Metadata:

Identification_Information:

Citation:

Citation_Information:

Originator: Douglas B. Stoeser

Originator: Gregory N. Green

Originator: Laurie C. Morath

Originator: William D. Heran

Originator: Anna B. Wilson

Originator: David W. Moore

Originator: Bradley S. Van Gosen

Publication_Date: 2005

Title:

Preliminary Integrated Geologic Map Databases for the United States

Central States: Montana, Wyoming, Colorado, New Mexico,

Kansas, Oklahoma, Texas, Missouri, Arkansas, and Louisiana,

\- The State of Texas

Edition: version 1.0

Geospatial_Data_Presentation_Form: map

Series_Information:

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

Issue_Identification: 2005-1351

Publication_Information:

Publication_Place: Denver, CO

Publisher: U.S. Geological Survey

Online_Linkage: http://pubs.usgs.gov/of/2005/1351/

Larger_Work_Citation:

Citation_Information:

Originator: Douglas B. Stoeser

Originator: Gregory N. Green

Originator: Laurie C. Morath

Originator: William D. Heran

Originator: Anna B. Wilson

Originator: David W. Moore

Originator: Bradley S. Van Gosen

Publication_Date: 2005

Title:

Preliminary Integrated Geologic Map Databases for the United States

Central States: Montana, Wyoming, Colorado, New Mexico,

Kansas, Oklahoma, Texas, Missouri, Arkansas, and Louisiana.

Edition: version 1.0

Geospatial_Data_Presentation_Form: map

Series_Information:

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

Issue_Identification: 1351

Publication_Information:

Publication_Place: Reston, VA

Publisher: U.S. Geological Survey

Online_Linkage: http://pubs.usgs.gov/of/2005/1351/

Description:

Abstract:

This open-file report presents the results of the USGS Mineral Resources

Program activity to compile a national-scale geologic map database to
support

national and regional level projects, including mineral resource and
geo-

environmental assessments. The only comprehensive sources of regional-
and

national-scale geologic maps are state geologic maps with scales ranging
from

1:100,000 to 1:1,000,000. Digital versions of these state maps form the
core

of what is presented here. Because no adequate geologic map exists for
the

state of Alaska, it is being compiled in regional blocks that also form
part

of this national database. It is expected that this series will
completed by

approximately the end of 2007. These maps and databases are being
released

in blocks of states or, in the case of Alaska, as compiled blocks of

1:250,000-scale quadrangles as chapters in this series. For Alaska,
formal

maps as well as databases are being published here, whereas for the

conterminous U.S. only state databases and preview graphics are
presented,

because published maps for most states already exist. For Alaska these

regional compilations will form the base for compiling a new geologic
map of

the state. As documented in Chapter A, 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 Chapter A of this series. The intent is that contiguous
databases

can be merged seamlessly and without any additional effort. In addition
to a

common database structure, the conterminous U.S. state databases

(the contiguous 48 states) have been fitted to a set of standard state

boundaries so that, when states are merged, they match without slivers
or

overlap. No attempt has been made to reconcile differences in mapping
across

state boundaries.

Supplemental_Information:

This database consists of 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: -105 50

East_Bounding_Coordinate: -93 30

North_Bounding_Coordinate: 36 40

South_Bounding_Coordinate: 25 45

Keywords:

Theme:

Theme_Keyword_Thesaurus: none

Theme_Keyword: geology

Place:

Place_Keyword_Thesaurus: none

Place_Keyword: USA

Place_Keyword: Texas

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: US48 = Texas

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: Gregory N. Green

Contact_Organization: U.S. Geological Survey

Contact_Address:

Address_Type: mailing and physical address

Address: MS 973, USGS, Denver Federal Center

City: Denver

State_or_Province: CO

Postal_Code: 80225

Country: USA

Contact_Voice_Telephone: 303-236-5390

Contact_Electronic_Mail_Address: ggreen@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

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://geology.usgs.gov/dm )

Logical_Consistency_Report:

All internal polygons were checked for closure with vendor software and
on hard copy plots.

Overshoots and undershoots have been deleted or corrected as
appropriate.

Completeness_Report:

Bodies of water are classified as water, and the geologic units
underlying them are not included in

this coverage.

Positional_Accuracy:

Horizontal_Positional_Accuracy:

Horizontal_Positional_Accuracy_Report:

The geologic map was digitized from compilations ranging in scale from
1:1,000,000 to 1:100,000

and is an accurate representation of the source maps. It is intended to
be used at scales

ranging from 1:1,000,000 to 1:500,000. Display at significantly larger
scales may produce small

errors in locations of contacts or faults relative to features contained
in other data sets.

Accuracy of Texas state boundary and those arcs intersecting it: The
accuracy of the

state boundary arcs is based on the 1:100000 scale original data used to
produce this boundary.

(Johnson, Bruce R. and Leveritch, Beth, 1998, 1:100,000 Scale State
Boundaries of the

Conterminous United States: U.S. Geological Survey, unpublished

(see metadata file: st100kmeta.txt, Chapter A))

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: Stoeser, Douglas B.

Originator: Shock, Nancy

Originator: Green, Gregory N.

Originator: Dumonceaux, Gayle M.

Originator: Heran, William D.

Publication_Date: in press

Title: A Digital Geologic Map Database for the State of Texas

Edition: version 1.0

Geospatial_Data_Presentation_Form: digital map

Series_Information:

Series_Name: Data Series

Issue_Identification: DS

Publication_Information:

Publication_Place: Denver, Colorado

Publisher: U.S. Geological Survey

Source_Scale_Denominator: 5000000

Type_of_Source_Media: on line

Source_Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 2004

Source_Currentness_Reference: publication date

Source_Citation_Abbreviation: Stoeser and others (2004)

Source_Contribution: digital compilation

Source_Information:

Source_Citation:

Citation_Information:

Originator: Virgil E.Barnes, compiler

Publication_Date: 1992

Title: Geologic Map of Texas

Geospatial_Data_Presentation_Form: map

Series_Information:

Series_Name: State Maps

Issue_Identification: SM0003

Publication_Information:

Publication_Place: Austin, Texas

Publisher:

Bureau of Economic Geology, The University of Texas

at Austin, Texas

Source_Scale_Denominator: 500000

Type_of_Source_Media: digital

Source_Contribution: Original compilation

Source_Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 1992

Source_Currentness_Reference: publication date

Source_Citation_Abbreviation: TX001

Source_Information:

Source_Citation:

Citation_Information:

Originator: Bruce R. Johnson

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

Geospatial_Data_Presentation_Form: vector digital data

Publication_Date: unpublished material

Source_Scale_Denominator: 100,000

Type_of_Source_Media: online

Source_Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 199808

Source_Currentness_Reference: unknown

Source_Citation_Abbreviation: US001

Source_Contribution: Provided linework for state boundaries

Source_Information:

Source_Citation:

Citation_Information:

Originator: Bruce R. Johnson

Publication_Date: unpublished material

Title: Geologic Map Unit Classification, ver. 6.1

Geospatial_Data_Presentation_Form: document

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

Source_Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: unknown

Source_Currentness_Reference: unknown

Source_Citation_Abbreviation: Johnson Lith Class 6.1

Source_Contribution: Classification scheme used for lithology.

Process_Step:

Process_Description:

The purpose of this standardization is to allow all SGMC covers to be

seamlessly joined without any additional effort to form regional or
national

level digital maps. Note that for Alaska, the state is being compiled as
blocks

of 1:250k quadrangles that will ultimately be used to compile a new
state map.

Douglas Stoeser and Ric Wilson are co-coordinators for the overall SGMC
effort,

with Stoeser coordinating work on the mainland states and Wilson
coordinating

work for Alaska and Hawaii.

Process_Date: 2004 - 2005

Process_Step:

Process_Description:

G.N. Green obtained the digital geologic map of Texas from the website:

http://pubs.usgs.gov/ds/XXX

these arc/info coverages werer 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: 0.000

false northing: 0.000

All attributes were deleted except ORIG_LABEL.

(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)

Process_Date: 2005

Process_Step:

Process_Description:

The following attributes were exported from Filemaker as a comma
delimited file

map_symbol1

map_symbol2

unit_link

reference_id

unit_age

rocktype1

rocktype2

The attributes were then loaded into INFO with the following structures:

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: 2004

Process_Step:

Process_Description:

Once the .csv was loaded, it was joined in Arc/Info with the joinitem
command.

orig_label as the related item.

Process_Date: 2005 03

Process_Step:

Process_Description:

Once the .pat file was correct, the .aat file was addressed. 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 digital map source to tag the lines
using the AAT line type

data dictionary.

Arc-para1 was populated when additional information was available such
as upthrown side of

a fault or angle of thrusting on a fault.

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

Source was populated with code that designates the source used for the
linework; typically

the paper map.

Process_Date: 2005 03

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: tx_geol.pat

Entity_Type_Definition: Polygon attribute table for the Texas geologic
coverage.

Entity_Type_Definition_Source: ESRI

Attribute:

Attribute_Label: orig_label

Attribute_Definition: unmodified map unit symbol from source cover.

Attribute_Definition_Source: Doug Stoeser

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: HFs

Enumerated_Domain_Value_Definition: fill and spoil

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qac

Enumerated_Domain_Value_Definition:

Alluvium in Rio Grande, subdivided into areas predominantly of clay

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qaf

Enumerated_Domain_Value_Definition: alkali flat deposits

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qal

Enumerated_Domain_Value_Definition: alluvium

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qao

Enumerated_Domain_Value_Definition: older alluvial deposits

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qas

Enumerated_Domain_Value_Definition:

Alluvium in Rio Grande, subdivided into areas predominantly of sand

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qb

Enumerated_Domain_Value_Definition: bolson deposits

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qbb

Enumerated_Domain_Value_Definition: barrier island deposits

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qbc

Enumerated_Domain_Value_Definition: Beaumont Formation, areas
predominantly clay

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qbd

Enumerated_Domain_Value_Definition: Blackwater Draw Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qbr

Enumerated_Domain_Value_Definition: barrier ridge and barrier flat
deposts

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qbs

Enumerated_Domain_Value_Definition: Beaumont Formation, areas
predominantly sand

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qbv

Enumerated_Domain_Value_Definition: clay veneer over meanderbelt sand

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qc

Enumerated_Domain_Value_Definition: caliche deposits

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qcd

Enumerated_Domain_Value_Definition: clay dune

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qd

Enumerated_Domain_Value_Definition: Deweyville Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qd?

Enumerated_Domain_Value_Definition: Deweyville Formation with higher
level?

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qdl

Enumerated_Domain_Value_Definition: Double Lakes Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qds

Enumerated_Domain_Value_Definition: dune sand sheet deposits

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qf

Enumerated_Domain_Value_Definition: alluvial fan deposits

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qg

Enumerated_Domain_Value_Definition: Gatuna Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qgy

Enumerated_Domain_Value_Definition: gypsite deposits

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qhg

Enumerated_Domain_Value_Definition: high gravel deposits

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ql

Enumerated_Domain_Value_Definition: Lissie Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qle

Enumerated_Domain_Value_Definition: Leona Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qli

Enumerated_Domain_Value_Definition: Lingos Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qls

Enumerated_Domain_Value_Definition: land slide deposits

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qo

Enumerated_Domain_Value_Definition: Onion Creek Marl

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qp

Enumerated_Domain_Value_Definition: playa deposits

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qs

Enumerated_Domain_Value_Definition: sand sheet deposits

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qsd

Enumerated_Domain_Value_Definition: sand dune deposits

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qse

Enumerated_Domain_Value_Definition: Seymour Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qsi

Enumerated_Domain_Value_Definition: silt sheet

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qsu

Enumerated_Domain_Value_Definition: sand deposits, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qt

Enumerated_Domain_Value_Definition: Terrace deposits

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qta

Enumerated_Domain_Value_Definition: Tahoka Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qtl

Enumerated_Domain_Value_Definition: Toy Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qtu

Enumerated_Domain_Value_Definition: Tule Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qu

Enumerated_Domain_Value_Definition: Quaternary deposit, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Qun

Enumerated_Domain_Value_Definition: pond deposits

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: QT

Enumerated_Domain_Value_Definition: Quaternary-Tertiary deposits,
undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: QTb

Enumerated_Domain_Value_Definition: Quaternary-Tertiary bolson deposits

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: QTu

Enumerated_Domain_Value_Definition: Uvalde Gravel

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ti

Enumerated_Domain_Value_Definition: Tertiary intrusive rocks, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: POb

Enumerated_Domain_Value_Definition: Blanco Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PObo

Enumerated_Domain_Value_Definition: bolson deposits

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: POf

Enumerated_Domain_Value_Definition: Fingers Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: POr

Enumerated_Domain_Value_Definition: Rita Blanca Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: POu

Enumerated_Domain_Value_Definition: unnamed Pliocene deposits

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: POw

Enumerated_Domain_Value_Definition: Willis Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: POMIo

Enumerated_Domain_Value_Definition: Ogallala Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: MIb

Enumerated_Domain_Value_Definition: Black Gap area volcanic rocks

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: MId

Enumerated_Domain_Value_Definition: Delaho Formation and unit 9 of Rawls
Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: MIf

Enumerated_Domain_Value_Definition: Fleming Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: MIfo

Enumerated_Domain_Value_Definition: Fleming Formation and Oakville
Sandstone, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: MIg

Enumerated_Domain_Value_Definition: Goliad Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: MIi

Enumerated_Domain_Value_Definition: Miocene intrusive rocks

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: MIo

Enumerated_Domain_Value_Definition: Oakville Sandstone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: MIt

Enumerated_Domain_Value_Definition: Tarantula Gravel

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: MIOG

Enumerated_Domain_Value_Definition: Delaho and Rawls Formations,
undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGc

Enumerated_Domain_Value_Definition: Catahoula Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGcf

Enumerated_Domain_Value_Definition: Catahoula Formation and Frio Clay,
undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGcm

Enumerated_Domain_Value_Definition:

Chinati Mountains caldera volcanic rocks, including Chinati Mountains
Group, Mitchell Mesa

Ignimbrite, and type area of Petan Basalt

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGd

Enumerated_Domain_Value_Definition:

younger volcanic rocks of Davis Mountains area including Brooks
Mountain, Goat Canyon,

Medley, Barrel Springs, Wild Cherry, Eppenaurer Ranch, Mount Locke, and
Merrill Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGde

Enumerated_Domain_Value_Definition: Duff Formation, Decie Member from
Paisano caldera

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGe

Enumerated_Domain_Value_Definition: Eagle Mountains caldera volcanic
rocks

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGf

Enumerated_Domain_Value_Definition: Frio Clay

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGi

Enumerated_Domain_Value_Definition: Oligocene intrusive rocks

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGj

Enumerated_Domain_Value_Definition: Jones Basalt

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGmr

Enumerated_Domain_Value_Definition:

Tm2 and Tm3 units of Morita Ranch Formation (possibly from Cienega
Mountain area)

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGn

Enumerated_Domain_Value_Definition: Nash Creek Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGpf

Enumerated_Domain_Value_Definition:

Perdiz Conglomerate, Tascotal Formation, and tuffaceous sediments of
Fresno Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGq

Enumerated_Domain_Value_Definition:

Quitman Mountains caldera volcanic rocks and volcanic rocks of sneed
(Cox) Mountain

and west of Victorio Peak

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGr

Enumerated_Domain_Value_Definition:

Bofecillos volcano volcanic rocks, including units 1-8 of Rawls
Formation and lava

flows in upper part of Fresno Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGs

Enumerated_Domain_Value_Definition: South Rim Formation from Pine Canyon
Caldera

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGsa

Enumerated_Domain_Value_Definition: Santana Tuff from Sierra Rica
caldera in Mexico

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGsc

Enumerated_Domain_Value_Definition: San Carlos Tuff from San Carlos
caldera in Mexico

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGsh

Enumerated_Domain_Value_Definition:

upper part of Shely Group, including Tm4 or Morita Ranch Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGEOc

Enumerated_Domain_Value_Definition:

Chisos Formation of Schiebout et al (1987) and the Big Yellow Sandstone
Member of

the Tornillo Formation, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGEOd

Enumerated_Domain_Value_Definition:

Duff Formation (with Decie Member from Paisano caldera shown
separately),

Cottonwood Springs Basalt, Potato Hill Andesite, Sheep Canyon Basalt,
Crossen

Trachyte, and Pruett Formation, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGEOg

Enumerated_Domain_Value_Definition: Devils Graveyard volcanic rocks

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGEOj

Enumerated_Domain_Value_Definition: Jackson Group, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGEOv

Enumerated_Domain_Value_Definition:

Vieja Group, including Bracks Rhyolite, Chambers and Colmena Tuffs and
Gill Breccia

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OGEOw

Enumerated_Domain_Value_Definition: Whitsett Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOqc

Enumerated_Domain_Value_Definition: Queen City Sand

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOr

Enumerated_Domain_Value_Definition: Reklaw Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOs

Enumerated_Domain_Value_Definition: Sparta Sand

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOv

Enumerated_Domain_Value_Definition: Eocene volcanic rocks

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOvh

Enumerated_Domain_Value_Definition: Van Horn Mountains caldera volcanic
rocks

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOw

Enumerated_Domain_Value_Definition: Weches Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOwb

Enumerated_Domain_Value_Definition: Wellborn Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOwm

Enumerated_Domain_Value_Definition: Wiley Mountain caldera volcanic
rocks

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOy

Enumerated_Domain_Value_Definition: Yegua Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOya

Enumerated_Domain_Value_Definition: Yazoo Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOb

Enumerated_Domain_Value_Definition: Bigford Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOc

Enumerated_Domain_Value_Definition: Carizzo Sand

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOca

Enumerated_Domain_Value_Definition: Cadell Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOcm

Enumerated_Domain_Value_Definition: Cook Mountain Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOd

Enumerated_Domain_Value_Definition:

older volcanic rocks of Davis and Barilla Mountains, including Sheep
Pasture,

Sleeping Lion, Frazier Canyon, Adobe Canyon, and Limpia formations,
Gomez Tuff,

Star Mountain Rhyolite, and Huelster Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOep

Enumerated_Domain_Value_Definition: El Pico Clay

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOhh

Enumerated_Domain_Value_Definition: Hannold Hill Member of Tornillo
Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOi

Enumerated_Domain_Value_Definition: Eocene intrusive rocks

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOin

Enumerated_Domain_Value_Definition:

Infiernito caldera volcanic rocks including Capote Mountain Tuff, Tsh2
of Shely Group,

Buckshot Ignimbrite, and Tm1 of Morita Ranch Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOjl

Enumerated_Domain_Value_Definition: Manning, Wellborn, and Cadell
Formations, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOl

Enumerated_Domain_Value_Definition: Laredo Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOm

Enumerated_Domain_Value_Definition: Manning Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOmb

Enumerated_Domain_Value_Definition: Moodys Branch Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOPNc

Enumerated_Domain_Value_Definition: Calvert Bluff Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOPNin

Enumerated_Domain_Value_Definition: Indio Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOPNu

Enumerated_Domain_Value_Definition:

Reklaw Formation, Carrizo Sand, and Wilcox and Midway Groups, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: EOPNwi

Enumerated_Domain_Value_Definition: Wilcox Group, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PNbp

Enumerated_Domain_Value_Definition: Black Peaks Member of Tornillo
Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PNh

Enumerated_Domain_Value_Definition: Hooper Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PNk

Enumerated_Domain_Value_Definition: Kincaid Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PNkj

Enumerated_Domain_Value_Definition: Javelina Member of Tornillo
Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PNmi

Enumerated_Domain_Value_Definition: Midway Group, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PNs

Enumerated_Domain_Value_Definition: Simsboro Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PNw

Enumerated_Domain_Value_Definition: Wills Point Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: K

Enumerated_Domain_Value_Definition: Cretaceous rocks, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ka

Enumerated_Domain_Value_Definition: Antlers Sand

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kac

Enumerated_Domain_Value_Definition: Anacacho Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kag

Enumerated_Domain_Value_Definition: Aguja Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kan

Enumerated_Domain_Value_Definition: Annona Chalk

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kau

Enumerated_Domain_Value_Definition: Austin Chalk

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kb

Enumerated_Domain_Value_Definition: Benevides Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kbb

Enumerated_Domain_Value_Definition:

Buda Limestone and San Martine Member of Borache Limestone, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kbd

Enumerated_Domain_Value_Definition: Buda Limestone and Del Rio Clay,
undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kbe

Enumerated_Domain_Value_Definition:

Buda Limestone and Eagle Mountain Sandstone, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kbf

Enumerated_Domain_Value_Definition: Benevides Formation and Finlay
Limestone, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kbh

Enumerated_Domain_Value_Definition: Boracho Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kbi

Enumerated_Domain_Value_Definition: Bissett Conglomerate

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kbl

Enumerated_Domain_Value_Definition: Blossom Sand

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kbm

Enumerated_Domain_Value_Definition: Bluff Mesa Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kbn

Enumerated_Domain_Value_Definition: Bonham Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kbo

Enumerated_Domain_Value_Definition: Bouquillas Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kbr

Enumerated_Domain_Value_Definition: Brownstown Marl

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kbu

Enumerated_Domain_Value_Definition: Buda Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kc

Enumerated_Domain_Value_Definition: Comanchean rocks, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kca

Enumerated_Domain_Value_Definition:

Comanche Peak Limestone, Walnut Clay, and Antlers Sand, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kcg

Enumerated_Domain_Value_Definition: Campagrande Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kcp

Enumerated_Domain_Value_Definition: Comanche Peak Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kcs

Enumerated_Domain_Value_Definition:

Cow Creek Limestone, Hammett Shale, and Sycamore Sand, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kcw

Enumerated_Domain_Value_Definition: Comanche Peak Limestone and Walnut
Clay, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kcx

Enumerated_Domain_Value_Definition: Cox Sandstone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kda

Enumerated_Domain_Value_Definition: Dakota Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kdc

Enumerated_Domain_Value_Definition: Duck Creek Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kdg

Enumerated_Domain_Value_Definition: Del Rio Clay and Georgetown
Limestone, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kdk

Enumerated_Domain_Value_Definition:

Duck Creek Limestone and Kiamichi Formation, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kdm

Enumerated_Domain_Value_Definition: Del Carmen Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kdp

Enumerated_Domain_Value_Definition: Dakota and Purgatoir Formations,
undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kdr

Enumerated_Domain_Value_Definition: Del Rio Clay

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kdv

Enumerated_Domain_Value_Definition: Devils River Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kea

Enumerated_Domain_Value_Definition: Edwards Limestone and Antlers Sand,
undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Keb

Enumerated_Domain_Value_Definition: Eagle Ford Formation and Buda
Limestone, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kec

Enumerated_Domain_Value_Definition: Edwards and Comanche Peak
Limestones, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ked

Enumerated_Domain_Value_Definition: Edwards Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kef

Enumerated_Domain_Value_Definition: Eagle Ford Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kem

Enumerated_Domain_Value_Definition: Fredericksberg Group and Maxon
Sandstone, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ker

Enumerated_Domain_Value_Definition: Ector Chalk

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kes

Enumerated_Domain_Value_Definition: Escondido Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ket

Enumerated_Domain_Value_Definition: Etholen Conglomerate

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kew

Enumerated_Domain_Value_Definition:

Eagle Ford Formation and Woodbine Formations, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Key

Enumerated_Domain_Value_Definition: Espy Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kf

Enumerated_Domain_Value_Definition: Finlay Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kfd

Enumerated_Domain_Value_Definition:

Fort Worth Limestone and Duck Creek Formation, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kfr

Enumerated_Domain_Value_Definition: Fredericksburg Group

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kfu

Enumerated_Domain_Value_Definition: undivided part Fredericksberg Group

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kg

Enumerated_Domain_Value_Definition: Gulfian rocks, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kgc

Enumerated_Domain_Value_Definition: Gober Chalk and Roxton Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kgm

Enumerated_Domain_Value_Definition: Grayson Marl and Main Street
Limestone, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kgr

Enumerated_Domain_Value_Definition: Glen Rose Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kgt

Enumerated_Domain_Value_Definition: Georgetown Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kgw

Enumerated_Domain_Value_Definition: Goodland Limestone and Walnut Clay,
undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kh

Enumerated_Domain_Value_Definition: Hensell Sand

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Khf

Enumerated_Domain_Value_Definition: Boracho and Finlay Limestones,
undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ki

Enumerated_Domain_Value_Definition: igneous rocks of Austin age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kkc

Enumerated_Domain_Value_Definition: Kemp clay and Corsicana Marl,
undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kke

Enumerated_Domain_Value_Definition: Kemp clay

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kki

Enumerated_Domain_Value_Definition: Kiamichi Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Klp

Enumerated_Domain_Value_Definition: Loma Plata Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kmb

Enumerated_Domain_Value_Definition: Marlbrook Marl

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kmk

Enumerated_Domain_Value_Definition: McKnight Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kna

Enumerated_Domain_Value_Definition: Navarro Group, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Knb

Enumerated_Domain_Value_Definition: Navarro Group and Marlbrook Marl,
undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kne

Enumerated_Domain_Value_Definition: Neylandville Marl

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Knm

Enumerated_Domain_Value_Definition: Neylandville and Marlbrook Marls,
undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kns

Enumerated_Domain_Value_Definition: Nacatoch Sand

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Knt

Enumerated_Domain_Value_Definition: Navarro and Taylor Groups, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ko

Enumerated_Domain_Value_Definition: Ozan Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Koj

Enumerated_Domain_Value_Definition: Ojinaga Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kol

Enumerated_Domain_Value_Definition: Olmos Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kp

Enumerated_Domain_Value_Definition: Pen Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kpa

Enumerated_Domain_Value_Definition: Paluxy Sand

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kpd

Enumerated_Domain_Value_Definition:

Pawpaw Formation, Weno Limestone, and Denton Clay, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kpg

Enumerated_Domain_Value_Definition: Pecan Gap Chalk

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kpgr

Enumerated_Domain_Value_Definition: Paluxy Sand and Glen Rose Limestone,
undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kpi

Enumerated_Domain_Value_Definition: El Picacho Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kpr

Enumerated_Domain_Value_Definition: Presidio Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kpt

Enumerated_Domain_Value_Definition:

Sue Peaks Formation, Del Carmen Limestone, and Telephone Canyon
Formation, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kpw

Enumerated_Domain_Value_Definition:

Pawpaw Formation and upper limestone unit of Weno Formation, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ksa

Enumerated_Domain_Value_Definition: Salmon Peak Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ksc

Enumerated_Domain_Value_Definition: San Carlos Sandstone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kse

Enumerated_Domain_Value_Definition: Santa Elena Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ksh

Enumerated_Domain_Value_Definition: Shafter Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ksm

Enumerated_Domain_Value_Definition: San Miguel Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kst

Enumerated_Domain_Value_Definition:

Santa Elena Limestone, Sue Peaks Formation, Del Carmen Limestone, and
Telephone

Canyon Formation, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ksu

Enumerated_Domain_Value_Definition: Sue Peaks Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kt

Enumerated_Domain_Value_Definition: Maxon Sandstone and Glen Rose
Limestone, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ktb

Enumerated_Domain_Value_Definition: Maxon Sandstone and Bissett
Conglomerate, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ktm

Enumerated_Domain_Value_Definition: Twin Mountains Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kto

Enumerated_Domain_Value_Definition: Torcer Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ktp

Enumerated_Domain_Value_Definition: Travis Peak Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ku

Enumerated_Domain_Value_Definition: upper Cretaceous rocks, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kuc

Enumerated_Domain_Value_Definition: Upson Clay

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kw

Enumerated_Domain_Value_Definition: Washita Group

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kwa

Enumerated_Domain_Value_Definition: Walnut Clay

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kwb

Enumerated_Domain_Value_Definition: Woodbine Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kwc

Enumerated_Domain_Value_Definition: Wolfe City Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kwf

Enumerated_Domain_Value_Definition: undivided parts of Washita and
Fredericksberg Groups

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kwfr

Enumerated_Domain_Value_Definition: Washita and Fredericksburg Groups,
undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kwl

Enumerated_Domain_Value_Definition: lower part of Washita Group

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kwn

Enumerated_Domain_Value_Definition: West Nueces Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kwu

Enumerated_Domain_Value_Definition: undivided part of Washita Group

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kye

Enumerated_Domain_Value_Definition: Yearwood Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Kyu

Enumerated_Domain_Value_Definition: Yucca Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Jm

Enumerated_Domain_Value_Definition: Malone Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Jmo

Enumerated_Domain_Value_Definition: Morrison Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: TRc

Enumerated_Domain_Value_Definition: Chinle Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: TRd

Enumerated_Domain_Value_Definition: Dockum Group, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: TRj

Enumerated_Domain_Value_Definition: Trujillo Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: TRv

Enumerated_Domain_Value_Definition: Tecovas Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PZal

Enumerated_Domain_Value_Definition: Paleozoic rocks, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: P

Enumerated_Domain_Value_Definition: Permian rocks, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pa

Enumerated_Domain_Value_Definition: Alta Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pac

Enumerated_Domain_Value_Definition: Archer City Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pad

Enumerated_Domain_Value_Definition: Admiral Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Paj

Enumerated_Domain_Value_Definition: Admiral and Coleman Junction
Formations, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pb

Enumerated_Domain_Value_Definition: Blaine Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pbb

Enumerated_Domain_Value_Definition:

Bell Canyon, Cherry Canyon, and Brushy Canyon Formations undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pbc

Enumerated_Domain_Value_Definition: Bell Canyon Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pbe

Enumerated_Domain_Value_Definition: Bead Mountain Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pbg

Enumerated_Domain_Value_Definition: Briggs Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pbr

Enumerated_Domain_Value_Definition: Brushy Canyon Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pbs

Enumerated_Domain_Value_Definition: Bone Spring Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pc

Enumerated_Domain_Value_Definition: Capitan Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pcb

Enumerated_Domain_Value_Definition: Carlsbad Group

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pcc

Enumerated_Domain_Value_Definition: Cherry Canyon Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pcf

Enumerated_Domain_Value_Definition: Clear Fork Group

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pci

Enumerated_Domain_Value_Definition: Cibolo Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pcj

Enumerated_Domain_Value_Definition: Coleman Junction Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pcl

Enumerated_Domain_Value_Definition: Cloud Chief Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pcm

Enumerated_Domain_Value_Definition: Cathederal Mountain Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pco

Enumerated_Domain_Value_Definition: Cutoff Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pd

Enumerated_Domain_Value_Definition: Dewey Lake Red beds

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pec

Enumerated_Domain_Value_Definition: Elm Creek Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pgc

Enumerated_Domain_Value_Definition: Grape Creek Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pgs

Enumerated_Domain_Value_Definition: Goat Seep Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ph

Enumerated_Domain_Value_Definition: Hueco Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pjv

Enumerated_Domain_Value_Definition: Jagger Bend and Valera Formations,
undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pln

Enumerated_Domain_Value_Definition: Lenox Hills and Neal Ranch
Formations, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Plu

Enumerated_Domain_Value_Definition: Lueders Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pm

Enumerated_Domain_Value_Definition: Munn Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pmg

Enumerated_Domain_Value_Definition: Mina Grande Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pmo

Enumerated_Domain_Value_Definition: Moran Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pn

Enumerated_Domain_Value_Definition: Nocona Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pp

Enumerated_Domain_Value_Definition: Petrolia Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ppc

Enumerated_Domain_Value_Definition: Pinto Canyon Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ppu

Enumerated_Domain_Value_Definition: Pueblo Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pq

Enumerated_Domain_Value_Definition: Quartermaster Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pqw

Enumerated_Domain_Value_Definition:

Quartermaster Formation and Whitehorse Group, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pr

Enumerated_Domain_Value_Definition: Ross Mine Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Prc

Enumerated_Domain_Value_Definition:

gypsum of Rustler, Salado, and Castile Formations, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pru

Enumerated_Domain_Value_Definition: Rustler Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Psa

Enumerated_Domain_Value_Definition: San Angelo Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Psb

Enumerated_Domain_Value_Definition: Santa Anna Branch Shale

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Psc

Enumerated_Domain_Value_Definition: Salado and Castile Formations,
undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pse

Enumerated_Domain_Value_Definition: Sedwick Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Psh

Enumerated_Domain_Value_Definition: Skinner Ranch and Hess Formations,
undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Psm

Enumerated_Domain_Value_Definition: Sedwick and Moran Formations,
undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Psr

Enumerated_Domain_Value_Definition: Seven Rivers Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pss

Enumerated_Domain_Value_Definition:

Santa Anna Branch Shale and Sedwick and Moran Formations, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pt

Enumerated_Domain_Value_Definition: Tansill Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pta

Enumerated_Domain_Value_Definition: Talpa Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pts

Enumerated_Domain_Value_Definition: Tessey Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pvc

Enumerated_Domain_Value_Definition: Victorio Peak Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pw

Enumerated_Domain_Value_Definition: Word Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pwb

Enumerated_Domain_Value_Definition: Whitehorse Group and Blaine
Formation, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pwh

Enumerated_Domain_Value_Definition: Whitehorse Group, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pwi

Enumerated_Domain_Value_Definition: Wilke Ranch Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pwr

Enumerated_Domain_Value_Definition: Waggoner Ranch Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Py

Enumerated_Domain_Value_Definition: Yates Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PPAh

Enumerated_Domain_Value_Definition: Harpersville Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PPAm

Enumerated_Domain_Value_Definition: Magdalena Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PPAma

Enumerated_Domain_Value_Definition: Markley Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAbr

Enumerated_Domain_Value_Definition: Brazos River Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAca

Enumerated_Domain_Value_Definition: Cedarton Shale and Adams Branch
Limestone, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAci

Enumerated_Domain_Value_Definition: Cienequita Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAcr

Enumerated_Domain_Value_Definition: Chico Ridge Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAd

Enumerated_Domain_Value_Definition: Dimple Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAgr

Enumerated_Domain_Value_Definition: Grindstone Creek Formation, expanded

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAgt

Enumerated_Domain_Value_Definition: Gaptank Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAh

Enumerated_Domain_Value_Definition: Haymond Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAhc

Enumerated_Domain_Value_Definition:

Home Creek Limestone and Colony Creek Shale, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAjc

Enumerated_Domain_Value_Definition: Jasper Creek Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAlb

Enumerated_Domain_Value_Definition: Lazy Bend Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAm

Enumerated_Domain_Value_Definition: Mingus Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAmf

Enumerated_Domain_Value_Definition: Marble Falls Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PApb

Enumerated_Domain_Value_Definition: pre-Brazos River rocks, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PApm

Enumerated_Domain_Value_Definition: Palo Pinto and Mineral Wells
Formations, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PApp

Enumerated_Domain_Value_Definition: Palo Pinto Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAr

Enumerated_Domain_Value_Definition: Ranger Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PArp

Enumerated_Domain_Value_Definition: Ranger Limestone and Placid Creek
Shale, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAst

Enumerated_Domain_Value_Definition: Strawn Group

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAsw

Enumerated_Domain_Value_Definition: Smithwick Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAtg

Enumerated_Domain_Value_Definition: Thrifty and Graham Formations,
undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAu

Enumerated_Domain_Value_Definition: unnamed Pennsylvanian rocks

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAv

Enumerated_Domain_Value_Definition: Ventioner Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAw

Enumerated_Domain_Value_Definition: Winchell Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAwm

Enumerated_Domain_Value_Definition: Wolf Mountain Shale

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAwp

Enumerated_Domain_Value_Definition: Willow Point Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: PAMt

Enumerated_Domain_Value_Definition: Tesnus Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: MD

Enumerated_Domain_Value_Definition:

Barnett Formation, Chappel Limestone, Houy, Zesch, Bear Spring, and
Stribling Formations,

and Pillar Bluff Limestone, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: MDc

Enumerated_Domain_Value_Definition: Caballos Novaculite and Maravillas
Chert, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: MDh

Enumerated_Domain_Value_Definition:

Helms Shale, Rancheria Formation, Las Cruces Limestone, Percha Shale,
and Canutillo

Formations, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: MDO

Enumerated_Domain_Value_Definition: Mississippi, Devonian, and
Ordovician rocks, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Sf

Enumerated_Domain_Value_Definition: Fusselman Dolomite

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ss

Enumerated_Domain_Value_Definition: Starke Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: O

Enumerated_Domain_Value_Definition: Ordovician rocks, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ob

Enumerated_Domain_Value_Definition: Burnam Limestone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Og

Enumerated_Domain_Value_Definition: Gorman Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Oh

Enumerated_Domain_Value_Definition: Honeycut Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Om

Enumerated_Domain_Value_Definition: Montoya Dolomite

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ot

Enumerated_Domain_Value_Definition: Tanyard Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OCA

Enumerated_Domain_Value_Definition:

Woods Hollow Shale, Fort Pena Formation, Alsate Shale, Marathon
Limestone, and

Dagger Flat Sandstone, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: OCAe

Enumerated_Domain_Value_Definition: El Paso Formation and Bliss
Sandstone, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: CAh

Enumerated_Domain_Value_Definition: Hickory Sandstone Member

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: CAlc

Enumerated_Domain_Value_Definition:

Riley Formation showing Lion Mountain Sandstone and Cap Mountain
Limestone

Members, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: CApw

Enumerated_Domain_Value_Definition:

Wilberns Formation showing Point Peak, Morgan Creek Limestone, and Welge
Sandstone

Members, undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: CAs

Enumerated_Domain_Value_Definition: Wilberns Formation showing San Saba
Member

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: pCAa

Enumerated_Domain_Value_Definition: Allamore Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: pCAb

Enumerated_Domain_Value_Definition: Big Branch Gneiss

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: pCAc

Enumerated_Domain_Value_Definition: Coal Creek Serpentinite

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: pCAg

Enumerated_Domain_Value_Definition: Granite

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: pCAh

Enumerated_Domain_Value_Definition: Hazel Formation

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: pCAi

Enumerated_Domain_Value_Definition: Carrizo Mountain Group showing
metaigneous rocks

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: pCAl

Enumerated_Domain_Value_Definition: Lost Creek Gneiss

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: pCAla

Enumerated_Domain_Value_Definition: Llanoria Quartzite

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: pCAm

Enumerated_Domain_Value_Definition: Mafic igneous rocks

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: pCAmc

Enumerated_Domain_Value_Definition: Mundy Breccia and Castner Limestone,
undivided

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: pCAp

Enumerated_Domain_Value_Definition: Packsaddle Schist

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: pCAr

Enumerated_Domain_Value_Definition: Red Mountain Gneiss

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: pCAry

Enumerated_Domain_Value_Definition: Rhyolite

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: pCAs

Enumerated_Domain_Value_Definition: arrizo Mountain Group showing
metasedimentary rocks

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: pCAt

Enumerated_Domain_Value_Definition: Town Mountain Granite

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: pCAv

Enumerated_Domain_Value_Definition: Valley Spring Gneiss

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: pCAvh

Enumerated_Domain_Value_Definition: Van Horn Sandstone

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: pCAy

Enumerated_Domain_Value_Definition: Younger granitic intrusion

Enumerated_Domain_Value_Definition_Source: n/a

Attribute:

Attribute_Label: sgmc_label

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

Attribute_Definition_Source: Doug Stoeser

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: n/a

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

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.

Attribute_Definition_Source: Doug Stoeser

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: n/a

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Attribute:

Attribute_Label: source

Attribute_Definition: reference to the source used

Attribute_Definition_Source: Doug Stoeser

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: TX001

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source:

Stoeser, D.B., Shock, Nancy, Green, G.N., Dumonceaux, G.M., and Heran,
W.D., 2005,

A Digital Geologic Map Database for the State of Texas: U.S. Geological
Survey

Data Series \<in press\>, online at http://pubs.usgs.gov/ds/\<in
press\>.

Attribute:

Attribute_Label: unit_age

Attribute_Definition: geologic age from the source map used.

Attribute_Definition_Source: Doug Stoeser

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Quaternary

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Holocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Middle (?) Pleistocene to Recent

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pleistocene and Holocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pleistocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Middle Pleistocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Middle (?) Pleistocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Early (?) Pleistocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Tertiary

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pliocene to Pleistocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pliocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pliocene to Miocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Miocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Miocene to Oligocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Oligocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Oligocene and Eocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Eocene to Oligocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Late Eocene to Early Oligocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Early Oligocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Eocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Late Eocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Middle Eocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Paleocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Paleocene and Eocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Paleocene to Eocene

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Late Cretaceous

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Early and Late Cretaceous

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Early Late Cretaceous and Late Early Cretaceous

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Early Cretaceous

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Late Jurassic

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Late Triassic

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Paleozoic

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Permian

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pennsylvanian to Permian?

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Pennsylvanian

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Late Pennsylvanian

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Middle Pennsylvanian

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Early, Middle, and Late Pennsylvanian

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Early Pennsylvanian

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Early Pennsylvanian and Late Mississippian

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Mississippi, Devonian, and Ordovician

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Late Ordovician, Mississippian, and Devonian

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Mississippian and Devonian

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Late Mississippian and Devonian

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Middle Silurian

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Early and Middle Silurian

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Ordovician

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Late Ordovician

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Middle and Late Ordovician

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Early Ordovician

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Cambrian and Ordovician

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Late Cambrian? to Early Ordovician

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Late Cambrian

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Middle Cambrian

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: preCambrian (Proterozoic)

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: preCambrian (Proterozoic), Grenville Series

Enumerated_Domain_Value_Definition: geologic age

Enumerated_Domain_Value_Definition_Source: n/a

Attribute:

Attribute_Label: rocktype1

Attribute_Definition: The predominant lithology found in the formation.

Attribute_Definition_Source: unit classification

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: alluvial fan

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: playa

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: Novaculite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: chert

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: evaporite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: gypsum

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: anhydrite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: chalk

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: marl

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: limestone

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: dolomite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: dolostone

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: clay

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: claystone

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: mudstone

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: shale

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: silt

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: siltstone

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: sand

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: sandstone

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: gravel

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: conglomerate

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: mixed clastic/carbonate

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: fine-grained mixed clastic

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: medium-grained mixed clastic

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: coarse-grained mixed clastic

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: tuff

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: ash-flow tuff

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: rhyolite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: basalt

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: trachyte

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: diorite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: granite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: granodiorite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: phyllite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: paragneiss

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: gneiss

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: amphibole schist

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: quartzite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: serpentinite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: water

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Attribute:

Attribute_Label: rocktype2

Attribute_Definition: The second most predominant lithology in the
formation.

Attribute_Definition_Source: unit classification

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: novaculite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: chert

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: coal

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: lignite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: evaporite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: gypsum

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: marl

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: limestone

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: dolomite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: dolostone

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: clay

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: claystone

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: mudstone

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: shale

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: silt

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: siltstone

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: sand

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: sandstone

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: conglomerate

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: gravel

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: arkose

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: fine-grained mixed clastic

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: medium-grained mixed clastic

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: mixed clastic/carbonate

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: breccia

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: ash-flow tuff

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: basalt

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: porphyry

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: pyroclastic

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: hornblendite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: rhyolite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: aplite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: microgranite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: granite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: trachyte

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: trachyandesite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: mica schist

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: schist

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: qtz-feldspar-schist

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: amphibolite

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source: n/a

Detailed_Description:

Entity_Type:

Entity_Type_Label: tx_geol.aat

Entity_Type_Definition: Arc attribute table for Texas geologic coverage.

Entity_Type_Definition_Source: ESRI

Attribute:

Attribute_Label: arc-code

Attribute_Definition: Unique identifier for the line feature

Attribute_Definition_Source: AAT data dictionary, Appendix H

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 1

Enumerated_Domain_Value_Definition: contact, location certain

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: 7

Enumerated_Domain_Value_Definition: shoreline or riverbank

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: 8

Enumerated_Domain_Value_Definition: internal contact; no symbol drawn

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: 124

Enumerated_Domain_Value_Definition: state boundary

Enumerated_Domain_Value_Definition_Source: n/a

Enumerated_Domain:

Enumerated_Domain_Value: 125

Enumerated_Domain_Value_Definition: international boundary

Enumerated_Domain_Value_Definition_Source: n/a

Attribute:

Attribute_Label: arc-para1

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

Attribute_Definition_Source: AAT data dictionary n/a

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 0

Enumerated_Domain_Value_Definition: no additional information

Enumerated_Domain_Value_Definition_Source: n/a

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 1

Enumerated_Domain_Value_Definition: for normal faults, upthrown side is
to the right

Enumerated_Domain_Value_Definition_Source: n/a

Attribute:

Attribute_Label: arc-para2

Attribute_Definition: \"Scratch\" field used mostly in Alaska.

Attribute_Definition_Source: AAT data dictionary

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 0

Enumerated_Domain_Value_Definition: no additional information

Enumerated_Domain_Value_Definition_Source: n/a

Attribute:

Attribute_Label: source

Attribute_Definition: A coded reference citation indicating source
material used.

Attribute_Definition_Source: AAT data dictionary

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: TX001

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source:

Stoeser, D.B., Shock, Nancy, Green, G.N., Dumonceaux, G.M., and Heran,
W.D., 2005,

A Digital Geologic Map Database for the State of Texas: U.S. Geological
Survey,

Data Series \<in press\>, online at http://pubs.usgs.gov/ds/\<in
press\>.

Enumerated_Domain:

Enumerated_Domain_Value: US001

Enumerated_Domain_Value_Definition: n/a

Enumerated_Domain_Value_Definition_Source:

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

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:

This report is preliminary and has not been reviewed for conformity with

U.S. Geological Survey (USGS) editorial standard nor with the North
American

stratigraphic codes. 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: USGS Data Series 1351

Standard_Order_Process:

Digital_Form:

Digital_Transfer_Information:

Format_Name: ARC/INFO export

Format_Version_Number: 8.3

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/ds/1351

Fees: none

Metadata_Reference_Information:

Metadata_Date: 20041029

Metadata_Review_Date: 20041020

Metadata_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: U.S. Geological Survey

Contact_Person: Gregory N. Green

Contact_Address:

Address_Type: mailing and physical address

Address: MS 973, USGS, Denver Federal Center

City: Denver

State_or_Province: CO

Postal_Code: 80225

Country: USA

Contact_Voice_Telephone: 1-303-236-5390

Contact_Electronic_Mail_Address: ggreen@usgs.gov

Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial
Metadata

Metadata_Standard_Version: FGDC-STD-001-1998