated_Domain:

Enumerated_Domain_Value: bgs

Enumerated_Domain_Value_Definition: Biotite Gneiss and Schist

Enumerated_Domain:

Enumerated_Domain_Value: bmgl

Enumerated_Domain_Value_Definition: Biotite-Muscovite Granite

Enumerated_Domain:

Enumerated_Domain_Value: bo

Enumerated_Domain_Value_Definition: Buffalo Granite

Enumerated_Domain:

Enumerated_Domain_Value: \[bg

Enumerated_Domain_Value_Definition: Interlayered Mafic and Felsic
Metavolcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: \[c

Enumerated_Domain_Value_Definition: Conasauga Shale

Enumerated_Domain:

Enumerated_Domain_Value: \[ca

Enumerated_Domain_Value_Definition: Candler Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[cas

Enumerated_Domain_Value_Definition: Candler Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[cfv

Enumerated_Domain_Value_Definition: Chopawamsic Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[ch

Enumerated_Domain_Value_Definition: Chilhowee Group

Enumerated_Domain:

Enumerated_Domain_Value: \[cmv

Enumerated_Domain_Value_Definition: Chopawamsic Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[co

Enumerated_Domain_Value_Definition: Conococheague Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[cv

Enumerated_Domain_Value_Definition: Chopawamsic Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[d

Enumerated_Domain_Value_Definition: Dale City Pluton

Enumerated_Domain:

Enumerated_Domain_Value: \[e

Enumerated_Domain_Value_Definition: Elbrook Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[eh

Enumerated_Domain_Value_Definition: Erwin and Hampton Formations

Enumerated_Domain:

Enumerated_Domain_Value: \[ev

Enumerated_Domain_Value_Definition: Everona Limestone

Enumerated_Domain:

Enumerated_Domain_Value: \[f

Enumerated_Domain_Value_Definition: Frederick Limestone

Enumerated_Domain:

Enumerated_Domain_Value: \[fq

Enumerated_Domain_Value_Definition: Interlayered Mafic and Felsic
Metavolcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: \[fv

Enumerated_Domain_Value_Definition: Interlayered Mafic and Felsic
Metavolcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: \[fvs

Enumerated_Domain_Value_Definition: Metavolcanic and Metasedimentary
Rocks

Enumerated_Domain:

Enumerated_Domain_Value: \[g

Enumerated_Domain_Value_Definition: Amphibolite

Enumerated_Domain:

Enumerated_Domain_Value: \[gi

Enumerated_Domain_Value_Definition: Georgetown Intrusive Suite

Enumerated_Domain:

Enumerated_Domain_Value: \[i

Enumerated_Domain_Value_Definition: Indian Run Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[l

Enumerated_Domain_Value_Definition: Lunga Reservoir Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[lw

Enumerated_Domain_Value_Definition: Leatherwood Granite

Enumerated_Domain:

Enumerated_Domain_Value: \[m

Enumerated_Domain_Value_Definition: Melrose Granite

Enumerated_Domain:

Enumerated_Domain_Value: \[mv

Enumerated_Domain_Value_Definition: Interlayered Mafic and Felsic
Metavolcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: \[mvs

Enumerated_Domain_Value_Definition: Metavolcanic and Metasedimentary
Rocks

Enumerated_Domain:

Enumerated_Domain_Value: \[nhk

Enumerated_Domain_Value_Definition: Nolichucky and Honaker Formations

Enumerated_Domain:

Enumerated_Domain_Value: \[nmrr

Enumerated_Domain_Value_Definition: Nolichucky and Maryville Formations,
Rogersville Shale, and Rutledge Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[p

Enumerated_Domain_Value_Definition: Purcell Branch Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[r

Enumerated_Domain_Value_Definition: Rome Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[ra

Enumerated_Domain_Value_Definition: Rich Acres Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[s

Enumerated_Domain_Value_Definition: Shady Dolomite

Enumerated_Domain:

Enumerated_Domain_Value: \[sg

Enumerated_Domain_Value_Definition: Interlayered Mafic and Felsic
Metavolcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: \[sv

Enumerated_Domain_Value_Definition: Sykesville Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[t

Enumerated_Domain_Value_Definition: Tomstown Dolomite

Enumerated_Domain:

Enumerated_Domain_Value: \[ta

Enumerated_Domain_Value_Definition: Ta River Metamorphic Suite

Enumerated_Domain:

Enumerated_Domain_Value: \[u

Enumerated_Domain_Value_Definition: Unicoi Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[wb

Enumerated_Domain_Value_Definition: Waynesboro Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[wbt

Enumerated_Domain_Value_Definition: Waynesboro Formation and Tomstown
Dolomite

Enumerated_Domain:

Enumerated_Domain_Value: \[y

Enumerated_Domain_Value_Definition: Yorkshire Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[Za

Enumerated_Domain_Value_Definition: Annandale Group

Enumerated_Domain:

Enumerated_Domain_Value: \[Zba

Enumerated_Domain_Value_Definition: Alligator Back Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[Zac

Enumerated_Domain_Value_Definition: Alligator Back Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[Zas

Enumerated_Domain_Value_Definition: Alligator Back Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[Zba

Enumerated_Domain_Value_Definition: Bassett Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[Zc

Enumerated_Domain_Value_Definition: Catoctin Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[Zcb

Enumerated_Domain_Value_Definition: Catoctin Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[Zcr

Enumerated_Domain_Value_Definition: Catoctin Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[Zcs

Enumerated_Domain_Value_Definition: Catoctin Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[Zfm

Enumerated_Domain_Value_Definition: Fork Mountain Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[Zg

Enumerated_Domain_Value_Definition: Garrisonville Mafic Complex

Enumerated_Domain:

Enumerated_Domain_Value: \[Zh

Enumerated_Domain_Value_Definition: Holly Corner Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: \[Zhb

Enumerated_Domain_Value_Definition: Catoctin Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[Zl

Enumerated_Domain_Value_Definition: Annandale Group

Enumerated_Domain:

Enumerated_Domain_Value: \[Zlb

Enumerated_Domain_Value_Definition: Catoctin Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[Zmd

Enumerated_Domain_Value_Definition: Metagabbro

Enumerated_Domain:

Enumerated_Domain_Value: \[Zmg

Enumerated_Domain_Value_Definition: Mather Gorge Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[Zmi

Enumerated_Domain_Value_Definition: Mafic Igneous Complex Undivided

Enumerated_Domain:

Enumerated_Domain_Value: \[Zmq

Enumerated_Domain_Value_Definition: Micaceous Quartzite

Enumerated_Domain:

Enumerated_Domain_Value: \[Zms

Enumerated_Domain_Value_Definition: Mather Gorge Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[Zmy

Enumerated_Domain_Value_Definition: Alligator Back Formation

Enumerated_Domain:

Enumerated_Domain_Value: \[Zpb

Enumerated_Domain_Value_Definition: Piney Branch Complex

Enumerated_Domain:

Enumerated_Domain_Value: \[Zpm

Enumerated_Domain_Value_Definition: Metagraywacke, Quartzose Schist, and
Melange

Enumerated_Domain:

Enumerated_Domain_Value: \[Zum

Enumerated_Domain_Value_Definition: Ultramafic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: cm

Enumerated_Domain_Value_Definition: Polygenetic Melange

Enumerated_Domain:

Enumerated_Domain_Value: Db

Enumerated_Domain_Value_Definition: Brallier Formation

Enumerated_Domain:

Enumerated_Domain_Value: Dch

Enumerated_Domain_Value_Definition: Chemung Formation

Enumerated_Domain:

Enumerated_Domain_Value: dgn

Enumerated_Domain_Value_Definition: Diorite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Dhs

Enumerated_Domain_Value_Definition: Hampshire Formation

Enumerated_Domain:

Enumerated_Domain_Value: di

Enumerated_Domain_Value_Definition: Diorite and Quartz Diorite

Enumerated_Domain:

Enumerated_Domain_Value: Dma

Enumerated_Domain_Value_Definition: Mahantango Formation

Enumerated_Domain:

Enumerated_Domain_Value: Dmn

Enumerated_Domain_Value_Definition: Millboro Shale and Needmore
Formation

Enumerated_Domain:

Enumerated_Domain_Value: Dmrn

Enumerated_Domain_Value_Definition: Marcellus Shale and Needmore
Formation

Enumerated_Domain:

Enumerated_Domain_Value: ds

Enumerated_Domain_Value_Definition: Dune Sand

Enumerated_Domain:

Enumerated_Domain_Value: DSOz

Enumerated_Domain_Value_Definition: Lower Devonian, Silurian and Upper
Ordovician Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: DSu

Enumerated_Domain_Value_Definition: Ridgeley Sandstone, Helderberg and
Cayugan Groups

Enumerated_Domain:

Enumerated_Domain_Value: DSz

Enumerated_Domain_Value_Definition: Lower Devonian and Silurian
Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: Dx

Enumerated_Domain_Value_Definition: Millboro Shale, Huntersville Chert,
and Rocky Gap Sandstone

Enumerated_Domain:

Enumerated_Domain_Value: fbgr

Enumerated_Domain_Value_Definition: Foliated Biotite Granite

Enumerated_Domain:

Enumerated_Domain_Value: fcm

Enumerated_Domain_Value_Definition: Fine Creek Mills Granite

Enumerated_Domain:

Enumerated_Domain_Value: fg

Enumerated_Domain_Value_Definition: Gneissic Granite and Granodiorite

Enumerated_Domain:

Enumerated_Domain_Value: fgb

Enumerated_Domain_Value_Definition: Biotite Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: fr

Enumerated_Domain_Value_Definition: Flat Rock Granite

Enumerated_Domain:

Enumerated_Domain_Value: g

Enumerated_Domain_Value_Definition: Granite

Enumerated_Domain:

Enumerated_Domain_Value: ga

Enumerated_Domain_Value_Definition: Hornblende Gabbro

Enumerated_Domain:

Enumerated_Domain_Value: gn

Enumerated_Domain_Value_Definition: Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: gns

Enumerated_Domain_Value_Definition: Gneiss and Schist

Enumerated_Domain:

Enumerated_Domain_Value: gr

Enumerated_Domain_Value_Definition: Granitoid Rocks

Enumerated_Domain:

Enumerated_Domain_Value: grb

Enumerated_Domain_Value_Definition: Biotite Granite

Enumerated_Domain:

Enumerated_Domain_Value: grbi

Enumerated_Domain_Value_Definition: Biotite Granite

Enumerated_Domain:

Enumerated_Domain_Value: grc

Enumerated_Domain_Value_Definition: Carysbrook Pluton

Enumerated_Domain:

Enumerated_Domain_Value: grp

Enumerated_Domain_Value_Definition: Porphyritic Granite

Enumerated_Domain:

Enumerated_Domain_Value: grpo

Enumerated_Domain_Value_Definition: Porphyritic Granite

Enumerated_Domain:

Enumerated_Domain_Value: grt

Enumerated_Domain_Value_Definition: Metatonalite

Enumerated_Domain:

Enumerated_Domain_Value: gs

Enumerated_Domain_Value_Definition: Actinolite Schist Metabasalt

Enumerated_Domain:

Enumerated_Domain_Value: Jb

Enumerated_Domain_Value_Definition: Newark Supergroup; Jurassic Basalt

Enumerated_Domain:

Enumerated_Domain_Value: Jc

Enumerated_Domain_Value_Definition: Newark Supergroup; Jurassic
Conglomerate

Enumerated_Domain:

Enumerated_Domain_Value: Jd

Enumerated_Domain_Value_Definition: Diabase

Enumerated_Domain:

Enumerated_Domain_Value: Jsh

Enumerated_Domain_Value_Definition: Newark Supergroup; Jurassic
Siltstone and Shale

Enumerated_Domain:

Enumerated_Domain_Value: Jss

Enumerated_Domain_Value_Definition: Newark Supergroup; Jurassic
Interbedded Sandstone and Siltstone

Enumerated_Domain:

Enumerated_Domain_Value: JTp

Enumerated_Domain_Value_Definition: Valley and Ridge Igneous Intrusions;
Peridotite

Enumerated_Domain:

Enumerated_Domain_Value: Kp

Enumerated_Domain_Value_Definition: Potomac Formation

Enumerated_Domain:

Enumerated_Domain_Value: ks

Enumerated_Domain_Value_Definition: Kyanite Schist

Enumerated_Domain:

Enumerated_Domain_Value: lgn

Enumerated_Domain_Value_Definition: Lineated Biotite Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: ls

Enumerated_Domain_Value_Definition: Candler Formation

Enumerated_Domain:

Enumerated_Domain_Value: m

Enumerated_Domain_Value_Definition: Marsh and Intertidal Mud Deposits

Enumerated_Domain:

Enumerated_Domain_Value: Mbf

Enumerated_Domain_Value_Definition: Bluefield Formation

Enumerated_Domain:

Enumerated_Domain_Value: Mccf

Enumerated_Domain_Value_Definition: Cove Creek Limestone and Fido
Sandstone

Enumerated_Domain:

Enumerated_Domain_Value: MDcw

Enumerated_Domain_Value_Definition: Chattanooda Shale and Wildcat Valley
Sandstone

Enumerated_Domain:

Enumerated_Domain_Value: mf

Enumerated_Domain_Value_Definition: Mafic Plutonic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: Mg

Enumerated_Domain_Value_Definition: Greenbrier Limestone

Enumerated_Domain:

Enumerated_Domain_Value: mgb

Enumerated_Domain_Value_Definition: Metagabbro

Enumerated_Domain:

Enumerated_Domain_Value: mgr

Enumerated_Domain_Value_Definition: Metagraywacke

Enumerated_Domain:

Enumerated_Domain_Value: Mm

Enumerated_Domain_Value_Definition: Maccrady Shale

Enumerated_Domain:

Enumerated_Domain_Value: Mmpr

Enumerated_Domain_Value_Definition: Maccrady Shale and Price Formation

Enumerated_Domain:

Enumerated_Domain_Value: Mp

Enumerated_Domain_Value_Definition: Pennington Group

Enumerated_Domain:

Enumerated_Domain_Value: Mpbg

Enumerated_Domain_Value_Definition: Petersburg Granite

Enumerated_Domain:

Enumerated_Domain_Value: mpg

Enumerated_Domain_Value_Definition: Migmatitic Paragneiss

Enumerated_Domain:

Enumerated_Domain_Value: Mpo

Enumerated_Domain_Value_Definition: Pocono Formation

Enumerated_Domain:

Enumerated_Domain_Value: Mpr

Enumerated_Domain_Value_Definition: Price Formation

Enumerated_Domain:

Enumerated_Domain_Value: msg

Enumerated_Domain_Value_Definition: Miocene Sand and Gravel

Enumerated_Domain:

Enumerated_Domain_Value: mss

Enumerated_Domain_Value_Definition: Metasandstone and Metasiltstone

Enumerated_Domain:

Enumerated_Domain_Value: my

Enumerated_Domain_Value_Definition: Mylonite, Mylonite Gneiss, and
Cataclastic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: Mz

Enumerated_Domain_Value_Definition: Mississippian Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: nv

Enumerated_Domain_Value_Definition: North View Pluton

Enumerated_Domain:

Enumerated_Domain_Value: Oa

Enumerated_Domain_Value_Definition: Arvonia Formation

Enumerated_Domain:

Enumerated_Domain_Value: Oas

Enumerated_Domain_Value_Definition: Arvonia Formation

Enumerated_Domain:

Enumerated_Domain_Value: Ob

Enumerated_Domain_Value_Definition: Beekmantown Group

Enumerated_Domain:

Enumerated_Domain_Value: Obf

Enumerated_Domain_Value_Definition: Buffards Formation

Enumerated_Domain:

Enumerated_Domain_Value: Obi

Enumerated_Domain_Value_Definition: Bear Island Granodiorite

Enumerated_Domain:

Enumerated_Domain_Value: Obq

Enumerated_Domain_Value_Definition: Arvonia Formation

Enumerated_Domain:

Enumerated_Domain_Value: O\[cc

Enumerated_Domain_Value_Definition: Chepultepec and Copper Ridge
Formations

Enumerated_Domain:

Enumerated_Domain_Value: O\[co

Enumerated_Domain_Value_Definition: Conococheague Formation

Enumerated_Domain:

Enumerated_Domain_Value: O\[d

Enumerated_Domain_Value_Definition: Dalecarlia Instrusive Suite

Enumerated_Domain:

Enumerated_Domain_Value: O\[f

Enumerated_Domain_Value_Definition: Falls Church Intrusive Suite

Enumerated_Domain:

Enumerated_Domain_Value: O\[gg

Enumerated_Domain_Value_Definition: Goldvein Pluton

Enumerated_Domain:

Enumerated_Domain_Value: O\[k

Enumerated_Domain_Value_Definition: Knox Group

Enumerated_Domain:

Enumerated_Domain_Value: O\[o

Enumerated_Domain_Value_Definition: Occoquan Granite

Enumerated_Domain:

Enumerated_Domain_Value: O\[p

Enumerated_Domain_Value_Definition: Phyllite

Enumerated_Domain:

Enumerated_Domain_Value: O\[pg

Enumerated_Domain_Value_Definition: Plagiogranite Tonalite

Enumerated_Domain:

Enumerated_Domain_Value: O\[po

Enumerated_Domain_Value_Definition: Popes Head Formation

Enumerated_Domain:

Enumerated_Domain_Value: O\[ps

Enumerated_Domain_Value_Definition: Popes Head Formation

Enumerated_Domain:

Enumerated_Domain_Value: O\[tj

Enumerated_Domain_Value_Definition: Trondhjemite

Enumerated_Domain:

Enumerated_Domain_Value: O\[u

Enumerated_Domain_Value_Definition: Metasedimentary Rocks Undivided

Enumerated_Domain:

Enumerated_Domain_Value: O\[z

Enumerated_Domain_Value_Definition: Lower Ordovician and Upper Cambrian
Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: Ocg

Enumerated_Domain_Value_Definition: Columbia pluton

Enumerated_Domain:

Enumerated_Domain_Value: Oeln

Enumerated_Domain_Value_Definition: Edinburg Formation, Lincolnshire and
New Market Limestones

Enumerated_Domain:

Enumerated_Domain_Value: Okpl

Enumerated_Domain_Value_Definition: Knobs Formation, Paperville Shale,
Lenoir and Mosheim Limestone

Enumerated_Domain:

Enumerated_Domain_Value: Okq

Enumerated_Domain_Value_Definition: Arvonia Formation

Enumerated_Domain:

Enumerated_Domain_Value: Ol

Enumerated_Domain_Value_Definition: Lake Jackson Pluton

Enumerated_Domain:

Enumerated_Domain_Value: Ola

Enumerated_Domain_Value_Definition: Lahore Complex

Enumerated_Domain:

Enumerated_Domain_Value: Olm

Enumerated_Domain_Value_Definition: Lahore Complex

Enumerated_Domain:

Enumerated_Domain_Value: Olp

Enumerated_Domain_Value_Definition: Lahore Complex

Enumerated_Domain:

Enumerated_Domain_Value: Ols

Enumerated_Domain_Value_Definition: Moccasin or Bays Formation through
Blackford Formation

Enumerated_Domain:

Enumerated_Domain_Value: Om

Enumerated_Domain_Value_Definition: Martinsburg and Oranda Formations

Enumerated_Domain:

Enumerated_Domain_Value: Omk

Enumerated_Domain_Value_Definition: Mascot and Kingsport Dolomites

Enumerated_Domain:

Enumerated_Domain_Value: Oml

Enumerated_Domain_Value_Definition: Hardy Creek Limestone through Dot
Limestone

Enumerated_Domain:

Enumerated_Domain_Value: Oq

Enumerated_Domain_Value_Definition: Quantico Formation

Enumerated_Domain:

Enumerated_Domain_Value: Oqq

Enumerated_Domain_Value_Definition: Quantico Formation

Enumerated_Domain:

Enumerated_Domain_Value: Ost

Enumerated_Domain_Value_Definition: Shelton Formation

Enumerated_Domain:

Enumerated_Domain_Value: Ot

Enumerated_Domain_Value_Definition: Metatonalite

Enumerated_Domain:

Enumerated_Domain_Value: Ou

Enumerated_Domain_Value_Definition: Sequatchie Formation, Reedsville
Shale, Trenton Limestone, Eggleston Formation

Enumerated_Domain:

Enumerated_Domain_Value: Oun

Enumerated_Domain_Value_Definition: Juniata, Oswego, Martinsburg
(Reedsville and Dolly Ridge), and Eggleston Formations

Enumerated_Domain:

Enumerated_Domain_Value: Ous

Enumerated_Domain_Value_Definition: Juniata, Reedsville, Trenton, and
Eggleston Formations

Enumerated_Domain:

Enumerated_Domain_Value: Oz

Enumerated_Domain_Value_Definition: Upper and Middle Ordovician
Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: OZl

Enumerated_Domain_Value_Definition: Mine Run Complex

Enumerated_Domain:

Enumerated_Domain_Value: OZll

Enumerated_Domain_Value_Definition: Mine Run Complex

Enumerated_Domain:

Enumerated_Domain_Value: OZlll

Enumerated_Domain_Value_Definition: Mine Run Complex

Enumerated_Domain:

Enumerated_Domain_Value: \@h

Enumerated_Domain_Value_Definition: Harlan Sandstone

Enumerated_Domain:

Enumerated_Domain_Value: \@k

Enumerated_Domain_Value_Definition: Kanawha Formation

Enumerated_Domain:

Enumerated_Domain_Value: \@l

Enumerated_Domain_Value_Definition: Lee Formation

Enumerated_Domain:

Enumerated_Domain_Value: \@Mbi

Enumerated_Domain_Value_Definition: Buggs Island Pluton

Enumerated_Domain:

Enumerated_Domain_Value: \@Mf

Enumerated_Domain_Value_Definition: Falmouth Intrusive Suite

Enumerated_Domain:

Enumerated_Domain_Value: \@Ml

Enumerated_Domain_Value_Definition: Lee Formation

Enumerated_Domain:

Enumerated_Domain_Value: \@n

Enumerated_Domain_Value_Definition: Norton Formation

Enumerated_Domain:

Enumerated_Domain_Value: \@nr

Enumerated_Domain_Value_Definition: New River Formation

Enumerated_Domain:

Enumerated_Domain_Value: \@p

Enumerated_Domain_Value_Definition: Pocahontas Formation

Enumerated_Domain:

Enumerated_Domain_Value: \@w

Enumerated_Domain_Value_Definition: Wise Formation

Enumerated_Domain:

Enumerated_Domain_Value: \@wg

Enumerated_Domain_Value_Definition: Wise Formation and Gladeville
Sandstone

Enumerated_Domain:

Enumerated_Domain_Value: \@z

Enumerated_Domain_Value_Definition: Norton, New River, Lee and
Pocahontas Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: pbg

Enumerated_Domain_Value_Definition: Porphyroblastic Biotite Granite

Enumerated_Domain:

Enumerated_Domain_Value: peg

Enumerated_Domain_Value_Definition: Granite Pegmatite

Enumerated_Domain:

Enumerated_Domain_Value: pg

Enumerated_Domain_Value_Definition: Plagiogranite

Enumerated_Domain:

Enumerated_Domain_Value: pgo

Enumerated_Domain_Value_Definition: Pegmatite

Enumerated_Domain:

Enumerated_Domain_Value: Ppg

Enumerated_Domain_Value_Definition: Pegmatite

Enumerated_Domain:

Enumerated_Domain_Value: psg

Enumerated_Domain_Value_Definition: Pliocene Sand and Gravel

Enumerated_Domain:

Enumerated_Domain_Value: py

Enumerated_Domain_Value_Definition: Phyllonite

Enumerated_Domain:

Enumerated_Domain_Value: Qc

Enumerated_Domain_Value_Definition: Chuckatuck Formation

Enumerated_Domain:

Enumerated_Domain_Value: Qcc

Enumerated_Domain_Value_Definition: Charles City Formation

Enumerated_Domain:

Enumerated_Domain_Value: Qj

Enumerated_Domain_Value_Definition: Joynes Neck Sand

Enumerated_Domain:

Enumerated_Domain_Value: Qk

Enumerated_Domain_Value_Definition: Kent Island Formation

Enumerated_Domain:

Enumerated_Domain_Value: Qnb

Enumerated_Domain_Value_Definition: Nassawadox Formation

Enumerated_Domain:

Enumerated_Domain_Value: Qno

Enumerated_Domain_Value_Definition: Nassawadox Formation

Enumerated_Domain:

Enumerated_Domain_Value: Qoa

Enumerated_Domain_Value_Definition: Omar Formation

Enumerated_Domain:

Enumerated_Domain_Value: Qsh

Enumerated_Domain_Value_Definition: Shirley Formation

Enumerated_Domain:

Enumerated_Domain_Value: Qt

Enumerated_Domain_Value_Definition: Tabb Formation

Enumerated_Domain:

Enumerated_Domain_Value: Qtl

Enumerated_Domain_Value_Definition: Tabb Formation; Lynnhaven Member

Enumerated_Domain:

Enumerated_Domain_Value: Qtlp

Enumerated_Domain_Value_Definition: Tabb Formation: Lynnhaven and
Poquoson Members

Enumerated_Domain:

Enumerated_Domain_Value: Qtp

Enumerated_Domain_Value_Definition: Tabb Formtaion; Poquoson Member

Enumerated_Domain:

Enumerated_Domain_Value: Qts

Enumerated_Domain_Value_Definition: Tabb Formation; Sedgefield Member

Enumerated_Domain:

Enumerated_Domain_Value: QTu

Enumerated_Domain_Value_Definition: Quaternary and Tertiary Deposits

Enumerated_Domain:

Enumerated_Domain_Value: QTw

Enumerated_Domain_Value_Definition: Windsor Formation

Enumerated_Domain:

Enumerated_Domain_Value: Qwa

Enumerated_Domain_Value_Definition: Wachapreague Formation

Enumerated_Domain:

Enumerated_Domain_Value: rbg

Enumerated_Domain_Value_Definition: Biotite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: ro

Enumerated_Domain_Value_Definition: Red Oak Pluton

Enumerated_Domain:

Enumerated_Domain_Value: sb

Enumerated_Domain_Value_Definition: Beach Sand and Dune Sand Deposits

Enumerated_Domain:

Enumerated_Domain_Value: sch

Enumerated_Domain_Value_Definition: Schist

Enumerated_Domain:

Enumerated_Domain_Value: Sf

Enumerated_Domain_Value_Definition: Falls Run Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Shrc

Enumerated_Domain_Value_Definition: Hancock, Rose Hill, and Clinch
Formations

Enumerated_Domain:

Enumerated_Domain_Value: Skrt

Enumerated_Domain_Value_Definition: Keefer, Rose Hill, and Tuscarora
Formations

Enumerated_Domain:

Enumerated_Domain_Value: Sm

Enumerated_Domain_Value_Definition: Massanutten Sandstone

Enumerated_Domain:

Enumerated_Domain_Value: SOe

Enumerated_Domain_Value_Definition: Ellisville Biotite Granodiorite

Enumerated_Domain:

Enumerated_Domain_Value: SOz

Enumerated_Domain_Value_Definition: Silurian and Upper Ordovician
Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: sp

Enumerated_Domain_Value_Definition: Swamp Deposits

Enumerated_Domain:

Enumerated_Domain_Value: Sz

Enumerated_Domain_Value_Definition: Silurian Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: Tb1

Enumerated_Domain_Value_Definition: Bacons Castle Formation

Enumerated_Domain:

Enumerated_Domain_Value: Tb2

Enumerated_Domain_Value_Definition: Bacons Castle Formation

Enumerated_Domain:

Enumerated_Domain_Value: Tc

Enumerated_Domain_Value_Definition: Chesapeake Group

Enumerated_Domain:

Enumerated_Domain_Value: td

Enumerated_Domain_Value_Definition: Terrace Deposits

Enumerated_Domain:

Enumerated_Domain_Value: Tl

Enumerated_Domain_Value_Definition: Lower Tertiary Deposits

Enumerated_Domain:

Enumerated_Domain_Value: Tm

Enumerated_Domain_Value_Definition: Moorings Unit of Oaks and Coch
(1973)

Enumerated_Domain:

Enumerated_Domain_Value: TRbr

Enumerated_Domain_Value_Definition: Newark Supergroup; Breccia, mixed
clasts

Enumerated_Domain:

Enumerated_Domain_Value: TRbr1

Enumerated_Domain_Value_Definition: Newark Supergroup; Breccia, mudstone
clasts

Enumerated_Domain:

Enumerated_Domain_Value: TRc

Enumerated_Domain_Value_Definition: Newark Supergroup; Conglomerate,
mixed clasts

Enumerated_Domain:

Enumerated_Domain_Value: TRc1

Enumerated_Domain_Value_Definition: Newark Supergroup; Conglomerate,
limestone clasts

Enumerated_Domain:

Enumerated_Domain_Value: TRc2

Enumerated_Domain_Value_Definition: Newark Supergroup; Conglomerate,
greenstone clasts

Enumerated_Domain:

Enumerated_Domain_Value: TRc3

Enumerated_Domain_Value_Definition: Newark Supergroup; Conglomerate,
arkosic maatrix

Enumerated_Domain:

Enumerated_Domain_Value: TRcs

Enumerated_Domain_Value_Definition: Newark Supergroup; Triassic
Sandstone, Siltstone, Shale, and Coal

Enumerated_Domain:

Enumerated_Domain_Value: TRs

Enumerated_Domain_Value_Definition: Newark Supergroup; Sandstone,
undifferentiated

Enumerated_Domain:

Enumerated_Domain_Value: TRs1

Enumerated_Domain_Value_Definition: Newark Supergroup; Arkosic Sandstone

Enumerated_Domain:

Enumerated_Domain_Value: TRsh

Enumerated_Domain_Value_Definition: Newark Supergroup; Triassic shale
and siltstone

Enumerated_Domain:

Enumerated_Domain_Value: TRss

Enumerated_Domain_Value_Definition: Newark Supergroup; Triassic
Sandstone, Siltstone, and Shale

Enumerated_Domain:

Enumerated_Domain_Value: u

Enumerated_Domain_Value_Definition: Ultramafic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: um

Enumerated_Domain_Value_Definition: Ultramafic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: v

Enumerated_Domain_Value_Definition: Mafic and Felsic Volcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: vl

Enumerated_Domain_Value_Definition: Metavolcanic and Metavolcanic
Clastic Phyllite

Enumerated_Domain:

Enumerated_Domain_Value: vo

Enumerated_Domain_Value_Definition: Felsic/Mafic Volcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: water

Enumerated_Domain_Value_Definition: water

Enumerated_Domain:

Enumerated_Domain_Value: Ya

Enumerated_Domain_Value_Definition: Amphibolite, Amphibole Gneiss, and
Schist

Enumerated_Domain:

Enumerated_Domain_Value: Yal

Enumerated_Domain_Value_Definition: Alkali Feldspar Leucogranite

Enumerated_Domain:

Enumerated_Domain_Value: Yan

Enumerated_Domain_Value_Definition: Montpelier Metanorthosite

Enumerated_Domain:

Enumerated_Domain_Value: Ybg

Enumerated_Domain_Value_Definition: Porphyoblastic Biotite-Plagioclase
Augen Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Yblg

Enumerated_Domain_Value_Definition: Biotite-Muscovite Leucogranite
Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ybp

Enumerated_Domain_Value_Definition: Porphyroblastic Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ybr

Enumerated_Domain_Value_Definition: Border Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Yc

Enumerated_Domain_Value_Definition: Charnockite

Enumerated_Domain:

Enumerated_Domain_Value: Ycm

Enumerated_Domain_Value_Definition: Charnockite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ycz

Enumerated_Domain_Value_Definition: Crozet Granite

Enumerated_Domain:

Enumerated_Domain_Value: Yec

Enumerated_Domain_Value_Definition: Elk Park Plutonic Group

Enumerated_Domain:

Enumerated_Domain_Value: Yep

Enumerated_Domain_Value_Definition: Elk Park Plutonic Group

Enumerated_Domain:

Enumerated_Domain_Value: Yfh

Enumerated_Domain_Value_Definition: Flint Hill Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Yg

Enumerated_Domain_Value_Definition: Leucocratic Metagranite

Enumerated_Domain:

Enumerated_Domain_Value: Ygb

Enumerated_Domain_Value_Definition: Layered Biotite Granulite and Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ygbt

Enumerated_Domain_Value_Definition: Biotite Granite

Enumerated_Domain:

Enumerated_Domain_Value: Ygg

Enumerated_Domain_Value_Definition: Layered Leucocratic Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ygh

Enumerated_Domain_Value_Definition: Hornblende Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ygn

Enumerated_Domain_Value_Definition: Leucocratic Granulite and Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ygr

Enumerated_Domain_Value_Definition: Biotite Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ygt

Enumerated_Domain_Value_Definition: Garnetiferous Leucocratic
Metagranite

Enumerated_Domain:

Enumerated_Domain_Value: Yhd

Enumerated_Domain_Value_Definition: Biotite-Hornblende Granodiorite

Enumerated_Domain:

Enumerated_Domain_Value: Yhg

Enumerated_Domain_Value_Definition: Megacrystic Charnockite

Enumerated_Domain:

Enumerated_Domain_Value: Yl

Enumerated_Domain_Value_Definition: Leucocharnockite

Enumerated_Domain:

Enumerated_Domain_Value: Yma

Enumerated_Domain_Value_Definition: Layered Quartzofeldspathic Augen
Gneiss and Flaser Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ymc

Enumerated_Domain_Value_Definition: Marshall Metagranite

Enumerated_Domain:

Enumerated_Domain_Value: Ymd

Enumerated_Domain_Value_Definition: Porphyroblastic Garnet-Biotite
Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ymg

Enumerated_Domain_Value_Definition: Two-Mica Granite

Enumerated_Domain:

Enumerated_Domain_Value: Ymm

Enumerated_Domain_Value_Definition: Marshall Metagranite

Enumerated_Domain:

Enumerated_Domain_Value: Yms

Enumerated_Domain_Value_Definition: Muscovite Schist and Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Yn

Enumerated_Domain_Value_Definition: Metanorite and Metadiorite

Enumerated_Domain:

Enumerated_Domain_Value: Yor

Enumerated_Domain_Value_Definition: Old Rag Granite

Enumerated_Domain:

Enumerated_Domain_Value: Yp

Enumerated_Domain_Value_Definition: Garnet-Graphite Paragneiss

Enumerated_Domain:

Enumerated_Domain_Value: PzYgr

Enumerated_Domain_Value_Definition: Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: PzYpm

Enumerated_Domain_Value_Definition: Quartzofeldspathic Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ypc

Enumerated_Domain_Value_Definition: Porphyritic Leucocharnockite

Enumerated_Domain:

Enumerated_Domain_Value: Ypg

Enumerated_Domain_Value_Definition: Layered Pyroxene Granulite

Enumerated_Domain:

Enumerated_Domain_Value: Ypp

Enumerated_Domain_Value_Definition: Layered Porphyrobliastic Pyroxene
Granulite

Enumerated_Domain:

Enumerated_Domain_Value: Yq

Enumerated_Domain_Value_Definition: Quartzite and Quartz-Sericite
Tectonite

Enumerated_Domain:

Enumerated_Domain_Value: Yra

Enumerated_Domain_Value_Definition: Roseland Anorthosite

Enumerated_Domain:

Enumerated_Domain_Value: Ysc

Enumerated_Domain_Value_Definition: Stuart Creek Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ysf

Enumerated_Domain_Value_Definition: State Farm Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ysh

Enumerated_Domain_Value_Definition: Schaeffer Hollow Granite

Enumerated_Domain:

Enumerated_Domain_Value: Yt

Enumerated_Domain_Value_Definition: Metatrondhjemite

Enumerated_Domain:

Enumerated_Domain_Value: Yum

Enumerated_Domain_Value_Definition: Metaperidotite, Metapyroxenite, and
Hornblende Metagabbro

Enumerated_Domain:

Enumerated_Domain_Value: Za

Enumerated_Domain_Value_Definition: Aaron Slate

Enumerated_Domain:

Enumerated_Domain_Value: Zaa

Enumerated_Domain_Value_Definition: Ashe Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zac

Enumerated_Domain_Value_Definition: Aaron Slate

Enumerated_Domain:

Enumerated_Domain_Value: Zam

Enumerated_Domain_Value_Definition: Ashe Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zas

Enumerated_Domain_Value_Definition: Ashe Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zau

Enumerated_Domain_Value_Definition: Ashe Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zav

Enumerated_Domain_Value_Definition: Felsic Volcanic and Volcaniclastic
Rocks

Enumerated_Domain:

Enumerated_Domain_Value: Zbg

Enumerated_Domain_Value_Definition: Bassett Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zch

Enumerated_Domain_Value_Definition: Charlottesville Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zfa

Enumerated_Domain_Value_Definition: Fauquier Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zfc

Enumerated_Domain_Value_Definition: Fauquier Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zfl

Enumerated_Domain_Value_Definition: Fauquier Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zfs

Enumerated_Domain_Value_Definition: Fauquier Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zfv

Enumerated_Domain_Value_Definition: Felsic Volcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: Zgd

Enumerated_Domain_Value_Definition: Biotite Granodiorite and Biotite
Granite

Enumerated_Domain:

Enumerated_Domain_Value: Zgdm

Enumerated_Domain_Value_Definition: Mobley Mountain Granite

Enumerated_Domain:

Enumerated_Domain_Value: Zgdr

Enumerated_Domain_Value_Definition: Rockfish River Pluton

Enumerated_Domain:

Enumerated_Domain_Value: Zgds

Enumerated_Domain_Value_Definition: Striped Rock Granite

Enumerated_Domain:

Enumerated_Domain_Value: Zgs

Enumerated_Domain_Value_Definition: Mount Rogers Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zh

Enumerated_Domain_Value_Definition: Hyco Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zhf

Enumerated_Domain_Value_Definition: Phyllite and Metatuff

Enumerated_Domain:

Enumerated_Domain_Value: Zkr

Enumerated_Domain_Value_Definition: Konnarock Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zlc

Enumerated_Domain_Value_Definition: Lynchburg Group

Enumerated_Domain:

Enumerated_Domain_Value: Zlf

Enumerated_Domain_Value_Definition: Lynchburg Group

Enumerated_Domain:

Enumerated_Domain_Value: Zlg

Enumerated_Domain_Value_Definition: Lynchburg Group

Enumerated_Domain:

Enumerated_Domain_Value: Zlm

Enumerated_Domain_Value_Definition: Lynchburg Group

Enumerated_Domain:

Enumerated_Domain_Value: Zlq

Enumerated_Domain_Value_Definition: Lynchburg Group

Enumerated_Domain:

Enumerated_Domain_Value: Zlv

Enumerated_Domain_Value_Definition: Interlayered Mafic and Felsic
Volcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: Zm

Enumerated_Domain_Value_Definition: Marble

Enumerated_Domain:

Enumerated_Domain_Value: Zmf

Enumerated_Domain_Value_Definition: Mount Rogers Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zmg

Enumerated_Domain_Value_Definition: Ashe Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zml

Enumerated_Domain_Value_Definition: Mount Rogers Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zmm

Enumerated_Domain_Value_Definition: Monumental Mills Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zmp

Enumerated_Domain_Value_Definition: Mount Rogers Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zmr

Enumerated_Domain_Value_Definition: Mount Rogers Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zmv

Enumerated_Domain_Value_Definition: Mafic Volcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: PzZbk

Enumerated_Domain_Value_Definition: Buckingham Complex

Enumerated_Domain:

Enumerated_Domain_Value: PzZbq

Enumerated_Domain_Value_Definition: Buckingham Complex

Enumerated_Domain:

Enumerated_Domain_Value: PzZdm

Enumerated_Domain_Value_Definition: Diana Mills Complex

Enumerated_Domain:

Enumerated_Domain_Value: PzZgq

Enumerated_Domain_Value_Definition: Green Springs Pluton

Enumerated_Domain:

Enumerated_Domain_Value: PzZgs

Enumerated_Domain_Value_Definition: Green Springs Pluton

Enumerated_Domain:

Enumerated_Domain_Value: Zph

Enumerated_Domain_Value_Definition: Phyllite and Metasiltstone

Enumerated_Domain:

Enumerated_Domain_Value: Zra

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: Zram

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: Zrbf

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: Zrbg

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: Zrc

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: Zrh

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: Zrl

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: Zrr

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: Zrw

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: Zsr

Enumerated_Domain_Value_Definition: Swift Run Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zvi

Enumerated_Domain_Value_Definition: Virgilina Greenstone

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

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: adg;0

Enumerated_Domain_Value_Definition: Altered Diorite and Gabbro

Enumerated_Domain:

Enumerated_Domain_Value: af;0

Enumerated_Domain_Value_Definition: Artificial Fill

Enumerated_Domain:

Enumerated_Domain_Value: ag;0

Enumerated_Domain_Value_Definition: Abbeyville Gabbro

Enumerated_Domain:

Enumerated_Domain_Value: ak;0

Enumerated_Domain_Value_Definition: Alaskite

Enumerated_Domain:

Enumerated_Domain_Value: al;0

Enumerated_Domain_Value_Definition: Alluvium

Enumerated_Domain:

Enumerated_Domain_Value: amr;0

Enumerated_Domain_Value_Definition: Amphibolite and Amphibole-Bearing
Gneiss and Schist

Enumerated_Domain:

Enumerated_Domain_Value: JTbasalt;0

Enumerated_Domain_Value_Definition: Valley and Ridge Igneous Intrusions;
Basalt

Enumerated_Domain:

Enumerated_Domain_Value: bgd;0

Enumerated_Domain_Value_Definition: Biotite Granodiorite

Enumerated_Domain:

Enumerated_Domain_Value: bgp;0

Enumerated_Domain_Value_Definition: Porphyroblastic Biotite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: bgr;0

Enumerated_Domain_Value_Definition: Burkeville Pluton

Enumerated_Domain:

Enumerated_Domain_Value: bgs;0

Enumerated_Domain_Value_Definition: Biotite Gneiss and Schist

Enumerated_Domain:

Enumerated_Domain_Value: bmgl;0

Enumerated_Domain_Value_Definition: Biotite-Muscovite Granite

Enumerated_Domain:

Enumerated_Domain_Value: bo;0

Enumerated_Domain_Value_Definition: Buffalo Granite

Enumerated_Domain:

Enumerated_Domain_Value: CAbg;0

Enumerated_Domain_Value_Definition: Interlayered Mafic and Felsic
Metavolcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: CAc;0

Enumerated_Domain_Value_Definition: Conasauga Shale

Enumerated_Domain:

Enumerated_Domain_Value: CAca;0

Enumerated_Domain_Value_Definition: Candler Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAcas;0

Enumerated_Domain_Value_Definition: Candler Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAcfv;0

Enumerated_Domain_Value_Definition: Chopawamsic Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAch;0

Enumerated_Domain_Value_Definition: Chilhowee Group

Enumerated_Domain:

Enumerated_Domain_Value: CAcmv;0

Enumerated_Domain_Value_Definition: Chopawamsic Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAco;0

Enumerated_Domain_Value_Definition: Conococheague Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAcv;0

Enumerated_Domain_Value_Definition: Chopawamsic Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAd;0

Enumerated_Domain_Value_Definition: Dale City Pluton

Enumerated_Domain:

Enumerated_Domain_Value: CAe;0

Enumerated_Domain_Value_Definition: Elbrook Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAeh;0

Enumerated_Domain_Value_Definition: Erwin and Hampton Formations

Enumerated_Domain:

Enumerated_Domain_Value: CAev;0

Enumerated_Domain_Value_Definition: Everona Limestone

Enumerated_Domain:

Enumerated_Domain_Value: CAf;0

Enumerated_Domain_Value_Definition: Frederick Limestone

Enumerated_Domain:

Enumerated_Domain_Value: CAfq;0

Enumerated_Domain_Value_Definition: Interlayered Mafic and Felsic
Metavolcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: CAfv;0

Enumerated_Domain_Value_Definition: Interlayered Mafic and Felsic
Metavolcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: CAfvs;0

Enumerated_Domain_Value_Definition: Metavolcanic and Metasedimentary
Rocks

Enumerated_Domain:

Enumerated_Domain_Value: CAg;0

Enumerated_Domain_Value_Definition: Amphibolite

Enumerated_Domain:

Enumerated_Domain_Value: CAgi;0

Enumerated_Domain_Value_Definition: Georgetown Intrusive Suite

Enumerated_Domain:

Enumerated_Domain_Value: CAi;0

Enumerated_Domain_Value_Definition: Indian Run Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAl;0

Enumerated_Domain_Value_Definition: Lunga Reservoir Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAlw;0

Enumerated_Domain_Value_Definition: Leatherwood Granite

Enumerated_Domain:

Enumerated_Domain_Value: CAm;0

Enumerated_Domain_Value_Definition: Melrose Granite

Enumerated_Domain:

Enumerated_Domain_Value: CAmv;0

Enumerated_Domain_Value_Definition: Interlayered Mafic and Felsic
Metavolcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: CAmvs;0

Enumerated_Domain_Value_Definition: Metavolcanic and Metasedimentary
Rocks

Enumerated_Domain:

Enumerated_Domain_Value: CAnhk;0

Enumerated_Domain_Value_Definition: Nolichucky and Honaker Formations

Enumerated_Domain:

Enumerated_Domain_Value: CAnmrr;0

Enumerated_Domain_Value_Definition: Nolichucky and Maryville Formations,
Rogersville Shale, and Rutledge Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAp;0

Enumerated_Domain_Value_Definition: Purcell Branch Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAr;0

Enumerated_Domain_Value_Definition: Rome Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAra;0

Enumerated_Domain_Value_Definition: Rich Acres Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAs;0

Enumerated_Domain_Value_Definition: Shady Dolomite

Enumerated_Domain:

Enumerated_Domain_Value: CAsg;0

Enumerated_Domain_Value_Definition: Interlayered Mafic and Felsic
Metavolcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: CAsv;0

Enumerated_Domain_Value_Definition: Sykesville Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAt;0

Enumerated_Domain_Value_Definition: Tomstown Dolomite

Enumerated_Domain:

Enumerated_Domain_Value: CAta;0

Enumerated_Domain_Value_Definition: Ta River Metamorphic Suite

Enumerated_Domain:

Enumerated_Domain_Value: CAu;0

Enumerated_Domain_Value_Definition: Unicoi Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAwb;0

Enumerated_Domain_Value_Definition: Waynesboro Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAwbt;0

Enumerated_Domain_Value_Definition: Waynesboro Formation and Tomstown
Dolomite

Enumerated_Domain:

Enumerated_Domain_Value: CAy;0

Enumerated_Domain_Value_Definition: Yorkshire Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAZa;0

Enumerated_Domain_Value_Definition: Annandale Group

Enumerated_Domain:

Enumerated_Domain_Value: CAZba;0

Enumerated_Domain_Value_Definition: Alligator Back Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAZac;0

Enumerated_Domain_Value_Definition: Alligator Back Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAZas;0

Enumerated_Domain_Value_Definition: Alligator Back Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAZba;0

Enumerated_Domain_Value_Definition: Bassett Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAZc;0

Enumerated_Domain_Value_Definition: Catoctin Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAZcb;0

Enumerated_Domain_Value_Definition: Catoctin Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAZcr;0

Enumerated_Domain_Value_Definition: Catoctin Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAZcs;0

Enumerated_Domain_Value_Definition: Catoctin Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAZfm;0

Enumerated_Domain_Value_Definition: Fork Mountain Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAZg;0

Enumerated_Domain_Value_Definition: Garrisonville Mafic Complex

Enumerated_Domain:

Enumerated_Domain_Value: CAZh;0

Enumerated_Domain_Value_Definition: Holly Corner Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: CAZhb;0

Enumerated_Domain_Value_Definition: Catoctin Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAZl;0

Enumerated_Domain_Value_Definition: Annandale Group

Enumerated_Domain:

Enumerated_Domain_Value: CAZlb;0

Enumerated_Domain_Value_Definition: Catoctin Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAZmd;0

Enumerated_Domain_Value_Definition: Metagabbro

Enumerated_Domain:

Enumerated_Domain_Value: CAZmg;0

Enumerated_Domain_Value_Definition: Mather Gorge Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAZmi;0

Enumerated_Domain_Value_Definition: Mafic Igneous Complex Undivided

Enumerated_Domain:

Enumerated_Domain_Value: CAZmq;0

Enumerated_Domain_Value_Definition: Micaceous Quartzite

Enumerated_Domain:

Enumerated_Domain_Value: CAZms;0

Enumerated_Domain_Value_Definition: Mather Gorge Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAZmy;0

Enumerated_Domain_Value_Definition: Alligator Back Formation

Enumerated_Domain:

Enumerated_Domain_Value: CAZpb;0

Enumerated_Domain_Value_Definition: Piney Branch Complex

Enumerated_Domain:

Enumerated_Domain_Value: CAZpm;0

Enumerated_Domain_Value_Definition: Metagraywacke, Quartzose Schist, and
Melange

Enumerated_Domain:

Enumerated_Domain_Value: CAZum;0

Enumerated_Domain_Value_Definition: Ultramafic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: cm;0

Enumerated_Domain_Value_Definition: Polygenetic Melange

Enumerated_Domain:

Enumerated_Domain_Value: Db;0

Enumerated_Domain_Value_Definition: Brallier Formation

Enumerated_Domain:

Enumerated_Domain_Value: Dch;0

Enumerated_Domain_Value_Definition: Chemung Formation

Enumerated_Domain:

Enumerated_Domain_Value: dgn;0

Enumerated_Domain_Value_Definition: Diorite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Dhs;0

Enumerated_Domain_Value_Definition: Hampshire Formation

Enumerated_Domain:

Enumerated_Domain_Value: di;0

Enumerated_Domain_Value_Definition: Diorite and Quartz Diorite

Enumerated_Domain:

Enumerated_Domain_Value: Dma;0

Enumerated_Domain_Value_Definition: Mahantango Formation

Enumerated_Domain:

Enumerated_Domain_Value: Dmn;0

Enumerated_Domain_Value_Definition: Millboro Shale and Needmore
Formation

Enumerated_Domain:

Enumerated_Domain_Value: Dmrn;0

Enumerated_Domain_Value_Definition: Marcellus Shale and Needmore
Formation

Enumerated_Domain:

Enumerated_Domain_Value: ds;0

Enumerated_Domain_Value_Definition: Dune Sand

Enumerated_Domain:

Enumerated_Domain_Value: DSOz;0

Enumerated_Domain_Value_Definition: Lower Devonian, Silurian and Upper
Ordovician Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: DSu;0

Enumerated_Domain_Value_Definition: Ridgeley Sandstone, Helderberg and
Cayugan Groups

Enumerated_Domain:

Enumerated_Domain_Value: DSz;0

Enumerated_Domain_Value_Definition: Lower Devonian and Silurian
Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: Dx;0

Enumerated_Domain_Value_Definition: Millboro Shale, Huntersville Chert,
and Rocky Gap Sandstone

Enumerated_Domain:

Enumerated_Domain_Value: fbgr;0

Enumerated_Domain_Value_Definition: Foliated Biotite Granite

Enumerated_Domain:

Enumerated_Domain_Value: fcm;0

Enumerated_Domain_Value_Definition: Fine Creek Mills Granite

Enumerated_Domain:

Enumerated_Domain_Value: fg;0

Enumerated_Domain_Value_Definition: Gneissic Granite and Granodiorite

Enumerated_Domain:

Enumerated_Domain_Value: fgb;0

Enumerated_Domain_Value_Definition: Biotite Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: fr;0

Enumerated_Domain_Value_Definition: Flat Rock Granite

Enumerated_Domain:

Enumerated_Domain_Value: g;0

Enumerated_Domain_Value_Definition: Granite

Enumerated_Domain:

Enumerated_Domain_Value: ga;0

Enumerated_Domain_Value_Definition: Hornblende Gabbro

Enumerated_Domain:

Enumerated_Domain_Value: gn;0

Enumerated_Domain_Value_Definition: Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: gns;0

Enumerated_Domain_Value_Definition: Gneiss and Schist

Enumerated_Domain:

Enumerated_Domain_Value: gr;0

Enumerated_Domain_Value_Definition: Granitoid Rocks

Enumerated_Domain:

Enumerated_Domain_Value: grb;0

Enumerated_Domain_Value_Definition: Biotite Granite

Enumerated_Domain:

Enumerated_Domain_Value: grbi;0

Enumerated_Domain_Value_Definition: Biotite Granite

Enumerated_Domain:

Enumerated_Domain_Value: grc;0

Enumerated_Domain_Value_Definition: Carysbrook Pluton

Enumerated_Domain:

Enumerated_Domain_Value: grp;0

Enumerated_Domain_Value_Definition: Porphyritic Granite

Enumerated_Domain:

Enumerated_Domain_Value: grpo;0

Enumerated_Domain_Value_Definition: Porphyritic Granite

Enumerated_Domain:

Enumerated_Domain_Value: grt;0

Enumerated_Domain_Value_Definition: Metatonalite

Enumerated_Domain:

Enumerated_Domain_Value: gs;0

Enumerated_Domain_Value_Definition: Actinolite Schist Metabasalt

Enumerated_Domain:

Enumerated_Domain_Value: Jb;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Jurassic Basalt

Enumerated_Domain:

Enumerated_Domain_Value: Jc;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Jurassic
Conglomerate

Enumerated_Domain:

Enumerated_Domain_Value: Jd;0

Enumerated_Domain_Value_Definition: Diabase

Enumerated_Domain:

Enumerated_Domain_Value: Jsh;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Jurassic
Siltstone and Shale

Enumerated_Domain:

Enumerated_Domain_Value: Jss;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Jurassic
Interbedded Sandstone and Siltstone

Enumerated_Domain:

Enumerated_Domain_Value: JTRp;0

Enumerated_Domain_Value_Definition: Valley and Ridge Igneous Intrusions;
Peridotite

Enumerated_Domain:

Enumerated_Domain_Value: Kp;0

Enumerated_Domain_Value_Definition: Potomac Formation

Enumerated_Domain:

Enumerated_Domain_Value: ks;0

Enumerated_Domain_Value_Definition: Kyanite Schist

Enumerated_Domain:

Enumerated_Domain_Value: lgn;0

Enumerated_Domain_Value_Definition: Lineated Biotite Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: ls;0

Enumerated_Domain_Value_Definition: Candler Formation

Enumerated_Domain:

Enumerated_Domain_Value: m;0

Enumerated_Domain_Value_Definition: Marsh and Intertidal Mud Deposits

Enumerated_Domain:

Enumerated_Domain_Value: Mbf;0

Enumerated_Domain_Value_Definition: Bluefield Formation

Enumerated_Domain:

Enumerated_Domain_Value: Mccf;0

Enumerated_Domain_Value_Definition: Cove Creek Limestone and Fido
Sandstone

Enumerated_Domain:

Enumerated_Domain_Value: MDcw;0

Enumerated_Domain_Value_Definition: Chattanooda Shale and Wildcat Valley
Sandstone

Enumerated_Domain:

Enumerated_Domain_Value: mf;0

Enumerated_Domain_Value_Definition: Mafic Plutonic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: Mg;0

Enumerated_Domain_Value_Definition: Greenbrier Limestone

Enumerated_Domain:

Enumerated_Domain_Value: mgb;0

Enumerated_Domain_Value_Definition: Metagabbro

Enumerated_Domain:

Enumerated_Domain_Value: mgr;0

Enumerated_Domain_Value_Definition: Metagraywacke

Enumerated_Domain:

Enumerated_Domain_Value: Mm;0

Enumerated_Domain_Value_Definition: Maccrady Shale

Enumerated_Domain:

Enumerated_Domain_Value: Mmpr;0

Enumerated_Domain_Value_Definition: Maccrady Shale and Price Formation

Enumerated_Domain:

Enumerated_Domain_Value: Mp;0

Enumerated_Domain_Value_Definition: Pennington Group

Enumerated_Domain:

Enumerated_Domain_Value: Mpbg;0

Enumerated_Domain_Value_Definition: Petersburg Granite

Enumerated_Domain:

Enumerated_Domain_Value: mpg;0

Enumerated_Domain_Value_Definition: Migmatitic Paragneiss

Enumerated_Domain:

Enumerated_Domain_Value: Mpo;0

Enumerated_Domain_Value_Definition: Pocono Formation

Enumerated_Domain:

Enumerated_Domain_Value: Mpr;0

Enumerated_Domain_Value_Definition: Price Formation

Enumerated_Domain:

Enumerated_Domain_Value: msg;0

Enumerated_Domain_Value_Definition: Miocene Sand and Gravel

Enumerated_Domain:

Enumerated_Domain_Value: mss;0

Enumerated_Domain_Value_Definition: Metasandstone and Metasiltstone

Enumerated_Domain:

Enumerated_Domain_Value: my;0

Enumerated_Domain_Value_Definition: Mylonite, Mylonite Gneiss, and
Cataclastic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: Mz;0

Enumerated_Domain_Value_Definition: Mississippian Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: nv;0

Enumerated_Domain_Value_Definition: North View Pluton

Enumerated_Domain:

Enumerated_Domain_Value: Oa;0

Enumerated_Domain_Value_Definition: Arvonia Formation

Enumerated_Domain:

Enumerated_Domain_Value: Oas;0

Enumerated_Domain_Value_Definition: Arvonia Formation

Enumerated_Domain:

Enumerated_Domain_Value: Ob;0

Enumerated_Domain_Value_Definition: Beekmantown Group

Enumerated_Domain:

Enumerated_Domain_Value: Obf;0

Enumerated_Domain_Value_Definition: Buffards Formation

Enumerated_Domain:

Enumerated_Domain_Value: Obi;0

Enumerated_Domain_Value_Definition: Bear Island Granodiorite

Enumerated_Domain:

Enumerated_Domain_Value: Obq;0

Enumerated_Domain_Value_Definition: Arvonia Formation

Enumerated_Domain:

Enumerated_Domain_Value: OCAcc;0

Enumerated_Domain_Value_Definition: Chepultepec and Copper Ridge
Formations

Enumerated_Domain:

Enumerated_Domain_Value: OCAco;0

Enumerated_Domain_Value_Definition: Conococheague Formation

Enumerated_Domain:

Enumerated_Domain_Value: OCAd;0

Enumerated_Domain_Value_Definition: Dalecarlia Instrusive Suite

Enumerated_Domain:

Enumerated_Domain_Value: OCAf;0

Enumerated_Domain_Value_Definition: Falls Church Intrusive Suite

Enumerated_Domain:

Enumerated_Domain_Value: OCAgg;0

Enumerated_Domain_Value_Definition: Goldvein Pluton

Enumerated_Domain:

Enumerated_Domain_Value: OCAk;0

Enumerated_Domain_Value_Definition: Knox Group

Enumerated_Domain:

Enumerated_Domain_Value: OCAo;0

Enumerated_Domain_Value_Definition: Occoquan Granite

Enumerated_Domain:

Enumerated_Domain_Value: OCAp;0

Enumerated_Domain_Value_Definition: Phyllite

Enumerated_Domain:

Enumerated_Domain_Value: OCApg;0

Enumerated_Domain_Value_Definition: Plagiogranite Tonalite

Enumerated_Domain:

Enumerated_Domain_Value: OCApo;0

Enumerated_Domain_Value_Definition: Popes Head Formation

Enumerated_Domain:

Enumerated_Domain_Value: OCAps;0

Enumerated_Domain_Value_Definition: Popes Head Formation

Enumerated_Domain:

Enumerated_Domain_Value: OCAtj;0

Enumerated_Domain_Value_Definition: Trondhjemite

Enumerated_Domain:

Enumerated_Domain_Value: OCAu;0

Enumerated_Domain_Value_Definition: Metasedimentary Rocks Undivided

Enumerated_Domain:

Enumerated_Domain_Value: OCAz;0

Enumerated_Domain_Value_Definition: Lower Ordovician and Upper Cambrian
Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: Ocg;0

Enumerated_Domain_Value_Definition: Columbia pluton

Enumerated_Domain:

Enumerated_Domain_Value: Oeln;0

Enumerated_Domain_Value_Definition: Edinburg Formation, Lincolnshire and
New Market Limestones

Enumerated_Domain:

Enumerated_Domain_Value: Okpl;0

Enumerated_Domain_Value_Definition: Knobs Formation, Paperville Shale,
Lenoir and Mosheim Limestone

Enumerated_Domain:

Enumerated_Domain_Value: Okq;0

Enumerated_Domain_Value_Definition: Arvonia Formation

Enumerated_Domain:

Enumerated_Domain_Value: Ol;0

Enumerated_Domain_Value_Definition: Lake Jackson Pluton

Enumerated_Domain:

Enumerated_Domain_Value: Ola;0

Enumerated_Domain_Value_Definition: Lahore Complex

Enumerated_Domain:

Enumerated_Domain_Value: Olm;0

Enumerated_Domain_Value_Definition: Lahore Complex

Enumerated_Domain:

Enumerated_Domain_Value: Olp;0

Enumerated_Domain_Value_Definition: Lahore Complex

Enumerated_Domain:

Enumerated_Domain_Value: Ols;0

Enumerated_Domain_Value_Definition: Moccasin or Bays Formation through
Blackford Formation

Enumerated_Domain:

Enumerated_Domain_Value: Om;0

Enumerated_Domain_Value_Definition: Martinsburg and Oranda Formations

Enumerated_Domain:

Enumerated_Domain_Value: Omk;0

Enumerated_Domain_Value_Definition: Mascot and Kingsport Dolomites

Enumerated_Domain:

Enumerated_Domain_Value: Oml;0

Enumerated_Domain_Value_Definition: Hardy Creek Limestone through Dot
Limestone

Enumerated_Domain:

Enumerated_Domain_Value: Oq;0

Enumerated_Domain_Value_Definition: Quantico Formation

Enumerated_Domain:

Enumerated_Domain_Value: Oqq;0

Enumerated_Domain_Value_Definition: Quantico Formation

Enumerated_Domain:

Enumerated_Domain_Value: Ost;0

Enumerated_Domain_Value_Definition: Shelton Formation

Enumerated_Domain:

Enumerated_Domain_Value: Ot;0

Enumerated_Domain_Value_Definition: Metatonalite

Enumerated_Domain:

Enumerated_Domain_Value: Ou;0

Enumerated_Domain_Value_Definition: Sequatchie Formation, Reedsville
Shale, Trenton Limestone, Eggleston Formation

Enumerated_Domain:

Enumerated_Domain_Value: Oun;0

Enumerated_Domain_Value_Definition: Juniata, Oswego, Martinsburg
(Reedsville and Dolly Ridge), and Eggleston Formations

Enumerated_Domain:

Enumerated_Domain_Value: Ous;0

Enumerated_Domain_Value_Definition: Juniata, Reedsville, Trenton, and
Eggleston Formations

Enumerated_Domain:

Enumerated_Domain_Value: Oz;0

Enumerated_Domain_Value_Definition: Upper and Middle Ordovician
Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: OZl;0

Enumerated_Domain_Value_Definition: Mine Run Complex

Enumerated_Domain:

Enumerated_Domain_Value: OZll;0

Enumerated_Domain_Value_Definition: Mine Run Complex

Enumerated_Domain:

Enumerated_Domain_Value: OZlll;0

Enumerated_Domain_Value_Definition: Mine Run Complex

Enumerated_Domain:

Enumerated_Domain_Value: PAh;0

Enumerated_Domain_Value_Definition: Harlan Sandstone

Enumerated_Domain:

Enumerated_Domain_Value: PAk;0

Enumerated_Domain_Value_Definition: Kanawha Formation

Enumerated_Domain:

Enumerated_Domain_Value: PAl;0

Enumerated_Domain_Value_Definition: Lee Formation

Enumerated_Domain:

Enumerated_Domain_Value: PAMbi;0

Enumerated_Domain_Value_Definition: Buggs Island Pluton

Enumerated_Domain:

Enumerated_Domain_Value: PAMf;0

Enumerated_Domain_Value_Definition: Falmouth Intrusive Suite

Enumerated_Domain:

Enumerated_Domain_Value: PAMl;0

Enumerated_Domain_Value_Definition: Lee Formation

Enumerated_Domain:

Enumerated_Domain_Value: PAn;0

Enumerated_Domain_Value_Definition: Norton Formation

Enumerated_Domain:

Enumerated_Domain_Value: PAnr;0

Enumerated_Domain_Value_Definition: New River Formation

Enumerated_Domain:

Enumerated_Domain_Value: PAp;0

Enumerated_Domain_Value_Definition: Pocahontas Formation

Enumerated_Domain:

Enumerated_Domain_Value: PAw;0

Enumerated_Domain_Value_Definition: Wise Formation

Enumerated_Domain:

Enumerated_Domain_Value: PAwg;0

Enumerated_Domain_Value_Definition: Wise Formation and Gladeville
Sandstone

Enumerated_Domain:

Enumerated_Domain_Value: PAz;0

Enumerated_Domain_Value_Definition: Norton, New River, Lee and
Pocahontas Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: pbg;0

Enumerated_Domain_Value_Definition: Porphyroblastic Biotite Granite

Enumerated_Domain:

Enumerated_Domain_Value: peg;0

Enumerated_Domain_Value_Definition: Granite Pegmatite

Enumerated_Domain:

Enumerated_Domain_Value: pg;0

Enumerated_Domain_Value_Definition: Plagiogranite

Enumerated_Domain:

Enumerated_Domain_Value: pgo;0

Enumerated_Domain_Value_Definition: Pegmatite

Enumerated_Domain:

Enumerated_Domain_Value: Ppg;0

Enumerated_Domain_Value_Definition: Pegmatite

Enumerated_Domain:

Enumerated_Domain_Value: psg;0

Enumerated_Domain_Value_Definition: Pliocene Sand and Gravel

Enumerated_Domain:

Enumerated_Domain_Value: py;0

Enumerated_Domain_Value_Definition: Phyllonite

Enumerated_Domain:

Enumerated_Domain_Value: Qc;0

Enumerated_Domain_Value_Definition: Chuckatuck Formation

Enumerated_Domain:

Enumerated_Domain_Value: Qcc;0

Enumerated_Domain_Value_Definition: Charles City Formation

Enumerated_Domain:

Enumerated_Domain_Value: Qj;0

Enumerated_Domain_Value_Definition: Joynes Neck Sand

Enumerated_Domain:

Enumerated_Domain_Value: Qk;0

Enumerated_Domain_Value_Definition: Kent Island Formation

Enumerated_Domain:

Enumerated_Domain_Value: Qnb;0

Enumerated_Domain_Value_Definition: Nassawadox Formation

Enumerated_Domain:

Enumerated_Domain_Value: Qno;0

Enumerated_Domain_Value_Definition: Nassawadox Formation

Enumerated_Domain:

Enumerated_Domain_Value: Qoa;0

Enumerated_Domain_Value_Definition: Omar Formation

Enumerated_Domain:

Enumerated_Domain_Value: Qsh;0

Enumerated_Domain_Value_Definition: Shirley Formation

Enumerated_Domain:

Enumerated_Domain_Value: Qt;0

Enumerated_Domain_Value_Definition: Tabb Formation

Enumerated_Domain:

Enumerated_Domain_Value: Qtl;0

Enumerated_Domain_Value_Definition: Tabb Formation; Lynnhaven Member

Enumerated_Domain:

Enumerated_Domain_Value: Qtlp;0

Enumerated_Domain_Value_Definition: Tabb Formation: Lynnhaven and
Poquoson Members

Enumerated_Domain:

Enumerated_Domain_Value: Qtp;0

Enumerated_Domain_Value_Definition: Tabb Formtaion; Poquoson Member

Enumerated_Domain:

Enumerated_Domain_Value: Qts;0

Enumerated_Domain_Value_Definition: Tabb Formation; Sedgefield Member

Enumerated_Domain:

Enumerated_Domain_Value: QTu;0

Enumerated_Domain_Value_Definition: Quaternary and Tertiary Deposits

Enumerated_Domain:

Enumerated_Domain_Value: QTw;0

Enumerated_Domain_Value_Definition: Windsor Formation

Enumerated_Domain:

Enumerated_Domain_Value: Qwa;0

Enumerated_Domain_Value_Definition: Wachapreague Formation

Enumerated_Domain:

Enumerated_Domain_Value: rbg;0

Enumerated_Domain_Value_Definition: Biotite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: ro;0

Enumerated_Domain_Value_Definition: Red Oak Pluton

Enumerated_Domain:

Enumerated_Domain_Value: sb;0

Enumerated_Domain_Value_Definition: Beach Sand and Dune Sand Deposits

Enumerated_Domain:

Enumerated_Domain_Value: sch;0

Enumerated_Domain_Value_Definition: Schist

Enumerated_Domain:

Enumerated_Domain_Value: Sf;0

Enumerated_Domain_Value_Definition: Falls Run Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Shrc;0

Enumerated_Domain_Value_Definition: Hancock, Rose Hill, and Clinch
Formations

Enumerated_Domain:

Enumerated_Domain_Value: Skrt;0

Enumerated_Domain_Value_Definition: Keefer, Rose Hill, and Tuscarora
Formations

Enumerated_Domain:

Enumerated_Domain_Value: Sm;0

Enumerated_Domain_Value_Definition: Massanutten Sandstone

Enumerated_Domain:

Enumerated_Domain_Value: SOe;0

Enumerated_Domain_Value_Definition: Ellisville Biotite Granodiorite

Enumerated_Domain:

Enumerated_Domain_Value: SOz;0

Enumerated_Domain_Value_Definition: Silurian and Upper Ordovician
Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: sp;0

Enumerated_Domain_Value_Definition: Swamp Deposits

Enumerated_Domain:

Enumerated_Domain_Value: Sz;0

Enumerated_Domain_Value_Definition: Silurian Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: Tb1;0

Enumerated_Domain_Value_Definition: Bacons Castle Formation

Enumerated_Domain:

Enumerated_Domain_Value: Tb2;0

Enumerated_Domain_Value_Definition: Bacons Castle Formation

Enumerated_Domain:

Enumerated_Domain_Value: Tc;0

Enumerated_Domain_Value_Definition: Chesapeake Group

Enumerated_Domain:

Enumerated_Domain_Value: td;0

Enumerated_Domain_Value_Definition: Terrace Deposits

Enumerated_Domain:

Enumerated_Domain_Value: Tl;0

Enumerated_Domain_Value_Definition: Lower Tertiary Deposits

Enumerated_Domain:

Enumerated_Domain_Value: Tm;0

Enumerated_Domain_Value_Definition: Moorings Unit of Oaks and Coch
(1973)

Enumerated_Domain:

Enumerated_Domain_Value: TRbr;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Breccia, mixed
clasts

Enumerated_Domain:

Enumerated_Domain_Value: TRbr1;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Breccia, mudstone
clasts

Enumerated_Domain:

Enumerated_Domain_Value: TRc;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Conglomerate,
mixed clasts

Enumerated_Domain:

Enumerated_Domain_Value: TRc1;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Conglomerate,
limestone clasts

Enumerated_Domain:

Enumerated_Domain_Value: TRc2;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Conglomerate,
greenstone clasts

Enumerated_Domain:

Enumerated_Domain_Value: TRc3;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Conglomerate,
arkosic maatrix

Enumerated_Domain:

Enumerated_Domain_Value: TRcs;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Triassic
Sandstone, Siltstone, Shale, and Coal

Enumerated_Domain:

Enumerated_Domain_Value: TRs;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Sandstone,
undifferentiated

Enumerated_Domain:

Enumerated_Domain_Value: TRs1;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Arkosic Sandstone

Enumerated_Domain:

Enumerated_Domain_Value: TRsh;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Triassic shale
and siltstone

Enumerated_Domain:

Enumerated_Domain_Value: TRss;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Triassic
Sandstone, Siltstone, and Shale

Enumerated_Domain:

Enumerated_Domain_Value: u;0

Enumerated_Domain_Value_Definition: Ultramafic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: um;0

Enumerated_Domain_Value_Definition: Ultramafic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: v;0

Enumerated_Domain_Value_Definition: Mafic and Felsic Volcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: vl;0

Enumerated_Domain_Value_Definition: Metavolcanic and Metavolcanic
Clastic Phyllite

Enumerated_Domain:

Enumerated_Domain_Value: vo;0

Enumerated_Domain_Value_Definition: Felsic/Mafic Volcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: water;0

Enumerated_Domain_Value_Definition: water

Enumerated_Domain:

Enumerated_Domain_Value: Ya;0

Enumerated_Domain_Value_Definition: Amphibolite, Amphibole Gneiss, and
Schist

Enumerated_Domain:

Enumerated_Domain_Value: Yal;0

Enumerated_Domain_Value_Definition: Alkali Feldspar Leucogranite

Enumerated_Domain:

Enumerated_Domain_Value: Yan;0

Enumerated_Domain_Value_Definition: Montpelier Metanorthosite

Enumerated_Domain:

Enumerated_Domain_Value: Ybg;0

Enumerated_Domain_Value_Definition: Porphyoblastic Biotite-Plagioclase
Augen Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Yblg;0

Enumerated_Domain_Value_Definition: Biotite-Muscovite Leucogranite
Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ybp;0

Enumerated_Domain_Value_Definition: Porphyroblastic Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ybr;0

Enumerated_Domain_Value_Definition: Border Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Yc;0

Enumerated_Domain_Value_Definition: Charnockite

Enumerated_Domain:

Enumerated_Domain_Value: Ycm;0

Enumerated_Domain_Value_Definition: Charnockite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ycz;0

Enumerated_Domain_Value_Definition: Crozet Granite

Enumerated_Domain:

Enumerated_Domain_Value: Yec;0

Enumerated_Domain_Value_Definition: Elk Park Plutonic Group

Enumerated_Domain:

Enumerated_Domain_Value: Yep;0

Enumerated_Domain_Value_Definition: Elk Park Plutonic Group

Enumerated_Domain:

Enumerated_Domain_Value: Yfh;0

Enumerated_Domain_Value_Definition: Flint Hill Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Yg;0

Enumerated_Domain_Value_Definition: Leucocratic Metagranite

Enumerated_Domain:

Enumerated_Domain_Value: Ygb;0

Enumerated_Domain_Value_Definition: Layered Biotite Granulite and Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ygbt;0

Enumerated_Domain_Value_Definition: Biotite Granite

Enumerated_Domain:

Enumerated_Domain_Value: Ygg;0

Enumerated_Domain_Value_Definition: Layered Leucocratic Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ygh;0

Enumerated_Domain_Value_Definition: Hornblende Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ygn;0

Enumerated_Domain_Value_Definition: Leucocratic Granulite and Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ygr;0

Enumerated_Domain_Value_Definition: Biotite Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ygt;0

Enumerated_Domain_Value_Definition: Garnetiferous Leucocratic
Metagranite

Enumerated_Domain:

Enumerated_Domain_Value: Yhd;0

Enumerated_Domain_Value_Definition: Biotite-Hornblende Granodiorite

Enumerated_Domain:

Enumerated_Domain_Value: Yhg;0

Enumerated_Domain_Value_Definition: Megacrystic Charnockite

Enumerated_Domain:

Enumerated_Domain_Value: Yl;0

Enumerated_Domain_Value_Definition: Leucocharnockite

Enumerated_Domain:

Enumerated_Domain_Value: Yma;0

Enumerated_Domain_Value_Definition: Layered Quartzofeldspathic Augen
Gneiss and Flaser Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ymc;0

Enumerated_Domain_Value_Definition: Marshall Metagranite

Enumerated_Domain:

Enumerated_Domain_Value: Ymd;0

Enumerated_Domain_Value_Definition: Porphyroblastic Garnet-Biotite
Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ymg;0

Enumerated_Domain_Value_Definition: Two-Mica Granite

Enumerated_Domain:

Enumerated_Domain_Value: Ymm;0

Enumerated_Domain_Value_Definition: Marshall Metagranite

Enumerated_Domain:

Enumerated_Domain_Value: Yms;0

Enumerated_Domain_Value_Definition: Muscovite Schist and Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Yn;0

Enumerated_Domain_Value_Definition: Metanorite and Metadiorite

Enumerated_Domain:

Enumerated_Domain_Value: Yor;0

Enumerated_Domain_Value_Definition: Old Rag Granite

Enumerated_Domain:

Enumerated_Domain_Value: Yp;0

Enumerated_Domain_Value_Definition: Garnet-Graphite Paragneiss

Enumerated_Domain:

Enumerated_Domain_Value: YPAgr;0

Enumerated_Domain_Value_Definition: Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: YPApm;0

Enumerated_Domain_Value_Definition: Quartzofeldspathic Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ypc;0

Enumerated_Domain_Value_Definition: Porphyritic Leucocharnockite

Enumerated_Domain:

Enumerated_Domain_Value: Ypg;0

Enumerated_Domain_Value_Definition: Layered Pyroxene Granulite

Enumerated_Domain:

Enumerated_Domain_Value: Ypp;0

Enumerated_Domain_Value_Definition: Layered Porphyrobliastic Pyroxene
Granulite

Enumerated_Domain:

Enumerated_Domain_Value: Yq;0

Enumerated_Domain_Value_Definition: Quartzite and Quartz-Sericite
Tectonite

Enumerated_Domain:

Enumerated_Domain_Value: Yra;0

Enumerated_Domain_Value_Definition: Roseland Anorthosite

Enumerated_Domain:

Enumerated_Domain_Value: Ysc;0

Enumerated_Domain_Value_Definition: Stuart Creek Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ysf;0

Enumerated_Domain_Value_Definition: State Farm Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: Ysh;0

Enumerated_Domain_Value_Definition: Schaeffer Hollow Granite

Enumerated_Domain:

Enumerated_Domain_Value: Yt;0

Enumerated_Domain_Value_Definition: Metatrondhjemite

Enumerated_Domain:

Enumerated_Domain_Value: Yum;0

Enumerated_Domain_Value_Definition: Metaperidotite, Metapyroxenite, and
Hornblende Metagabbro

Enumerated_Domain:

Enumerated_Domain_Value: Za;0

Enumerated_Domain_Value_Definition: Aaron Slate

Enumerated_Domain:

Enumerated_Domain_Value: Zaa;0

Enumerated_Domain_Value_Definition: Ashe Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zac;0

Enumerated_Domain_Value_Definition: Aaron Slate

Enumerated_Domain:

Enumerated_Domain_Value: Zam;0

Enumerated_Domain_Value_Definition: Ashe Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zas;0

Enumerated_Domain_Value_Definition: Ashe Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zau;0

Enumerated_Domain_Value_Definition: Ashe Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zav;0

Enumerated_Domain_Value_Definition: Felsic Volcanic and Volcaniclastic
Rocks

Enumerated_Domain:

Enumerated_Domain_Value: Zbg;0

Enumerated_Domain_Value_Definition: Bassett Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zch;0

Enumerated_Domain_Value_Definition: Charlottesville Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zfa;0

Enumerated_Domain_Value_Definition: Fauquier Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zfc;0

Enumerated_Domain_Value_Definition: Fauquier Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zfl;0

Enumerated_Domain_Value_Definition: Fauquier Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zfs;0

Enumerated_Domain_Value_Definition: Fauquier Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zfv;0

Enumerated_Domain_Value_Definition: Felsic Volcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: Zgd;0

Enumerated_Domain_Value_Definition: Biotite Granodiorite and Biotite
Granite

Enumerated_Domain:

Enumerated_Domain_Value: Zgdm;0

Enumerated_Domain_Value_Definition: Mobley Mountain Granite

Enumerated_Domain:

Enumerated_Domain_Value: Zgdr;0

Enumerated_Domain_Value_Definition: Rockfish River Pluton

Enumerated_Domain:

Enumerated_Domain_Value: Zgds;0

Enumerated_Domain_Value_Definition: Striped Rock Granite

Enumerated_Domain:

Enumerated_Domain_Value: Zgs;0

Enumerated_Domain_Value_Definition: Mount Rogers Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zh;0

Enumerated_Domain_Value_Definition: Hyco Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zhf;0

Enumerated_Domain_Value_Definition: Phyllite and Metatuff

Enumerated_Domain:

Enumerated_Domain_Value: Zkr;0

Enumerated_Domain_Value_Definition: Konnarock Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zlc;0

Enumerated_Domain_Value_Definition: Lynchburg Group

Enumerated_Domain:

Enumerated_Domain_Value: Zlf;0

Enumerated_Domain_Value_Definition: Lynchburg Group

Enumerated_Domain:

Enumerated_Domain_Value: Zlg;0

Enumerated_Domain_Value_Definition: Lynchburg Group

Enumerated_Domain:

Enumerated_Domain_Value: Zlm;0

Enumerated_Domain_Value_Definition: Lynchburg Group

Enumerated_Domain:

Enumerated_Domain_Value: Zlq;0

Enumerated_Domain_Value_Definition: Lynchburg Group

Enumerated_Domain:

Enumerated_Domain_Value: Zlv;0

Enumerated_Domain_Value_Definition: Interlayered Mafic and Felsic
Volcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: Zm;0

Enumerated_Domain_Value_Definition: Marble

Enumerated_Domain:

Enumerated_Domain_Value: Zmf;0

Enumerated_Domain_Value_Definition: Mount Rogers Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zmg;0

Enumerated_Domain_Value_Definition: Ashe Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zml;0

Enumerated_Domain_Value_Definition: Mount Rogers Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zmm;0

Enumerated_Domain_Value_Definition: Monumental Mills Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zmp;0

Enumerated_Domain_Value_Definition: Mount Rogers Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zmr;0

Enumerated_Domain_Value_Definition: Mount Rogers Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zmv;0

Enumerated_Domain_Value_Definition: Mafic Volcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: ZPAbk;0

Enumerated_Domain_Value_Definition: Buckingham Complex

Enumerated_Domain:

Enumerated_Domain_Value: ZPAbq;0

Enumerated_Domain_Value_Definition: Buckingham Complex

Enumerated_Domain:

Enumerated_Domain_Value: ZPAdm

Enumerated_Domain_Value_Definition: Diana Mills Complex

Enumerated_Domain:

Enumerated_Domain_Value: ZPAgq;0

Enumerated_Domain_Value_Definition: Green Springs Pluton

Enumerated_Domain:

Enumerated_Domain_Value: ZPAgs;0

Enumerated_Domain_Value_Definition: Green Springs Pluton

Enumerated_Domain:

Enumerated_Domain_Value: Zph;0

Enumerated_Domain_Value_Definition: Phyllite and Metasiltstone

Enumerated_Domain:

Enumerated_Domain_Value: Zra;0

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: Zram;0

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: Zrbf;0

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: Zrbg;0

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: Zrc;0

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: Zrh;0

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: Zrl;0

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: Zrr;0

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: Zrw;0

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: Zsr;0

Enumerated_Domain_Value_Definition: Swift Run Formation

Enumerated_Domain:

Enumerated_Domain_Value: Zvi;0

Enumerated_Domain_Value_Definition: Virgilina Greenstone

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

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: VAadg;0

Enumerated_Domain_Value_Definition: Altered Diorite and Gabbro

Enumerated_Domain:

Enumerated_Domain_Value: VAaf;0

Enumerated_Domain_Value_Definition: Artificial Fill

Enumerated_Domain:

Enumerated_Domain_Value: VAag;0

Enumerated_Domain_Value_Definition: Abbeyville Gabbro

Enumerated_Domain:

Enumerated_Domain_Value: VAak;0

Enumerated_Domain_Value_Definition: Alaskite

Enumerated_Domain:

Enumerated_Domain_Value: VAal;0

Enumerated_Domain_Value_Definition: Alluvium

Enumerated_Domain:

Enumerated_Domain_Value: VAamr;0

Enumerated_Domain_Value_Definition: Amphibolite and Amphibole-Bearing
Gneiss and Schist

Enumerated_Domain:

Enumerated_Domain_Value: VAJTbasalt;0

Enumerated_Domain_Value_Definition: Valley and Ridge Igneous Intrusions;
Basalt

Enumerated_Domain:

Enumerated_Domain_Value: VAbgd;0

Enumerated_Domain_Value_Definition: Biotite Granodiorite

Enumerated_Domain:

Enumerated_Domain_Value: VAbgp;0

Enumerated_Domain_Value_Definition: Porphyroblastic Biotite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAbgr;0

Enumerated_Domain_Value_Definition: Burkeville Pluton

Enumerated_Domain:

Enumerated_Domain_Value: VAbgs;0

Enumerated_Domain_Value_Definition: Biotite Gneiss and Schist

Enumerated_Domain:

Enumerated_Domain_Value: VAbmgl;0

Enumerated_Domain_Value_Definition: Biotite-Muscovite Granite

Enumerated_Domain:

Enumerated_Domain_Value: VAbo;0

Enumerated_Domain_Value_Definition: Buffalo Granite

Enumerated_Domain:

Enumerated_Domain_Value: VACAbg;0

Enumerated_Domain_Value_Definition: Interlayered Mafic and Felsic
Metavolcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: VACAc;0

Enumerated_Domain_Value_Definition: Conasauga Shale

Enumerated_Domain:

Enumerated_Domain_Value: VACAca;0

Enumerated_Domain_Value_Definition: Candler Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAcas;0

Enumerated_Domain_Value_Definition: Candler Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAcfv;0

Enumerated_Domain_Value_Definition: Chopawamsic Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAch;0

Enumerated_Domain_Value_Definition: Chilhowee Group

Enumerated_Domain:

Enumerated_Domain_Value: VACAcmv;0

Enumerated_Domain_Value_Definition: Chopawamsic Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAco;0

Enumerated_Domain_Value_Definition: Conococheague Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAcv;0

Enumerated_Domain_Value_Definition: Chopawamsic Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAd;0

Enumerated_Domain_Value_Definition: Dale City Pluton

Enumerated_Domain:

Enumerated_Domain_Value: VACAe;0

Enumerated_Domain_Value_Definition: Elbrook Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAeh;0

Enumerated_Domain_Value_Definition: Erwin and Hampton Formations

Enumerated_Domain:

Enumerated_Domain_Value: VACAev;0

Enumerated_Domain_Value_Definition: Everona Limestone

Enumerated_Domain:

Enumerated_Domain_Value: VACAf;0

Enumerated_Domain_Value_Definition: Frederick Limestone

Enumerated_Domain:

Enumerated_Domain_Value: VACAfq;0

Enumerated_Domain_Value_Definition: Interlayered Mafic and Felsic
Metavolcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: VACAfv;0

Enumerated_Domain_Value_Definition: Interlayered Mafic and Felsic
Metavolcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: VACAfvs;0

Enumerated_Domain_Value_Definition: Metavolcanic and Metasedimentary
Rocks

Enumerated_Domain:

Enumerated_Domain_Value: VACAg;0

Enumerated_Domain_Value_Definition: Amphibolite

Enumerated_Domain:

Enumerated_Domain_Value: VACAgi;0

Enumerated_Domain_Value_Definition: Georgetown Intrusive Suite

Enumerated_Domain:

Enumerated_Domain_Value: VACAi;0

Enumerated_Domain_Value_Definition: Indian Run Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAl;0

Enumerated_Domain_Value_Definition: Lunga Reservoir Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAlw;0

Enumerated_Domain_Value_Definition: Leatherwood Granite

Enumerated_Domain:

Enumerated_Domain_Value: VACAm;0

Enumerated_Domain_Value_Definition: Melrose Granite

Enumerated_Domain:

Enumerated_Domain_Value: VACAmv;0

Enumerated_Domain_Value_Definition: Interlayered Mafic and Felsic
Metavolcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: VACAmvs;0

Enumerated_Domain_Value_Definition: Metavolcanic and Metasedimentary
Rocks

Enumerated_Domain:

Enumerated_Domain_Value: VACAnhk;0

Enumerated_Domain_Value_Definition: Nolichucky and Honaker Formations

Enumerated_Domain:

Enumerated_Domain_Value: VACAnmrr;0

Enumerated_Domain_Value_Definition: Nolichucky and Maryville Formations,
Rogersville Shale, and Rutledge Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAp;0

Enumerated_Domain_Value_Definition: Purcell Branch Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAr;0

Enumerated_Domain_Value_Definition: Rome Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAra;0

Enumerated_Domain_Value_Definition: Rich Acres Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAs;0

Enumerated_Domain_Value_Definition: Shady Dolomite

Enumerated_Domain:

Enumerated_Domain_Value: VACAsg;0

Enumerated_Domain_Value_Definition: Interlayered Mafic and Felsic
Metavolcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: VACAsv;0

Enumerated_Domain_Value_Definition: Sykesville Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAt;0

Enumerated_Domain_Value_Definition: Tomstown Dolomite

Enumerated_Domain:

Enumerated_Domain_Value: VACAta;0

Enumerated_Domain_Value_Definition: Ta River Metamorphic Suite

Enumerated_Domain:

Enumerated_Domain_Value: VACAu;0

Enumerated_Domain_Value_Definition: Unicoi Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAwb;0

Enumerated_Domain_Value_Definition: Waynesboro Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAwbt;0

Enumerated_Domain_Value_Definition: Waynesboro Formation and Tomstown
Dolomite

Enumerated_Domain:

Enumerated_Domain_Value: VACAy;0

Enumerated_Domain_Value_Definition: Yorkshire Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAZa;0

Enumerated_Domain_Value_Definition: Annandale Group

Enumerated_Domain:

Enumerated_Domain_Value: VACAZba;0

Enumerated_Domain_Value_Definition: Alligator Back Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAZac;0

Enumerated_Domain_Value_Definition: Alligator Back Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAZas;0

Enumerated_Domain_Value_Definition: Alligator Back Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAZba;0

Enumerated_Domain_Value_Definition: Bassett Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAZc;0

Enumerated_Domain_Value_Definition: Catoctin Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAZcb;0

Enumerated_Domain_Value_Definition: Catoctin Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAZcr;0

Enumerated_Domain_Value_Definition: Catoctin Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAZcs;0

Enumerated_Domain_Value_Definition: Catoctin Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAZfm;0

Enumerated_Domain_Value_Definition: Fork Mountain Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAZg;0

Enumerated_Domain_Value_Definition: Garrisonville Mafic Complex

Enumerated_Domain:

Enumerated_Domain_Value: VACAZh;0

Enumerated_Domain_Value_Definition: Holly Corner Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VACAZhb;0

Enumerated_Domain_Value_Definition: Catoctin Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAZl;0

Enumerated_Domain_Value_Definition: Annandale Group

Enumerated_Domain:

Enumerated_Domain_Value: VACAZlb;0

Enumerated_Domain_Value_Definition: Catoctin Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAZmd;0

Enumerated_Domain_Value_Definition: Metagabbro

Enumerated_Domain:

Enumerated_Domain_Value: VACAZmg;0

Enumerated_Domain_Value_Definition: Mather Gorge Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAZmi;0

Enumerated_Domain_Value_Definition: Mafic Igneous Complex Undivided

Enumerated_Domain:

Enumerated_Domain_Value: VACAZmq;0

Enumerated_Domain_Value_Definition: Micaceous Quartzite

Enumerated_Domain:

Enumerated_Domain_Value: VACAZms;0

Enumerated_Domain_Value_Definition: Mather Gorge Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAZmy;0

Enumerated_Domain_Value_Definition: Alligator Back Formation

Enumerated_Domain:

Enumerated_Domain_Value: VACAZpb;0

Enumerated_Domain_Value_Definition: Piney Branch Complex

Enumerated_Domain:

Enumerated_Domain_Value: VACAZpm;0

Enumerated_Domain_Value_Definition: Metagraywacke, Quartzose Schist, and
Melange

Enumerated_Domain:

Enumerated_Domain_Value: VACAZum;0

Enumerated_Domain_Value_Definition: Ultramafic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: VAcm;0

Enumerated_Domain_Value_Definition: Polygenetic Melange

Enumerated_Domain:

Enumerated_Domain_Value: VADb;0

Enumerated_Domain_Value_Definition: Brallier Formation

Enumerated_Domain:

Enumerated_Domain_Value: VADch;0

Enumerated_Domain_Value_Definition: Chemung Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAdgn;0

Enumerated_Domain_Value_Definition: Diorite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VADhs;0

Enumerated_Domain_Value_Definition: Hampshire Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAdi;0

Enumerated_Domain_Value_Definition: Diorite and Quartz Diorite

Enumerated_Domain:

Enumerated_Domain_Value: VADma;0

Enumerated_Domain_Value_Definition: Mahantango Formation

Enumerated_Domain:

Enumerated_Domain_Value: VADmn;0

Enumerated_Domain_Value_Definition: Millboro Shale and Needmore
Formation

Enumerated_Domain:

Enumerated_Domain_Value: VADmrn;0

Enumerated_Domain_Value_Definition: Marcellus Shale and Needmore
Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAds;0

Enumerated_Domain_Value_Definition: Dune Sand

Enumerated_Domain:

Enumerated_Domain_Value: VADSOz;0

Enumerated_Domain_Value_Definition: Lower Devonian, Silurian and Upper
Ordovician Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: VADSu;0

Enumerated_Domain_Value_Definition: Ridgeley Sandstone, Helderberg and
Cayugan Groups

Enumerated_Domain:

Enumerated_Domain_Value: VADSz;0

Enumerated_Domain_Value_Definition: Lower Devonian and Silurian
Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: VADx;0

Enumerated_Domain_Value_Definition: Millboro Shale, Huntersville Chert,
and Rocky Gap Sandstone

Enumerated_Domain:

Enumerated_Domain_Value: VAfbgr;0

Enumerated_Domain_Value_Definition: Foliated Biotite Granite

Enumerated_Domain:

Enumerated_Domain_Value: VAfcm;0

Enumerated_Domain_Value_Definition: Fine Creek Mills Granite

Enumerated_Domain:

Enumerated_Domain_Value: VAfg;0

Enumerated_Domain_Value_Definition: Gneissic Granite and Granodiorite

Enumerated_Domain:

Enumerated_Domain_Value: VAfgb;0

Enumerated_Domain_Value_Definition: Biotite Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAfr;0

Enumerated_Domain_Value_Definition: Flat Rock Granite

Enumerated_Domain:

Enumerated_Domain_Value: VAg;0

Enumerated_Domain_Value_Definition: Granite

Enumerated_Domain:

Enumerated_Domain_Value: VAga;0

Enumerated_Domain_Value_Definition: Hornblende Gabbro

Enumerated_Domain:

Enumerated_Domain_Value: VAgn;0

Enumerated_Domain_Value_Definition: Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAgns;0

Enumerated_Domain_Value_Definition: Gneiss and Schist

Enumerated_Domain:

Enumerated_Domain_Value: VAgr;0

Enumerated_Domain_Value_Definition: Granitoid Rocks

Enumerated_Domain:

Enumerated_Domain_Value: VAgrb;0

Enumerated_Domain_Value_Definition: Biotite Granite

Enumerated_Domain:

Enumerated_Domain_Value: VAgrbi;0

Enumerated_Domain_Value_Definition: Biotite Granite

Enumerated_Domain:

Enumerated_Domain_Value: VAgrc;0

Enumerated_Domain_Value_Definition: Carysbrook Pluton

Enumerated_Domain:

Enumerated_Domain_Value: VAgrp;0

Enumerated_Domain_Value_Definition: Porphyritic Granite

Enumerated_Domain:

Enumerated_Domain_Value: VAgrpo;0

Enumerated_Domain_Value_Definition: Porphyritic Granite

Enumerated_Domain:

Enumerated_Domain_Value: VAgrt;0

Enumerated_Domain_Value_Definition: Metatonalite

Enumerated_Domain:

Enumerated_Domain_Value: VAgs;0

Enumerated_Domain_Value_Definition: Actinolite Schist Metabasalt

Enumerated_Domain:

Enumerated_Domain_Value: VAJb;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Jurassic Basalt

Enumerated_Domain:

Enumerated_Domain_Value: VAJc;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Jurassic
Conglomerate

Enumerated_Domain:

Enumerated_Domain_Value: VAJd;0

Enumerated_Domain_Value_Definition: Diabase

Enumerated_Domain:

Enumerated_Domain_Value: VAJsh;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Jurassic
Siltstone and Shale

Enumerated_Domain:

Enumerated_Domain_Value: VAJss;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Jurassic
Interbedded Sandstone and Siltstone

Enumerated_Domain:

Enumerated_Domain_Value: VAJTRp;0

Enumerated_Domain_Value_Definition: Valley and Ridge Igneous Intrusions;
Peridotite

Enumerated_Domain:

Enumerated_Domain_Value: VAKp;0

Enumerated_Domain_Value_Definition: Potomac Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAks;0

Enumerated_Domain_Value_Definition: Kyanite Schist

Enumerated_Domain:

Enumerated_Domain_Value: VAlgn;0

Enumerated_Domain_Value_Definition: Lineated Biotite Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAls;0

Enumerated_Domain_Value_Definition: Candler Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAm;0

Enumerated_Domain_Value_Definition: Marsh and Intertidal Mud Deposits

Enumerated_Domain:

Enumerated_Domain_Value: VAMbf;0

Enumerated_Domain_Value_Definition: Bluefield Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAMccf;0

Enumerated_Domain_Value_Definition: Cove Creek Limestone and Fido
Sandstone

Enumerated_Domain:

Enumerated_Domain_Value: VAMDcw;0

Enumerated_Domain_Value_Definition: Chattanooda Shale and Wildcat Valley
Sandstone

Enumerated_Domain:

Enumerated_Domain_Value: VAmf;0

Enumerated_Domain_Value_Definition: Mafic Plutonic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: VAMg;0

Enumerated_Domain_Value_Definition: Greenbrier Limestone

Enumerated_Domain:

Enumerated_Domain_Value: VAmgb;0

Enumerated_Domain_Value_Definition: Metagabbro

Enumerated_Domain:

Enumerated_Domain_Value: VAmgr;0

Enumerated_Domain_Value_Definition: Metagraywacke

Enumerated_Domain:

Enumerated_Domain_Value: VAMm;0

Enumerated_Domain_Value_Definition: Maccrady Shale

Enumerated_Domain:

Enumerated_Domain_Value: VAMmpr;0

Enumerated_Domain_Value_Definition: Maccrady Shale and Price Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAMp;0

Enumerated_Domain_Value_Definition: Pennington Group

Enumerated_Domain:

Enumerated_Domain_Value: VAMpbg;0

Enumerated_Domain_Value_Definition: Petersburg Granite

Enumerated_Domain:

Enumerated_Domain_Value: VAmpg;0

Enumerated_Domain_Value_Definition: Migmatitic Paragneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAMpo;0

Enumerated_Domain_Value_Definition: Pocono Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAMpr;0

Enumerated_Domain_Value_Definition: Price Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAmsg;0

Enumerated_Domain_Value_Definition: Miocene Sand and Gravel

Enumerated_Domain:

Enumerated_Domain_Value: VAmss;0

Enumerated_Domain_Value_Definition: Metasandstone and Metasiltstone

Enumerated_Domain:

Enumerated_Domain_Value: VAmy;0

Enumerated_Domain_Value_Definition: Mylonite, Mylonite Gneiss, and
Cataclastic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: VAMz;0

Enumerated_Domain_Value_Definition: Mississippian Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: VAnv;0

Enumerated_Domain_Value_Definition: North View Pluton

Enumerated_Domain:

Enumerated_Domain_Value: VAOa;0

Enumerated_Domain_Value_Definition: Arvonia Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAOas;0

Enumerated_Domain_Value_Definition: Arvonia Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAOb;0

Enumerated_Domain_Value_Definition: Beekmantown Group

Enumerated_Domain:

Enumerated_Domain_Value: VAObf;0

Enumerated_Domain_Value_Definition: Buffards Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAObi;0

Enumerated_Domain_Value_Definition: Bear Island Granodiorite

Enumerated_Domain:

Enumerated_Domain_Value: VAObq;0

Enumerated_Domain_Value_Definition: Arvonia Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAOCAcc;0

Enumerated_Domain_Value_Definition: Chepultepec and Copper Ridge
Formations

Enumerated_Domain:

Enumerated_Domain_Value: VAOCAco;0

Enumerated_Domain_Value_Definition: Conococheague Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAOCAd;0

Enumerated_Domain_Value_Definition: Dalecarlia Instrusive Suite

Enumerated_Domain:

Enumerated_Domain_Value: VAOCAf;0

Enumerated_Domain_Value_Definition: Falls Church Intrusive Suite

Enumerated_Domain:

Enumerated_Domain_Value: VAOCAgg;0

Enumerated_Domain_Value_Definition: Goldvein Pluton

Enumerated_Domain:

Enumerated_Domain_Value: VAOCAk;0

Enumerated_Domain_Value_Definition: Knox Group

Enumerated_Domain:

Enumerated_Domain_Value: VAOCAo;0

Enumerated_Domain_Value_Definition: Occoquan Granite

Enumerated_Domain:

Enumerated_Domain_Value: VAOCAp;0

Enumerated_Domain_Value_Definition: Phyllite

Enumerated_Domain:

Enumerated_Domain_Value: VAOCApg;0

Enumerated_Domain_Value_Definition: Plagiogranite Tonalite

Enumerated_Domain:

Enumerated_Domain_Value: VAOCApo;0

Enumerated_Domain_Value_Definition: Popes Head Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAOCAps;0

Enumerated_Domain_Value_Definition: Popes Head Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAOCAtj;0

Enumerated_Domain_Value_Definition: Trondhjemite

Enumerated_Domain:

Enumerated_Domain_Value: VAOCAu;0

Enumerated_Domain_Value_Definition: Metasedimentary Rocks Undivided

Enumerated_Domain:

Enumerated_Domain_Value: VAOCAz;0

Enumerated_Domain_Value_Definition: Lower Ordovician and Upper Cambrian
Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: VAOcg;0

Enumerated_Domain_Value_Definition: Columbia pluton

Enumerated_Domain:

Enumerated_Domain_Value: VAOeln;0

Enumerated_Domain_Value_Definition: Edinburg Formation, Lincolnshire and
New Market Limestones

Enumerated_Domain:

Enumerated_Domain_Value: VAOkpl;0

Enumerated_Domain_Value_Definition: Knobs Formation, Paperville Shale,
Lenoir and Mosheim Limestone

Enumerated_Domain:

Enumerated_Domain_Value: VAOkq;0

Enumerated_Domain_Value_Definition: Arvonia Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAOl;0

Enumerated_Domain_Value_Definition: Lake Jackson Pluton

Enumerated_Domain:

Enumerated_Domain_Value: VAOla;0

Enumerated_Domain_Value_Definition: Lahore Complex

Enumerated_Domain:

Enumerated_Domain_Value: VAOlm;0

Enumerated_Domain_Value_Definition: Lahore Complex

Enumerated_Domain:

Enumerated_Domain_Value: VAOlp;0

Enumerated_Domain_Value_Definition: Lahore Complex

Enumerated_Domain:

Enumerated_Domain_Value: VAOls;0

Enumerated_Domain_Value_Definition: Moccasin or Bays Formation through
Blackford Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAOm;0

Enumerated_Domain_Value_Definition: Martinsburg and Oranda Formations

Enumerated_Domain:

Enumerated_Domain_Value: VAOmk;0

Enumerated_Domain_Value_Definition: Mascot and Kingsport Dolomites

Enumerated_Domain:

Enumerated_Domain_Value: VAOml;0

Enumerated_Domain_Value_Definition: Hardy Creek Limestone through Dot
Limestone

Enumerated_Domain:

Enumerated_Domain_Value: VAOq;0

Enumerated_Domain_Value_Definition: Quantico Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAOqq;0

Enumerated_Domain_Value_Definition: Quantico Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAOst;0

Enumerated_Domain_Value_Definition: Shelton Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAOt;0

Enumerated_Domain_Value_Definition: Metatonalite

Enumerated_Domain:

Enumerated_Domain_Value: VAOu;0

Enumerated_Domain_Value_Definition: Sequatchie Formation, Reedsville
Shale, Trenton Limestone, Eggleston Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAOun;0

Enumerated_Domain_Value_Definition: Juniata, Oswego, Martinsburg
(Reedsville and Dolly Ridge), and Eggleston Formations

Enumerated_Domain:

Enumerated_Domain_Value: VAOus;0

Enumerated_Domain_Value_Definition: Juniata, Reedsville, Trenton, and
Eggleston Formations

Enumerated_Domain:

Enumerated_Domain_Value: VAOz;0

Enumerated_Domain_Value_Definition: Upper and Middle Ordovician
Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: VAOZl;0

Enumerated_Domain_Value_Definition: Mine Run Complex

Enumerated_Domain:

Enumerated_Domain_Value: VAOZll;0

Enumerated_Domain_Value_Definition: Mine Run Complex

Enumerated_Domain:

Enumerated_Domain_Value: VAOZlll;0

Enumerated_Domain_Value_Definition: Mine Run Complex

Enumerated_Domain:

Enumerated_Domain_Value: VAPAh;0

Enumerated_Domain_Value_Definition: Harlan Sandstone

Enumerated_Domain:

Enumerated_Domain_Value: VAPAk;0

Enumerated_Domain_Value_Definition: Kanawha Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAPAl;0

Enumerated_Domain_Value_Definition: Lee Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAPAMbi;0

Enumerated_Domain_Value_Definition: Buggs Island Pluton

Enumerated_Domain:

Enumerated_Domain_Value: VAPAMf;0

Enumerated_Domain_Value_Definition: Falmouth Intrusive Suite

Enumerated_Domain:

Enumerated_Domain_Value: VAPAMl;0

Enumerated_Domain_Value_Definition: Lee Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAPAn;0

Enumerated_Domain_Value_Definition: Norton Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAPAnr;0

Enumerated_Domain_Value_Definition: New River Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAPAp;0

Enumerated_Domain_Value_Definition: Pocahontas Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAPAw;0

Enumerated_Domain_Value_Definition: Wise Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAPAwg;0

Enumerated_Domain_Value_Definition: Wise Formation and Gladeville
Sandstone

Enumerated_Domain:

Enumerated_Domain_Value: VAPAz;0

Enumerated_Domain_Value_Definition: Norton, New River, Lee and
Pocahontas Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: VApbg;0

Enumerated_Domain_Value_Definition: Porphyroblastic Biotite Granite

Enumerated_Domain:

Enumerated_Domain_Value: VApeg;0

Enumerated_Domain_Value_Definition: Granite Pegmatite

Enumerated_Domain:

Enumerated_Domain_Value: VApg;0

Enumerated_Domain_Value_Definition: Plagiogranite

Enumerated_Domain:

Enumerated_Domain_Value: VApgo;0

Enumerated_Domain_Value_Definition: Pegmatite

Enumerated_Domain:

Enumerated_Domain_Value: VAPpg;0

Enumerated_Domain_Value_Definition: Pegmatite

Enumerated_Domain:

Enumerated_Domain_Value: VApsg;0

Enumerated_Domain_Value_Definition: Pliocene Sand and Gravel

Enumerated_Domain:

Enumerated_Domain_Value: VApy;0

Enumerated_Domain_Value_Definition: Phyllonite

Enumerated_Domain:

Enumerated_Domain_Value: VAQc;0

Enumerated_Domain_Value_Definition: Chuckatuck Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAQcc;0

Enumerated_Domain_Value_Definition: Charles City Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAQj;0

Enumerated_Domain_Value_Definition: Joynes Neck Sand

Enumerated_Domain:

Enumerated_Domain_Value: VAQk;0

Enumerated_Domain_Value_Definition: Kent Island Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAQnb;0

Enumerated_Domain_Value_Definition: Nassawadox Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAQno;0

Enumerated_Domain_Value_Definition: Nassawadox Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAQoa;0

Enumerated_Domain_Value_Definition: Omar Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAQsh;0

Enumerated_Domain_Value_Definition: Shirley Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAQt;0

Enumerated_Domain_Value_Definition: Tabb Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAQtl;0

Enumerated_Domain_Value_Definition: Tabb Formation; Lynnhaven Member

Enumerated_Domain:

Enumerated_Domain_Value: VAQtlp;0

Enumerated_Domain_Value_Definition: Tabb Formation: Lynnhaven and
Poquoson Members

Enumerated_Domain:

Enumerated_Domain_Value: VAQtp;0

Enumerated_Domain_Value_Definition: Tabb Formtaion; Poquoson Member

Enumerated_Domain:

Enumerated_Domain_Value: VAQts;0

Enumerated_Domain_Value_Definition: Tabb Formation; Sedgefield Member

Enumerated_Domain:

Enumerated_Domain_Value: VAQTu;0

Enumerated_Domain_Value_Definition: Quaternary and Tertiary Deposits

Enumerated_Domain:

Enumerated_Domain_Value: VAQTw;0

Enumerated_Domain_Value_Definition: Windsor Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAQwa;0

Enumerated_Domain_Value_Definition: Wachapreague Formation

Enumerated_Domain:

Enumerated_Domain_Value: VArbg;0

Enumerated_Domain_Value_Definition: Biotite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAro;0

Enumerated_Domain_Value_Definition: Red Oak Pluton

Enumerated_Domain:

Enumerated_Domain_Value: VAsb;0

Enumerated_Domain_Value_Definition: Beach Sand and Dune Sand Deposits

Enumerated_Domain:

Enumerated_Domain_Value: VAsch;0

Enumerated_Domain_Value_Definition: Schist

Enumerated_Domain:

Enumerated_Domain_Value: VASf;0

Enumerated_Domain_Value_Definition: Falls Run Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAShrc;0

Enumerated_Domain_Value_Definition: Hancock, Rose Hill, and Clinch
Formations

Enumerated_Domain:

Enumerated_Domain_Value: VASkrt;0

Enumerated_Domain_Value_Definition: Keefer, Rose Hill, and Tuscarora
Formations

Enumerated_Domain:

Enumerated_Domain_Value: VASm;0

Enumerated_Domain_Value_Definition: Massanutten Sandstone

Enumerated_Domain:

Enumerated_Domain_Value: VASOe;0

Enumerated_Domain_Value_Definition: Ellisville Biotite Granodiorite

Enumerated_Domain:

Enumerated_Domain_Value: VASOz;0

Enumerated_Domain_Value_Definition: Silurian and Upper Ordovician
Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: VAsp;0

Enumerated_Domain_Value_Definition: Swamp Deposits

Enumerated_Domain:

Enumerated_Domain_Value: VASz;0

Enumerated_Domain_Value_Definition: Silurian Formations Undivided

Enumerated_Domain:

Enumerated_Domain_Value: VATb1;0

Enumerated_Domain_Value_Definition: Bacons Castle Formation

Enumerated_Domain:

Enumerated_Domain_Value: VATb2;0

Enumerated_Domain_Value_Definition: Bacons Castle Formation

Enumerated_Domain:

Enumerated_Domain_Value: VATc;0

Enumerated_Domain_Value_Definition: Chesapeake Group

Enumerated_Domain:

Enumerated_Domain_Value: VAtd;0

Enumerated_Domain_Value_Definition: Terrace Deposits

Enumerated_Domain:

Enumerated_Domain_Value: VATl;0

Enumerated_Domain_Value_Definition: Lower Tertiary Deposits

Enumerated_Domain:

Enumerated_Domain_Value: VATm;0

Enumerated_Domain_Value_Definition: Moorings Unit of Oaks and Coch
(1973)

Enumerated_Domain:

Enumerated_Domain_Value: VATRbr;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Breccia, mixed
clasts

Enumerated_Domain:

Enumerated_Domain_Value: VATRbr1;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Breccia, mudstone
clasts

Enumerated_Domain:

Enumerated_Domain_Value: VATRc;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Conglomerate,
mixed clasts

Enumerated_Domain:

Enumerated_Domain_Value: VATRc1;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Conglomerate,
limestone clasts

Enumerated_Domain:

Enumerated_Domain_Value: VATRc2;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Conglomerate,
greenstone clasts

Enumerated_Domain:

Enumerated_Domain_Value: VATRc3;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Conglomerate,
arkosic maatrix

Enumerated_Domain:

Enumerated_Domain_Value: VATRcs;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Triassic
Sandstone, Siltstone, Shale, and Coal

Enumerated_Domain:

Enumerated_Domain_Value: VATRs;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Sandstone,
undifferentiated

Enumerated_Domain:

Enumerated_Domain_Value: VATRs1;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Arkosic Sandstone

Enumerated_Domain:

Enumerated_Domain_Value: VATRsh;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Triassic shale
and siltstone

Enumerated_Domain:

Enumerated_Domain_Value: VATRss;0

Enumerated_Domain_Value_Definition: Newark Supergroup; Triassic
Sandstone, Siltstone, and Shale

Enumerated_Domain:

Enumerated_Domain_Value: VAu;0

Enumerated_Domain_Value_Definition: Ultramafic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: VAum;0

Enumerated_Domain_Value_Definition: Ultramafic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: VAv;0

Enumerated_Domain_Value_Definition: Mafic and Felsic Volcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: VAvl;0

Enumerated_Domain_Value_Definition: Metavolcanic and Metavolcanic
Clastic Phyllite

Enumerated_Domain:

Enumerated_Domain_Value: VAvo;0

Enumerated_Domain_Value_Definition: Felsic/Mafic Volcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: VAwater;0

Enumerated_Domain_Value_Definition: water

Enumerated_Domain:

Enumerated_Domain_Value: VAYa;0

Enumerated_Domain_Value_Definition: Amphibolite, Amphibole Gneiss, and
Schist

Enumerated_Domain:

Enumerated_Domain_Value: VAYal;0

Enumerated_Domain_Value_Definition: Alkali Feldspar Leucogranite

Enumerated_Domain:

Enumerated_Domain_Value: VAYan;0

Enumerated_Domain_Value_Definition: Montpelier Metanorthosite

Enumerated_Domain:

Enumerated_Domain_Value: VAYbg;0

Enumerated_Domain_Value_Definition: Porphyoblastic Biotite-Plagioclase
Augen Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAYblg;0

Enumerated_Domain_Value_Definition: Biotite-Muscovite Leucogranite
Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAYbp;0

Enumerated_Domain_Value_Definition: Porphyroblastic Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAYbr;0

Enumerated_Domain_Value_Definition: Border Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAYc;0

Enumerated_Domain_Value_Definition: Charnockite

Enumerated_Domain:

Enumerated_Domain_Value: VAYcm;0

Enumerated_Domain_Value_Definition: Charnockite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAYcz;0

Enumerated_Domain_Value_Definition: Crozet Granite

Enumerated_Domain:

Enumerated_Domain_Value: VAYec;0

Enumerated_Domain_Value_Definition: Elk Park Plutonic Group

Enumerated_Domain:

Enumerated_Domain_Value: VAYep;0

Enumerated_Domain_Value_Definition: Elk Park Plutonic Group

Enumerated_Domain:

Enumerated_Domain_Value: VAYfh;0

Enumerated_Domain_Value_Definition: Flint Hill Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAYg;0

Enumerated_Domain_Value_Definition: Leucocratic Metagranite

Enumerated_Domain:

Enumerated_Domain_Value: VAYgb;0

Enumerated_Domain_Value_Definition: Layered Biotite Granulite and Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAYgbt;0

Enumerated_Domain_Value_Definition: Biotite Granite

Enumerated_Domain:

Enumerated_Domain_Value: VAYgg;0

Enumerated_Domain_Value_Definition: Layered Leucocratic Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAYgh;0

Enumerated_Domain_Value_Definition: Hornblende Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAYgn;0

Enumerated_Domain_Value_Definition: Leucocratic Granulite and Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAYgr;0

Enumerated_Domain_Value_Definition: Biotite Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAYgt;0

Enumerated_Domain_Value_Definition: Garnetiferous Leucocratic
Metagranite

Enumerated_Domain:

Enumerated_Domain_Value: VAYhd;0

Enumerated_Domain_Value_Definition: Biotite-Hornblende Granodiorite

Enumerated_Domain:

Enumerated_Domain_Value: VAYhg;0

Enumerated_Domain_Value_Definition: Megacrystic Charnockite

Enumerated_Domain:

Enumerated_Domain_Value: VAYl;0

Enumerated_Domain_Value_Definition: Leucocharnockite

Enumerated_Domain:

Enumerated_Domain_Value: VAYma;0

Enumerated_Domain_Value_Definition: Layered Quartzofeldspathic Augen
Gneiss and Flaser Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAYmc;0

Enumerated_Domain_Value_Definition: Marshall Metagranite

Enumerated_Domain:

Enumerated_Domain_Value: VAYmd;0

Enumerated_Domain_Value_Definition: Porphyroblastic Garnet-Biotite
Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAYmg;0

Enumerated_Domain_Value_Definition: Two-Mica Granite

Enumerated_Domain:

Enumerated_Domain_Value: VAYmm;0

Enumerated_Domain_Value_Definition: Marshall Metagranite

Enumerated_Domain:

Enumerated_Domain_Value: VAYms;0

Enumerated_Domain_Value_Definition: Muscovite Schist and Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAYn;0

Enumerated_Domain_Value_Definition: Metanorite and Metadiorite

Enumerated_Domain:

Enumerated_Domain_Value: VAYor;0

Enumerated_Domain_Value_Definition: Old Rag Granite

Enumerated_Domain:

Enumerated_Domain_Value: VAYp;0

Enumerated_Domain_Value_Definition: Garnet-Graphite Paragneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAYPAgr;0

Enumerated_Domain_Value_Definition: Granite Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAYPApm;0

Enumerated_Domain_Value_Definition: Quartzofeldspathic Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAYpc;0

Enumerated_Domain_Value_Definition: Porphyritic Leucocharnockite

Enumerated_Domain:

Enumerated_Domain_Value: VAYpg;0

Enumerated_Domain_Value_Definition: Layered Pyroxene Granulite

Enumerated_Domain:

Enumerated_Domain_Value: VAYpp;0

Enumerated_Domain_Value_Definition: Layered Porphyrobliastic Pyroxene
Granulite

Enumerated_Domain:

Enumerated_Domain_Value: VAYq;0

Enumerated_Domain_Value_Definition: Quartzite and Quartz-Sericite
Tectonite

Enumerated_Domain:

Enumerated_Domain_Value: VAYra;0

Enumerated_Domain_Value_Definition: Roseland Anorthosite

Enumerated_Domain:

Enumerated_Domain_Value: VAYsc;0

Enumerated_Domain_Value_Definition: Stuart Creek Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAYsf;0

Enumerated_Domain_Value_Definition: State Farm Gneiss

Enumerated_Domain:

Enumerated_Domain_Value: VAYsh;0

Enumerated_Domain_Value_Definition: Schaeffer Hollow Granite

Enumerated_Domain:

Enumerated_Domain_Value: VAYt;0

Enumerated_Domain_Value_Definition: Metatrondhjemite

Enumerated_Domain:

Enumerated_Domain_Value: VAYum;0

Enumerated_Domain_Value_Definition: Metaperidotite, Metapyroxenite, and
Hornblende Metagabbro

Enumerated_Domain:

Enumerated_Domain_Value: VAZa;0

Enumerated_Domain_Value_Definition: Aaron Slate

Enumerated_Domain:

Enumerated_Domain_Value: VAZaa;0

Enumerated_Domain_Value_Definition: Ashe Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAZac;0

Enumerated_Domain_Value_Definition: Aaron Slate

Enumerated_Domain:

Enumerated_Domain_Value: VAZam;0

Enumerated_Domain_Value_Definition: Ashe Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAZas;0

Enumerated_Domain_Value_Definition: Ashe Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAZau;0

Enumerated_Domain_Value_Definition: Ashe Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAZav;0

Enumerated_Domain_Value_Definition: Felsic Volcanic and Volcaniclastic
Rocks

Enumerated_Domain:

Enumerated_Domain_Value: VAZbg;0

Enumerated_Domain_Value_Definition: Bassett Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAZch;0

Enumerated_Domain_Value_Definition: Charlottesville Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAZfa;0

Enumerated_Domain_Value_Definition: Fauquier Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAZfc;0

Enumerated_Domain_Value_Definition: Fauquier Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAZfl;0

Enumerated_Domain_Value_Definition: Fauquier Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAZfs;0

Enumerated_Domain_Value_Definition: Fauquier Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAZfv;0

Enumerated_Domain_Value_Definition: Felsic Volcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: VAZgd;0

Enumerated_Domain_Value_Definition: Biotite Granodiorite and Biotite
Granite

Enumerated_Domain:

Enumerated_Domain_Value: VAZgdm;0

Enumerated_Domain_Value_Definition: Mobley Mountain Granite

Enumerated_Domain:

Enumerated_Domain_Value: VAZgdr;0

Enumerated_Domain_Value_Definition: Rockfish River Pluton

Enumerated_Domain:

Enumerated_Domain_Value: VAZgds;0

Enumerated_Domain_Value_Definition: Striped Rock Granite

Enumerated_Domain:

Enumerated_Domain_Value: VAZgs;0

Enumerated_Domain_Value_Definition: Mount Rogers Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAZh;0

Enumerated_Domain_Value_Definition: Hyco Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAZhf;0

Enumerated_Domain_Value_Definition: Phyllite and Metatuff

Enumerated_Domain:

Enumerated_Domain_Value: VAZkr;0

Enumerated_Domain_Value_Definition: Konnarock Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAZlc;0

Enumerated_Domain_Value_Definition: Lynchburg Group

Enumerated_Domain:

Enumerated_Domain_Value: VAZlf;0

Enumerated_Domain_Value_Definition: Lynchburg Group

Enumerated_Domain:

Enumerated_Domain_Value: VAZlg;0

Enumerated_Domain_Value_Definition: Lynchburg Group

Enumerated_Domain:

Enumerated_Domain_Value: VAZlm;0

Enumerated_Domain_Value_Definition: Lynchburg Group

Enumerated_Domain:

Enumerated_Domain_Value: VAZlq;0

Enumerated_Domain_Value_Definition: Lynchburg Group

Enumerated_Domain:

Enumerated_Domain_Value: VAZlv;0

Enumerated_Domain_Value_Definition: Interlayered Mafic and Felsic
Volcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: VAZm;0

Enumerated_Domain_Value_Definition: Marble

Enumerated_Domain:

Enumerated_Domain_Value: VAZmf;0

Enumerated_Domain_Value_Definition: Mount Rogers Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAZmg;0

Enumerated_Domain_Value_Definition: Ashe Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAZml;0

Enumerated_Domain_Value_Definition: Mount Rogers Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAZmm;0

Enumerated_Domain_Value_Definition: Monumental Mills Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAZmp;0

Enumerated_Domain_Value_Definition: Mount Rogers Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAZmr;0

Enumerated_Domain_Value_Definition: Mount Rogers Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAZmv;0

Enumerated_Domain_Value_Definition: Mafic Volcanic Rocks

Enumerated_Domain:

Enumerated_Domain_Value: VAZPAbk;0

Enumerated_Domain_Value_Definition: Buckingham Complex

Enumerated_Domain:

Enumerated_Domain_Value: VAZPAbq;0

Enumerated_Domain_Value_Definition: Buckingham Complex

Enumerated_Domain:

Enumerated_Domain_Value: VAZPAdm

Enumerated_Domain_Value_Definition: Diana Mills Complex

Enumerated_Domain:

Enumerated_Domain_Value: VAZPAgq;0

Enumerated_Domain_Value_Definition: Green Springs Pluton

Enumerated_Domain:

Enumerated_Domain_Value: VAZPAgs;0

Enumerated_Domain_Value_Definition: Green Springs Pluton

Enumerated_Domain:

Enumerated_Domain_Value: VAZph;0

Enumerated_Domain_Value_Definition: Phyllite and Metasiltstone

Enumerated_Domain:

Enumerated_Domain_Value: VAZra;0

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: VAZram;0

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: VAZrbf;0

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: VAZrbg;0

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: VAZrc;0

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: VAZrh;0

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: VAZrl;0

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: VAZrr;0

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: VAZrw;0

Enumerated_Domain_Value_Definition: Robertson River Igneous Suite

Enumerated_Domain:

Enumerated_Domain_Value: VAZsr;0

Enumerated_Domain_Value_Definition: Swift Run Formation

Enumerated_Domain:

Enumerated_Domain_Value: VAZvi;0

Enumerated_Domain_Value_Definition: Virgilina Greenstone

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

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: VA003

Enumerated_Domain_Value_Definition: Digital Representation of the 1993
Geologic Map of Virginia", 2003, CD ROM (ISO-9660) contains image file,
expanded explanation in pdf, and ESRI shapefiles, viewing software not
included. This is a digital version of \"Geologic Map of Virginia\"
published in 1993. Available from:
https://www.dmme.virginia.gov/commerce/

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, Chapter A)

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

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Cambrian

Enumerated_Domain_Value: Cambrian-Ordovician

Enumerated_Domain_Value: Cretaceous

Enumerated_Domain_Value: Devonian

Enumerated_Domain_Value: Devonian-Mississippian

Enumerated_Domain_Value: Jurassic

Enumerated_Domain_Value: Jurassic-Tertiary

Enumerated_Domain_Value: Mississippian

Enumerated_Domain_Value: Mississippian Pennsylvanian

Enumerated_Domain_Value: Ordovician

Enumerated_Domain_Value: Ordovician-Devonian

Enumerated_Domain_Value: Ordovician-Silurian

Enumerated_Domain_Value: Pennsylvanian

Enumerated_Domain_Value: Pennsylvanian - Miss

Enumerated_Domain_Value: Permian

Enumerated_Domain_Value: Proterozoic

Enumerated_Domain_Value: Proterozoic Cambrian

Enumerated_Domain_Value: Proterozoic Y

Enumerated_Domain_Value: Proterozoic Y-Pennsylvanian

Enumerated_Domain_Value: Proterozoic Z

Enumerated_Domain_Value: Proterozoic Z-Cambrian

Enumerated_Domain_Value: Proterozoic Z-Ordovician

Enumerated_Domain_Value: Proterozoic Z-Pennsylvanian

Enumerated_Domain_Value: Quaternary

Enumerated_Domain_Value: Silurian

Enumerated_Domain_Value: Silurian-Devonian

Enumerated_Domain_Value: Tertiary

Enumerated_Domain_Value: Tertiary-Quaternary

Enumerated_Domain_Value: Triassic

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: alkali syenite

Enumerated_Domain_Value: alkali-granite (alaskite)

Enumerated_Domain_Value: alluvium

Enumerated_Domain_Value: amphibolite

Enumerated_Domain_Value: anorthosite

Enumerated_Domain_Value: arenite

Enumerated_Domain_Value: augen gneiss

Enumerated_Domain_Value: basalt

Enumerated_Domain_Value: beach sand

Enumerated_Domain_Value: biotite gneiss

Enumerated_Domain_Value: black shale

Enumerated_Domain_Value: breccia

Enumerated_Domain_Value: clay or mud

Enumerated_Domain_Value: conglomerate

Enumerated_Domain_Value: diabase

Enumerated_Domain_Value: diorite

Enumerated_Domain_Value: dolostone (dolomite)

Enumerated_Domain_Value: dune sand

Enumerated_Domain_Value: felsic gneiss

Enumerated_Domain_Value: felsic metavolcanic rock

Enumerated_Domain_Value: felsic volcanic rock

Enumerated_Domain_Value: gabbro

Enumerated_Domain_Value: gneiss

Enumerated_Domain_Value: granite

Enumerated_Domain_Value: granitic gneiss

Enumerated_Domain_Value: granitoid

Enumerated_Domain_Value: granodiorite

Enumerated_Domain_Value: granulite

Enumerated_Domain_Value: gravel

Enumerated_Domain_Value: greenstone

Enumerated_Domain_Value: limestone

Enumerated_Domain_Value: mafic gneiss

Enumerated_Domain_Value: mafic metavolcanic rock

Enumerated_Domain_Value: mafic rock

Enumerated_Domain_Value: marble

Enumerated_Domain_Value: melange

Enumerated_Domain_Value: meta-argillite

Enumerated_Domain_Value: meta-basalt

Enumerated_Domain_Value: meta-conglomerate

Enumerated_Domain_Value: metamorphic rock

Enumerated_Domain_Value: metasedimentary rock

Enumerated_Domain_Value: metavolcanic rock

Enumerated_Domain_Value: mica schist

Enumerated_Domain_Value: monzonite

Enumerated_Domain_Value: mylonite

Enumerated_Domain_Value: norite

Enumerated_Domain_Value: orthogneiss

Enumerated_Domain_Value: paragneiss

Enumerated_Domain_Value: peat

Enumerated_Domain_Value: pegmatite

Enumerated_Domain_Value: pelitic schist

Enumerated_Domain_Value: peridotite

Enumerated_Domain_Value: phyllite

Enumerated_Domain_Value: phyllonite

Enumerated_Domain_Value: quartz diorite

Enumerated_Domain_Value: quartz monzonite

Enumerated_Domain_Value: quartzite

Enumerated_Domain_Value: rhyolite

Enumerated_Domain_Value: sand

Enumerated_Domain_Value: sandstone

Enumerated_Domain_Value: schist

Enumerated_Domain_Value: sedimentary breccia

Enumerated_Domain_Value: serpentinite

Enumerated_Domain_Value: shale

Enumerated_Domain_Value: slate

Enumerated_Domain_Value: terrace

Enumerated_Domain_Value: tonalite

Enumerated_Domain_Value: trondhjemite

Enumerated_Domain_Value: ultramafitite (komatiite)

Enumerated_Domain_Value: unconsolidated deposit

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: andesite

Enumerated_Domain_Value: arkose

Enumerated_Domain_Value: biotite gneiss

Enumerated_Domain_Value: black shale

Enumerated_Domain_Value: chert

Enumerated_Domain_Value: clay or mud

Enumerated_Domain_Value: conglomerate

Enumerated_Domain_Value: dolostone (dolomite)

Enumerated_Domain_Value: dune sand

Enumerated_Domain_Value: felsic metavolcanic rock

Enumerated_Domain_Value: flaser gneiss

Enumerated_Domain_Value: gabbro

Enumerated_Domain_Value: gneiss

Enumerated_Domain_Value: granite

Enumerated_Domain_Value: granitic gneiss

Enumerated_Domain_Value: granodiorite

Enumerated_Domain_Value: gravel

Enumerated_Domain_Value: graywacke

Enumerated_Domain_Value: greenstone

Enumerated_Domain_Value: hornblendite

Enumerated_Domain_Value: intermediate metavolcanic rock

Enumerated_Domain_Value: limestone

Enumerated_Domain_Value: meta-argillite

Enumerated_Domain_Value: metasedimentary rock

Enumerated_Domain_Value: mica schist

Enumerated_Domain_Value: mixed clastic/volcanic

Enumerated_Domain_Value: monzonite

Enumerated_Domain_Value: mudstone

Enumerated_Domain_Value: norite

Enumerated_Domain_Value: phyllite

Enumerated_Domain_Value: quartz diorite

Enumerated_Domain_Value: quartz monzodiorite

Enumerated_Domain_Value: quartz monzonite

Enumerated_Domain_Value: quartzite

Enumerated_Domain_Value: sand

Enumerated_Domain_Value: sandstone

Enumerated_Domain_Value: schist

Enumerated_Domain_Value: shale

Enumerated_Domain_Value: silt

Enumerated_Domain_Value: siltstone

Enumerated_Domain_Value: slate

Enumerated_Domain_Value: syenite

Enumerated_Domain_Value: tectonite

Detailed_Description:

Entity_Type:

Entity_Type_Label: VA_geol.aat

Entity_Type_Definition: Arc attribute table for Virginia 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: 7

Enumerated_Domain_Value_Definition: shoreline or riverbank

Enumerated_Domain:

Enumerated_Domain_Value: 94

Enumerated_Domain_Value_Definition: shear zone, certain.

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

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

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

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: VA003

Enumerated_Domain_Value_Definition: Digital Representation of the 1993
Geologic Map of Virginia", 2003, CD ROM (ISO-9660) contains image file,
expanded explanation in pdf, and ESRI shapefiles, viewing software not
included. This is a digital version of \"Geologic Map of Virginia\"
published in 1993. Available from:
https://www.dmme.virginia.gov/commerce/

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, Chapter A)

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: 20050912

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: FGDC Content Standards for Digital Geospatial
Metadata (\"CSDGM version 2\")

Metadata_Standard_Version: FGDC-STD-001-1998