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 Oklahoma
        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: -103.00
        East_Bounding_Coordinate: -94.375
        North_Bounding_Coordinate: 37.00
        South_Bounding_Coordinate: 33.50

    Keywords:
      Theme:
        Theme_Keyword_Thesaurus: none
        Theme_Keyword: geology
      Place:
        Place_Keyword_Thesaurus: none
        Place_Keyword: USA
        Place_Keyword: Oklahoma

      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: US40 = Oklahoma
    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 Oklahoma 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: Heran, William D.
            Originator: Green, Gregory N.
            Originator: Stoeser, Douglas B.
            Publication_Date: 2003
            Title: A Digital Geologic Map Database for the State of Oklahoma
            Geospatial_Data_Presentation_Form: map
            Series_Information:
              Series_Name: Open File Report
              Issue_Identification: OFR 03-247
            Publication_Information:
              Publication_Place: Denver, Colorado
              Publisher: U.S. Geological Survey
        Source_Scale_Denominator: 5000000
        Type_of_Source_Media: disc
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 2003
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: Heran and others (2003)
        Source_Contribution: Compilation

      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Cederstrand, Joel R.
            Publication_Date: 1996
            Title: 
               Digitized geology of Ardmore and Sherman quadrangles, south-centra Oklahoma
               Digitized geology of Beaver County, Oklahoma
               Digitized geology of Cimarron County, Oklahoma
               Digitized geology of Clinton quadrangle, west-central Oklahoma
               Digitized geology of Enid quadrangle, north-central Oklahoma
               Digitized geology of Fort Smith quadrangle, east-central Oklahoma
               Digitized geology of Lawton quadrangle, southwestern Oklahoma
               Digitized geology of McAlester-Texarkana quadrangles, southeastern Oklahoma
               Digitized geology of Oklahoma City quadrangle, central Oklahoma
               Digitized geology of Texas County, Oklahoma
               Digitized geology of Tulsa quadrangle, northeastern Oklahoma
               Digitized geology of Woodward quadrangle, northwestern Oklahoma
            Geospatial_Data_Presentation_Form: map
            Series_Information:
              Series_Name: Open File Report
              Issue_Identification: OFR-96-370 to ORF-96-381
            Publication_Information:
              Publication_Place: Reston, Virginia
              Publisher: U.S. Geological Survey
        Source_Scale_Denominator: 250000
        Type_of_Source_Media: digital map
        Source_Contribution: 
           Greg Green assembled the 12 maps, Bill Heran created the cross map correlations,
           and Doug Stoeser created the single map sheet and colors.
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 2003
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: OK001

      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: 2003 - 2004
      Process_Step:
        Process_Description:
          G.N. Green obtained the digital geologic map of Oklahoma from the website:
          http://pubs.usgs.gov/of/2003/ofr-03-247

          Re-projected the coverage 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 SYM1.

          (Note:  Attributes associated with the generation of the coverages were not deleted.
          PAT - shape, area, perimeter, coverage#, and coverage-id
          AAT - shape, fnode#, tnode#, lnode#, rnode#, length, coverage#, and coverage-id)

          The values from SYM1 where then calculated into a new field called ORIG_LABEL.
        Process_Date: 20040402
      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: 20031222
      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: 20040402
      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: 20040102
      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: 20040405
  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: ok_geol.pat
        Entity_Type_Definition: Polygon attribute table for the Oklahoma 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: Qal
            Enumerated_Domain_Value_Definition: Alluvium
            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: Qd
            Enumerated_Domain_Value_Definition: Dune Sand
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Qds
            Enumerated_Domain_Value_Definition: Dune Sand
            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: Tb
            Enumerated_Domain_Value_Definition: Basalt
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: To
            Enumerated_Domain_Value_Definition: Ogallala Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Toa
            Enumerated_Domain_Value_Definition: Pleistocene and Pliocene deposits, undifferentiated
            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: Kbr
            Enumerated_Domain_Value_Definition: Brownstown Marl
            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: Kto
            Enumerated_Domain_Value_Definition: Tokio Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Kw
            Enumerated_Domain_Value_Definition: Woodbine Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Kwt
            Enumerated_Domain_Value_Definition: Templeton Member of Woodbine Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Kwl
            Enumerated_Domain_Value_Definition: Lewisville Member of Woodbine Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Kwr
            Enumerated_Domain_Value_Definition: Red Branch Member of Woodbine Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Kwd
            Enumerated_Domain_Value_Definition: Dexter Member of Woodbine Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Kgb
            Enumerated_Domain_Value_Definition: Grayson Marl and Bennington Limestone
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Kb
            Enumerated_Domain_Value_Definition: Bokchito Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Kpm
            Enumerated_Domain_Value_Definition: Pawpaw Sandstone and McNutt Limestone
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Kws
            Enumerated_Domain_Value_Definition: Weno Clay and Soper Limestone
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Kdc
            Enumerated_Domain_Value_Definition: Denton Clay
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Kcf
            Enumerated_Domain_Value_Definition: Caddo Formation
            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: Kgw
            Enumerated_Domain_Value_Definition: Goodland Limestone and Walnut Clay
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Ka
            Enumerated_Domain_Value_Definition: Antlers Sand or Antlers Sandstone
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Kdq
            Enumerated_Domain_Value_Definition: DeQueen Limestone
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Kh
            Enumerated_Domain_Value_Definition: Holly Creek Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Kc
            Enumerated_Domain_Value_Definition: Colorado Group
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Kd
            Enumerated_Domain_Value_Definition: Dakota Group
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Kds
            Enumerated_Domain_Value_Definition: Dakota Sandstone
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Kk
            Enumerated_Domain_Value_Definition: Kiowa Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Kp
            Enumerated_Domain_Value_Definition: Purgatoire Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Je
            Enumerated_Domain_Value_Definition: Exeter (Entrada) Sandstone
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Jm
            Enumerated_Domain_Value_Definition: Morrison Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: TRd
            Enumerated_Domain_Value_Definition: Dockum Group
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: MZu
            Enumerated_Domain_Value_Definition: Mesozoic rocks undifferentiated
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Pec
            Enumerated_Domain_Value_Definition: Elk City Sandstone
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Pdy
            Enumerated_Domain_Value_Definition: Doxey Formation or Doxey Shale
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Pcc
            Enumerated_Domain_Value_Definition: Cloud Chief Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Pwh
            Enumerated_Domain_Value_Definition: Whitehorse Group
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Pr
            Enumerated_Domain_Value_Definition: Rush Springs Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Prw
            Enumerated_Domain_Value_Definition: Weatherford Gypsum Bed of Rush Springs Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Pm
            Enumerated_Domain_Value_Definition: Marlow Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Pmd
            Enumerated_Domain_Value_Definition: Doe Creek Lentil of Marlow Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Pmv
            Enumerated_Domain_Value_Definition: Verden Sandstone Lentil of Marlow Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Per
            Enumerated_Domain_Value_Definition: El Reno Group
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Pdc
            Enumerated_Domain_Value_Definition: Dog Creek Shale
            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: Pbe
            Enumerated_Domain_Value_Definition: Elm Fork Member of Blaine Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Pbv
            Enumerated_Domain_Value_Definition: Van Vacter Member of Blaine Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain: 
            Enumerated_Domain_Value: Pch
            Enumerated_Domain_Value_Definition: Cedar Hill Sandstone
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Pf
            Enumerated_Domain_Value_Definition: Flowerpot Shale
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Pc
            Enumerated_Domain_Value_Definition: Chickasha Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Pd
            Enumerated_Domain_Value_Definition: Duncan Sandstone
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Psa
            Enumerated_Domain_Value_Definition: San Angelo Sandstone
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Phy
            Enumerated_Domain_Value_Definition: Hennessey Group
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Pbi
            Enumerated_Domain_Value_Definition: Bison Formation or Bison Shale
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Ppo
            Enumerated_Domain_Value_Definition: Post Oak Conglomerate
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Psp
            Enumerated_Domain_Value_Definition: Salt Plains Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Pp
            Enumerated_Domain_Value_Definition: Purcell Sandstone
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Pk
            Enumerated_Domain_Value_Definition: Kingman Formation or Kingman Siltstone
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Pfa
            Enumerated_Domain_Value_Definition: Fairmont Shale
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Pg
            Enumerated_Domain_Value_Definition: Garber Sandstone
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Pw
            Enumerated_Domain_Value_Definition: Wellington Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Pu
            Enumerated_Domain_Value_Definition: Permian rocks undifferentiated
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAo
            Enumerated_Domain_Value_Definition: Oscar Group
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value:PAv
            Enumerated_Domain_Value_Definition: Vanoss Group
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAa
            Enumerated_Domain_Value_Definition: Ada Group or Ada Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAva
            Enumerated_Domain_Value_Definition: Vamoosa Group or Vamoosa Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAho
            Enumerated_Domain_Value_Definition: Hoxbar Group
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAht
            Enumerated_Domain_Value_Definition: Hilltop Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAbv
            Enumerated_Domain_Value_Definition: Vamoosa + Tallant + Barnsdall Formations
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAto
            Enumerated_Domain_Value_Definition: Torpedo Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAwi
            Enumerated_Domain_Value_Definition: Wann and Iola Formations or Iola Limestone
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAch
            Enumerated_Domain_Value_Definition: Chanute Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAb
            Enumerated_Domain_Value_Definition: Belle City Formation or Limestone
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAta
            Enumerated_Domain_Value_Definition: Tallant Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAbd
            Enumerated_Domain_Value_Definition: Barnsdall Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAn
            Enumerated_Domain_Value_Definition: Nellie Bly Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAhg
            Enumerated_Domain_Value_Definition: Hogshooter Formation 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAd
            Enumerated_Domain_Value_Definition: Dewey Formation or Dewey Limestone 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAnh
            Enumerated_Domain_Value_Definition: Nellie Bly Formation and Hogshooter Limestone
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAcf
            Enumerated_Domain_Value_Definition: Coffeyville or Francis Formation (restricted)
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAcc
            Enumerated_Domain_Value_Definition: 
              Coffeyville and Checkerboard Formations or Checkerboard Limestone 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAde
            Enumerated_Domain_Value_Definition: Deese Group 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAdo
            Enumerated_Domain_Value_Definition: Dornick Hills Group 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAsl
            Enumerated_Domain_Value_Definition: Seminole Formation 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAhl
            Enumerated_Domain_Value_Definition: Holdenville Formation or Holdenville Shale  
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAlp
            Enumerated_Domain_Value_Definition: Lenapah Formation 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAhu
            Enumerated_Domain_Value_Definition: Upper Holdenville Formation 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAhl
            Enumerated_Domain_Value_Definition: Holdenville and Lenapah Formations 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAnw
            Enumerated_Domain_Value_Definition: Nowata Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAol
            Enumerated_Domain_Value_Definition: Oolagah Formation 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAw
            Enumerated_Domain_Value_Definition: Wewoka Formation 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAwe
            Enumerated_Domain_Value_Definition: Wetumka Shale
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAca
            Enumerated_Domain_Value_Definition: Calvin Sandstone 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAlb
            Enumerated_Domain_Value_Definition: Labette Formation  
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAfs
            Enumerated_Domain_Value_Definition: Fort Scott Limestone 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAse
            Enumerated_Domain_Value_Definition: Senora Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAst
            Enumerated_Domain_Value_Definition: Stuart Shale
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAth
            Enumerated_Domain_Value_Definition: Thurman Sandstone  
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAbo
            Enumerated_Domain_Value_Definition: Boggy Formation  
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAbj
            Enumerated_Domain_Value_Definition: Bluejacket Sandstone 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAsa
            Enumerated_Domain_Value_Definition: Savanna Formation 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAm
            Enumerated_Domain_Value_Definition: McAlester Formation  
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAsm
            Enumerated_Domain_Value_Definition: Savanna and McAlester Formations 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAha
            Enumerated_Domain_Value_Definition: Hartshorne Sandstone 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAmh
            Enumerated_Domain_Value_Definition: McAlester and Hartshorne Formations 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAsmh
            Enumerated_Domain_Value_Definition: Savanna + McAlester + Hartshorne Formations 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAat
            Enumerated_Domain_Value_Definition: Atoka Formation 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAlm
            Enumerated_Domain_Value_Definition: Lynn Mountain Formation 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAsma
            Enumerated_Domain_Value_Definition: Savanna + McAlester + Hartshorne + Atoka Formations
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAbh
            Enumerated_Domain_Value_Definition: Bloyd and Hale Formations 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAwa
            Enumerated_Domain_Value_Definition: Wapanucka Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAwal
            Enumerated_Domain_Value_Definition: Wapanucka Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAwas
            Enumerated_Domain_Value_Definition: Wapanucka Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAwc
            Enumerated_Domain_Value_Definition: Wapanucka Formation and Chickachoc Chert
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAlg
            Enumerated_Domain_Value_Definition: Limestone Gap 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAul
            Enumerated_Domain_Value_Definition: Union Valley Formation 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAus
            Enumerated_Domain_Value_Definition: Union Valley Formation (with sandstone) 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAjv
            Enumerated_Domain_Value_Definition: Johns Valley Formation or Johns Valley Shale 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAjf
            Enumerated_Domain_Value_Definition: Jackfork Group or Jackfork Sandstone  
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAmo
            Enumerated_Domain_Value_Definition: Morrowan rocks undifferentiated 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAma
            Enumerated_Domain_Value_Definition: Morrowan-Atokan (?) rocks undifferentiated 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: PAu
            Enumerated_Domain_Value_Definition: Atoka, Bloyd and Hale Formations Undifferentiated
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Mp
            Enumerated_Domain_Value_Definition: 
              Pitkin + Fayetteville + Hindsville + Moorefield Formations 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Mpfh
            Enumerated_Domain_Value_Definition: 
              Pitkin + Fayetteville + Batesville + Hindsville + Moorefield Formations 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Mg
            Enumerated_Domain_Value_Definition: Goddard Shale 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Md
            Enumerated_Domain_Value_Definition: Delaware Creek Shale 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Msw
            Enumerated_Domain_Value_Definition: Sycamore and Welden Limestones 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Mst
            Enumerated_Domain_Value_Definition: Stanley Group or Stanley Shale  
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Mkr
            Enumerated_Domain_Value_Definition: Keokuk and Reeds Spring Formations and St. Joe Group 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Mu
            Enumerated_Domain_Value_Definition: 
              Mississippian Rocks above Chattanooga Shale Undifferentiated 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: MDw
            Enumerated_Domain_Value_Definition: Woodford Shale
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: MDSa
            Enumerated_Domain_Value_Definition: Arkansas Novaculite 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: MDSO
            Enumerated_Domain_Value_Definition: 
              Undifferentiated, Mississisippian, Devonian, Silurian, and Ordovician 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: MDO
            Enumerated_Domain_Value_Definition: 
              Chattanooga + Fernvale + Fite + Tyner + Burgen + Cotter Formations
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Da
            Enumerated_Domain_Value_Definition: Arkansas Novaculite
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Dw
            Enumerated_Domain_Value_Definition: Woodford Shale  
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Dp
            Enumerated_Domain_Value_Definition: Pine Top Chert  
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: DSh
            Enumerated_Domain_Value_Definition: Hunton Group 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Sm
            Enumerated_Domain_Value_Definition: Missouri Mountain Shale 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Sb
            Enumerated_Domain_Value_Definition: Blaylock Sandstone 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Smb
            Enumerated_Domain_Value_Definition: Missouri Mountain Shale and Blaylock Sandstone 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: SmOp
            Enumerated_Domain_Value_Definition: Missouri Mountain and Polk Creek Shales
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Op
            Enumerated_Domain_Value_Definition: Polk Creek Shale 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Obf
            Enumerated_Domain_Value_Definition: Bigfork Chert
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Ow
            Enumerated_Domain_Value_Definition: Womble Formation or Womble Shale
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Ovb
            Enumerated_Domain_Value_Definition: Viola Limestone and Bromide Formation 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Osfv
            Enumerated_Domain_Value_Definition: Sylvan Shale + Fernvale Limestone and Viola Limestone
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Obm
            Enumerated_Domain_Value_Definition: Bromide + Tulip Creek and McLish Formations
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Ooj
            Enumerated_Domain_Value_Definition: Oil Creek and Joins Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Ows
            Enumerated_Domain_Value_Definition: West Spring Creek Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Oua
            Enumerated_Domain_Value_Definition: Upper part of Arbuckle Group
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Ok
            Enumerated_Domain_Value_Definition: Kindblade Formation
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Owk
            Enumerated_Domain_Value_Definition: West Spring Creek and Kindblade Formations
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Ocm
            Enumerated_Domain_Value_Definition: Cool Creek and McKenzie Hill Formations
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Ob
            Enumerated_Domain_Value_Definition: Blakely Sandstone
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Om
            Enumerated_Domain_Value_Definition: Mazarn Shale
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Ocs
            Enumerated_Domain_Value_Definition: Crystal Mountain Sandstone
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Oc
            Enumerated_Domain_Value_Definition: Collier Shale
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: CAat
            Enumerated_Domain_Value_Definition: Lower part of Arbuckle Group and Timbered Hills Group
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: CAb
            Enumerated_Domain_Value_Definition: Arbuckle Group and Timbered Hills Group
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: CAth
            Enumerated_Domain_Value_Definition: Timbered Hills Group 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: CAp
            Enumerated_Domain_Value_Definition: Colbert Porphyry
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: CAbf 
            Enumerated_Domain_Value_Definition: 
              Butterfly Dolomite + Signal Mountain Limestone + Royer Dolomite and Fort Sill Limestone 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: CAcr
            Enumerated_Domain_Value_Definition: Carlton Rhyolite Group
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: CAwg
            Enumerated_Domain_Value_Definition: Wichita Granite Group 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: CAr
            Enumerated_Domain_Value_Definition: Raggedy Mountain Gabbro Group
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: pCAt
            Enumerated_Domain_Value_Definition: Tishomingo and Troy Granites 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: pCAg
            Enumerated_Domain_Value_Definition: Spavinaw Granite 
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: d
            Enumerated_Domain_Value_Definition: Diorite Sill
            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: OK001
            Enumerated_Domain_Value_Definition: n/a
            Enumerated_Domain_Value_Definition_Source:
              Heran, W.D., Green, G.N., and Stoeser, D.B., 2003, A Digital Geologic Map Database 
              for the State of Oklahoma: U.S. Geological Survey Open-File Report 03-247
              online at http://pubs.usgs.gov/of/2003/ofr-03-247. 
      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: 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: Pliocene
            Enumerated_Domain_Value_Definition: geologic age
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Cretaceous
            Enumerated_Domain_Value_Definition: geologic age
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Jurassic
            Enumerated_Domain_Value_Definition: geologic age
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Triassic
            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
            Enumerated_Domain_Value_Definition: geologic age
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Mississippian
            Enumerated_Domain_Value_Definition: geologic age
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Devonian
            Enumerated_Domain_Value_Definition: geologic age
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: 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: Cambrian
            Enumerated_Domain_Value_Definition: geologic age
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: Middle Proterozoic
            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: alluvium
            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: sand
            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: claystone
            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: siltstone
            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:  marlstone
            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: chert
            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: novaculite
            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: 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: gabbro
            Enumerated_Domain_Value_Definition: n/a
            Enumerated_Domain_Value_Definition_Source: n/a
          Enumerated_Domain:
            Enumerated_Domain_Value: indeterminate
            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: marl
            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: clay
            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: conglomerate
            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: gravel
            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: limestone
            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: 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: novaculite
            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: anorthosite
            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: indeterminate
            Enumerated_Domain_Value_Definition: n/a
            Enumerated_Domain_Value_Definition_Source: n/a

    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: ok_geol.aat
        Entity_Type_Definition: Arc attribute table for Oklahoma 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: 2
            Enumerated_Domain_Value_Definition: contact, location approximate
            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: 99
            Enumerated_Domain_Value_Definition: Bounding line (neatline) 
            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

      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: OK001
            Enumerated_Domain_Value_Definition: n/a
            Enumerated_Domain_Value_Definition_Source:
              Heran, W.D., Green, G.N., and Stoeser, D.B., 2003, A Digital Geologic Map Database 
              for the State of Oklahoma: U.S. Geological Survey Open-File Report 03-247,
              online at  http://pubs.usgs.gov/of/2003/ofr-03-247. 
  
          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 OFR 2005-1351
    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/of/2005/1351
      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