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