Metadata:
  Identification_Information:
    Citation:
      Citation_Information:
        Originator: John C. Reed, Jr.
        Originator: Charles A. Bush
        Publication_Date: 200512
        Title:
          Generalized Geologic Map of Alaska, Hawaii, Puerto Rico, and the
          U.S. Virgin Islands
        Edition: 1.0
        Geospatial_Data_Presentation_Form: Map
        Publication_Information:
          Publication_Place: Denver, CO
          Publisher: U.S. Geological Survey
        Online_Linkage: <http://pubs.usgs.gov/atlas/geologic/>
    Description:
      Abstract:
        This data set contains boundaries and tags for major geologic units in
        Alaska, Hawaii, Puerto Rico and the U.S. Virgin Islands.  In addition
        to the polygons representing the areal extent of geologic units, it
        identifies major faults and continental glaciation in Alaska.  The data
        depict the geology of the bedrock that lies at or near the land surface,
        but not the distribution of surficial materials such as soils, alluvium,
        and glacial deposits.  This map complements the Generalized
        Geologic Map of the Conterminous United States by Reed and Bush.

        The data are generalized from a compilation prepared for use in the
        Geologic Map of North America, published as a paper map by the
        Geological Society of America and to be released as a digital file by
        the U.S. Geological Survey.

      Purpose:
        These data have been prepared with a degree of detail appropriate for
        viewing at a scale of 1:7,500,000.  Because of the degree of
        generalization required (generalization based on compilation scale), the
        data are intended primarily for display and for regional and national
        analysis, rather than for more detailed analysis in specific areas.

        No responsibility is assumed by the U.S. Geological Survey in the use of
        these data.

      Supplemental_Information:
        The data set for the Generalized Geologic Map of Alaska, Hawaii, Puerto
        Rico, and the U.S. Virgin Islands consists of four data layers.  All the
        data layers were created as  ArcInfo coverages and converted to other
        formats for distribution purposes.  The data layers are distributed and
        should be used together.  The data are available as shapefiles or
        ArcInfo Export files.  The data layers for faults are included in two
        different versions.  The following files are included:
        > fltg01l075 - Fault lines, with line decorations*
        > falt01l075 - Fault lines, without line decorations**
        > geol01m075 - Geologic units, as polygons
        > gtxt01l075 - Graphic representation of geologic unit text*
        >
        >* These files are not 'true' ArcInfo coverages; they are graphic
        >  representations of symbols and text used on the geologic map.   These
        >  files should be used to produce appropriately symbolized graphics.
        >  The decorations and text appear correctly only in Lambert Azimuthal
        >  Equal Area projection.  The parameters for the projection are:
        >        Projection                        Lambert Azimuthal Equal Area
        >        Datum                             NAD83
        >        Spheroid                          GRS1980
        >        Units                             Meters
        >        Radius of the sphere of reference  6370997
        >        Longitude of center projection    -100
        >        Latitude of center of projection  45
        >
        >**This file is the same as the fault file marked with * but does not
        >  include the line decorations.  This is the 'true' ArcInfo line
        >  coverage for faults.  This file should be used for data analysis.

        Also distributed with the data is the shadeset, geoshade.shd.

        Any use of trade, product, or firm names is for descriptive purposes
        only and does not imply endorsement by the U.S. Government.  Although
        this Federal Geographic Data Committee-compliant metadata file is
        intended to document the data set in nonproprietary form, some ArcInfo-
        specific terminology is included for clarity and expediency.
    Time_Period_of_Content:
      Time_Period_Information:
        Range_of_Dates/Times:
          Beginning_Date: 20000301
          Ending_Date: 20040301
      Currentness_Reference: Compilation date
    Status:
      Progress: Complete
      Maintenance_and_Update_Frequency: As needed
    Spatial_Domain:
      Bounding_Coordinates:
        West_Bounding_Coordinate: 170
        East_Bounding_Coordinate: -64
        North_Bounding_Coordinate: 72
        South_Bounding_Coordinate: 17
    Keywords:
      Theme:
        Theme_Keyword_Thesaurus: ISO 19115 Topic Category
        Theme_Keyword: geoscientificInformation
      Theme:
        Theme_Keyword_Thesaurus: American Geological Institute (AGI) Glossary of Geology
        Theme_Keyword: Bedrock
        Theme_Keyword: Faults
        Theme_Keyword: Geologic History
        Theme_Keyword: Geologic Map
        Theme_Keyword: Geology
        Theme_Keyword: Metamorphic Rocks
        Theme_Keyword: Plutonic Rocks
        Theme_Keyword: Regional Geology
        Theme_Keyword: Sedimentary Rocks
        Theme_Keyword: Tectonic History
        Theme_Keyword: Tectonics
        Theme_Keyword: Volcanic Rocks
        Theme_Keyword: Volcanoes
      Place:
        Place_Keyword_Thesaurus: U.S. Board on Geographic Names (BGN)
        Place_Keyword: Alaska
        Place_Keyword: Hawaii
        Place_Keyword: Puerto Rico
        Place_Keyword: United States
        Place_Keyword: USA
        Place_Keyword: U.S. Virgin Islands
    Access_Constraints: None
    Use_Constraints:
      None.  Acknowledgment of the National Atlas of the United States of America
      and (or) the U.S. Geological Survey would be appreciated in products derived
      from these data.
    Point_of_Contact:
      Contact_Information:
        Contact_Person_Primary:
          Contact_Person: John C. Reed, Jr.
          Contact_Organization: U.S. Geological Survey
        Contact_Address:
          Address_Type: Mailing
          Address: Mail Stop 913, Box 25046
          City: Lakewood
          State_or_Province: CO
          Postal_Code: 80225
          Country: USA
        Contact_Voice_Telephone: 303-236-1276
        Contact_Facsimile_Telephone: 303-236-0214
        Contact_Electronic_Mail_Address: jreed@usgs.gov
    Browse_Graphic:
      Browse_Graphic_File_Name: <http://pubs.usgs.gov/atlas/geologic/usgeoplot.pdf>
      Browse_Graphic_File_Description:
        An image of the map.
        plus the Generalized Geologic Map of the Conterminous United States
      Browse_Graphic_File_Type: PDF
    Browse_Graphic:
      Browse_Graphic_File_Name: <http://pubs.usgs.gov/atlas/geologic/usgeoexp.pdf>
      Browse_Graphic_File_Description: An image of the map explanation.
      Browse_Graphic_File_Type: PDF
    Data_Set_Credit:
      Diane E. Lane, Geologic Map Editor, assisted with digital editing of the
      map.
    Native_Data_Set_Environment:
      Windows_NT, 5.0, Intel
      ArcInfo version 9.1
    Cross_Reference:
      Citation_Information:
        Originator: John C. Reed, Jr.
        Originator: Charles A. Bush
        Publication_Date: 200512
        Title: Generalized Geologic Map of the Conterminous United States
        Edition: 1.2
        Geospatial_Data_Presentation_Form: Map
        Publication_Information:
          Publication_Place: Denver, CO
          Publisher: U.S. Geological Survey
        Online_Linkage: <http://pubs.usgs.gov/atlas/geologic/>

  Data_Quality_Information:
    Attribute_Accuracy:
      Attribute_Accuracy_Report:
        The line attributes were manually checked by assigning unique line
        types to the values and then plotting the data.  The plots were
        then compared to the source.

        The polygon attributes were checked by visually comparing the final
        colored plots to maps at various larger scales.
    Logical_Consistency_Report:
      Polygon and node topology are present.  All polygons are labeled and were
      tested by using the ArcInfo command LABELERRORS.  All polygons were checked
      for closure, node errors, overshoots, undershoots, dangles and intersections
      using ArcInfo routines. The ArcInfo commands BUILD and CLEAN were run to
      ensure the topological consistency of the data set.
    Completeness_Report:
      This data set contains map unit boundaries and codes for Alaska, Hawaii,
      Puerto Rico, and the U.S. Virgin Islands.  Boundaries and codes are
      included for geologic units and major faults.
    Positional_Accuracy:
      Horizontal_Positional_Accuracy:
        Horizontal_Positional_Accuracy_Report:
          The accuracy of the original data was checked by comparing the digital
          files to several data sources.  Both the line work and the polygon
          labels were checked against the source compilation.
    Lineage:
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Reed, J.C., Jr.
            Originator: Wheeler, J.O.
            Originator: Tuchoke, B.E.
            Publication_Date: 2004
            Title: Geologic Map of North America
            Geospatial_Data_Presentation_Form: Map
            Publication_Information:
              Publication_Place: Boulder, CO
              Publisher: Geological Society of America
        Source_Scale_Denominator: 5,000,000
        Type_of_Source_Media: Paper
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 2004
          Source_Currentness_Reference: Publication date
        Source_Citation_Abbreviation: GMNA
        Source_Contribution: Line work and attributes.

      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Bally, A.W. (ed.)
            Originator: Palmer, A.R. (ed.)
            Publication_Date: 1989
            Title: The Geology of North America; an Overview
            Series_Information:
              Series_Name: The Geology of North America
              Issue_Identification: v. A, 619 p.
            Publication_Information:
              Publication_Place: Boulder, CO
              Publisher: Geological Society of America
        Type_of_Source_Media: Paper
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1989
          Source_Currentness_Reference: Publication date
        Source_Citation_Abbreviation: DNAG-A
        Source_Contribution: Text, attributes, and line work at different scales.

      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Salvador, A., (ed.)
            Publication_Date: 1991
            Title: The Gulf of Mexico Basin
            Series_Information:
              Series_Name: The Geology of North America
              Issue_Identification: v. J, 568 p.
            Geospatial_Data_Presentation_Form: Map
            Publication_Information:
              Publication_Place: Boulder, CO
              Publisher: Geological Society of America
        Type_of_Source_Media: Paper
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1991
          Source_Currentness_Reference: Publication date
        Source_Citation_Abbreviation: DNAG-J
        Source_Contribution: Text, attributes, and line work at different scales.

      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Sheridan, R.E. (ed.)
            Originator: Grow, J.A. (ed.)
            Publication_Date: 1988
            Title: The Atlantic Continental Margin, U.S.
            Series_Information:
              Series_Name: The Geology of North America
              Issue_Identification: v. I-2, 632 p.
            Geospatial_Data_Presentation_Form: Map
            Publication_Information:
              Publication_Place: Boulder, CO
              Publisher: Geological Society of America
        Type_of_Source_Media: Paper
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1988
          Source_Currentness_Reference: Publication date
        Source_Citation_Abbreviation: DNAG-I
        Source_Contribution: Text, attributes, and line work at different scales.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: George Plafker (ed.)
            Originator: Henry C. Berg (ed.)
            Publication_Date: 1994
            Title: The Geology of Alaska
            Series_Information:
              Series_Name: The Geology of North America
              Issue_Identification: v. G-1, 1055 p.
            Geospatial_Data_Presentation_Form: Map
            Publication_Information:
              Publication_Place: Boulder, CO
              Publisher: Geological Society of America
        Type_of_Source_Media: Paper
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1994
          Source_Currentness_Reference: Publication date
        Source_Citation_Abbreviation: DNAG-G
        Source_Contribution: Text, attributes, and line work at different scales.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Gabriel Dengo (ed.)
            Originator: J.E. Case (ed.)
            Publication_Date: 1990
            Title: The Caribbean Region
            Series_Information:
              Series_Name: The Geology of North America
              Issue_Identification: v. H, 528 p.
            Geospatial_Data_Presentation_Form: Map
            Publication_Information:
              Publication_Place: Boulder, CO
              Publisher: Geological Society of America
        Type_of_Source_Media: Paper
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1990
          Source_Currentness_Reference: Publication date
        Source_Citation_Abbreviation: DNAG-H
        Source_Contribution: Text, attributes, and line work at different scales.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: H.T. Stearns
            Publication_Date: 1946
            Title: Geology of the Hawaiian Islands
            Series_Information:
              Series_Name: Hawaii Division of Hydrography Bulletin
              Issue_Identification: Bulletin 8, 106 p.
            Geospatial_Data_Presentation_Form: Map
        Type_of_Source_Media: Paper
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1946
          Source_Currentness_Reference: Publication date
        Source_Citation_Abbreviation: BULL-8
        Source_Contribution: Text, attributes, and line work at different scales.

      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: National Atlas of the United States
            Publication_Date: 199911
            Title: Streams and Waterbodies of the United States
            Publication_Information:
              Publication_Place: Reston, VA
              Publisher: National Atlas of the United States
        Source_Scale_Denominator: 2000000
        Type_of_Source_Media: Online
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1999
          Source_Currentness_Reference: Publication date
        Source_Citation_Abbreviation: ATLASHY9911
        Source_Contribution: Spatial information

      Process_Step:
        Process_Description:
          The geologic unit polygons (geol01m075) and faults (falt01l075) for
          Alaska, Hawaii, Puerto Rico and the U.S. Virgin Islands were created
          using the following procedures:

          Polygon and fault lines were compiled from several sources and
          simplified on scale-stable clear film at various scales.
        Source_Used_Citation_Abbreviation: GMNA
        Source_Used_Citation_Abbreviation: DNAG-A
        Source_Used_Citation_Abbreviation: DNAG-J
        Source_Used_Citation_Abbreviation: DNAG-I
        Source_Used_Citation_Abbreviation: DNAG-G
        Source_Used_Citation_Abbreviation: DNAG-H
        Source_Used_Citation_Abbreviation: BULL-8
        Process_Date: 2000
        Process_Contact:
          Contact_Information:
            Contact_Person_Primary:
              Contact_Person: John C. Reed, Jr.
              Contact_Organization: U.S. Geological Survey
            Contact_Address:
              Address_Type: Mailing
              Address: Mail Stop 913, Box 25046, Denver Federal Center
              City: Lakewood
              State_or_Province: CO
              Postal_Code: 80225
              Country: USA
            Contact_Voice_Telephone: 303-236-1276
            Contact_Facsimile_Telephone: 303-236-0214
            Contact_Electronic_Mail_Address: jreed@usgs.gov

      Process_Step:
        Process_Description:
          The clear film was scanned and geo-referenced in ArcInfo.  Lines were
          digitized, coverages were created for geologic units and faults, and the
          polygons and lines were attributed.
        Process_Date: 2000
        Process_Contact:
          Contact_Information:
            Contact_Person_Primary:
              Contact_Person: Charles A. Bush
              Contact_Organization: U.S. Geological Survey
            Contact_Address:
              Address_Type: Mailing
              Address: Mail Stop 913, Box 25046, Denver Federal Center
              City: Lakewood
              State_or_Province: CO
              Postal_Code: 80225
              Country: USA
            Contact_Voice_Telephone: 303-236-4723
            Contact_Facsimile_Telephone: 303-236-0214
            Contact_Electronic_Mail_Address: cbush@usgs.gov

      Process_Step:
        Process_Description:
          The Streams and Waterbodies map layer was downloaded from the National
          Atlas.  The layer was projected to match the polygon and line coverages
          created from the compiled scans.  Data for the conterminous United
          States were deleted.  Single-line streams were deleted from Alaska,
          Hawaii, Puerto Rico and the U.S. Virgin Islands.  Remaining rivers,
          glaciers, and shorelines were added to the geologic unit coverage.
          Contacts were modified where they intersected with shorelines, and the
          new lines and polygons were attributed.
        Process_Date: 2001
        Process_Contact:
          Contact_Information:
            Contact_Person_Primary:
              Contact_Person: Charles A. Bush
              Contact_Organization: U.S. Geological Survey
            Contact_Address:
              Address_Type: Mailing
              Address: Mail Stop 913, Box 25046, Denver Federal Center
              City: Lakewood
              State_or_Province: CO
              Postal_Code: 80225
              Country: USA
            Contact_Voice_Telephone: 303-236-4723
            Contact_Facsimile_Telephone: 303-236-0214
            Contact_Electronic_Mail_Address: cbush@usgs.gov

      Process_Step:
        Process_Description:
          Polygon labeling was checked for errors using the LABELERROR routine in
          ARCPLOT.  Nodes were checked using ARCEDIT routines.  Colored plots were
          made for final checks of the coverages.
        Process_Date: 2001
        Process_Contact:
          Contact_Information:
            Contact_Person_Primary:
              Contact_Person: Charles A. Bush
              Contact_Organization: U.S. Geological Survey
            Contact_Address:
              Address_Type: Mailing
              Address: Mail Stop 913, Box 25046, Denver Federal Center
              City: Lakewood
              State_or_Province: CO
              Postal_Code: 80225
              Country: USA
            Contact_Voice_Telephone: 303-236-4723
            Contact_Facsimile_Telephone: 303-236-0214
            Contact_Electronic_Mail_Address: cbush@usgs.gov

      Process_Step:
        Process_Description:
          Two coverages were created for display purposes.  Fltg01l075 is the same
          as falt01l075, except decoration lines have been added.  Gtxt01l075
          contains arcs that represent text labels for the geologic unit polygons.
          These coverages were created by exporting the geologic unit and fault
          coverages to ASCII files which were then imported into the program
          GSMCAD, written by Van S. Williams, USGS.  GSMCAD was used to export the
          files in Generate format and to create ArcInfo coverages with the
          decorated fault lines and the arcs for polygon labels.  GSMCAD is
          available at no charge at
          <http://geology.cr.usgs.gov/maps/software.html>.
        Process_Date: 2001
        Process_Contact:
          Contact_Information:
            Contact_Person_Primary:
              Contact_Person: Charles A. Bush
              Contact_Organization: U.S. Geological Survey
            Contact_Address:
              Address_Type: Mailing
              Address: Mail Stop 913, Box 25046, Denver Federal Center
              City: Lakewood
              State_or_Province: CO
              Postal_Code: 80225
              Country: USA
            Contact_Voice_Telephone: 303-236-4723
            Contact_Facsimile_Telephone: 303-236-0214
            Contact_Electronic_Mail_Address: cbush@usgs.gov

      Process_Step:
        Process_Description:
          The files were compared to the original source materials and corrections
          made as necessary.
        Process_Date: 2005

  Spatial_Data_Organization_Information:
    Direct_Spatial_Reference_Method: Vector
    Point_and_Vector_Object_Information:
      SDTS_Terms_Description:
        SDTS_Point_and_Vector_Object_Type: String
        Point_and_Vector_Object_Count: 31933
      SDTS_Terms_Description:
        SDTS_Point_and_Vector_Object_Type: String
        Point_and_Vector_Object_Count: 231
      SDTS_Terms_Description:
        SDTS_Point_and_Vector_Object_Type: String
        Point_and_Vector_Object_Count: 1503
      SDTS_Terms_Description:
        SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains
        Point_and_Vector_Object_Count: 8997
      SDTS_Terms_Description:
        SDTS_Point_and_Vector_Object_Type: String
        Point_and_Vector_Object_Count: 11241

  Spatial_Reference_Information:
    Horizontal_Coordinate_System_Definition:
      Geographic:
        Latitude_Resolution: 0.000002
        Longitude_Resolution: 0.000002
        Geographic_Coordinate_Units: Decimal degrees
      Geodetic_Model:
        Horizontal_Datum_Name: North American Datum of 1983
        Ellipsoid_Name: GRS1980
        Semi-major_Axis: 6378137.0
        Denominator_of_Flattening_Ratio: 298.257222

  Entity_and_Attribute_Information:
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label:
          Fault, with line decorations (described by Fltg01l075.aat or
          Fltg01l075.dbf)
        Entity_Type_Definition:
          A fault is a fracture or fracture zone in the Earth's crust along which
          rocks on one side have moved significantly with respect to those on the
          other side.  This data set includes both the faults and the line
          decorations.
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Shape
        Attribute_Definition: The representation of the entity in the data.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Polyline
            Enumerated_Domain_Value_Definition:
              1-dimensional element that may or may not surround a 2-dimensional
              element.
            Enumerated_Domain_Value_Definition_Source: ESRI GIS software
      Attribute:
        Attribute_Label: Fnode#
        Attribute_Definition: Internal sequence number of the from-node.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0
            Range_Domain_Maximum: 1793
      Attribute:
        Attribute_Label: Tnode#
        Attribute_Definition: Internal sequence number of the to-node.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0
            Range_Domain_Maximum: 1794
      Attribute:
        Attribute_Label: Lpoly#
        Attribute_Definition: Internal sequence number of the left polygon.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0
            Range_Domain_Maximum: 0
      Attribute:
        Attribute_Label: Rpoly#
        Attribute_Definition: Internal sequence number of the right polygon.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0
            Range_Domain_Maximum: 0
      Attribute:
        Attribute_Label: Length
        Attribute_Definition:
          The length of the line in coverage units.  In the distributed file,
          coverage units represent decimal degrees.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 13.000
            Range_Domain_Maximum: 677901.750
      Attribute:
        Attribute_Label: Fltg01l075# or Fltg01l075
        Attribute_Definition: Internal feature number.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 1
            Range_Domain_Maximum: 31934
      Attribute:
        Attribute_Label: Fltg01l075-id
        Attribute_Definition: User-assigned feature number.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 1
            Range_Domain_Maximum: 230741
      Attribute:
        Attribute_Label: Text
        Attribute_Definition: The type of fault.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Fault
            Enumerated_Domain_Value_Definition:
              A fault is a fracture or fracture zone in the Earth's crust along
              which rocks on one side have moved significantly with respect to
              those on the other side.
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Inferred Fault
            Enumerated_Domain_Value_Definition:
              The existence and location of the fault are inferred from indirect
              evidence.
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Inferred Strike-slip fault
            Enumerated_Domain_Value_Definition:
              The existence and location of the fault are inferred from indirect
              evidence.  A strike-slip fault is a fault along which the movement
              of one side with respect to the other is horizontal.
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Normal Fault
            Enumerated_Domain_Value_Definition:
              A normal fault is a steeply inclined fault (usually more than 45
              degrees) where rocks above the fault have moved down relative to
              those below the fault.
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Thrust Fault
            Enumerated_Domain_Value_Definition:
              A thrust fault is a flat or gently inclined fault (less than 45
              degrees) along which the rocks above have moved relative to the
              rocks below.
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label:
          Fault, without line decorations (described by Falt01l075.aat or
          Falt01l075.dbf)
        Entity_Type_Definition:
          A fault is a fracture or fracture zone in the Earth's crust along which
          rocks on one side have moved significantly with respect to those on the
          other side.
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Shape
        Attribute_Definition: The representation of the entity in the data.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Polyline
            Enumerated_Domain_Value_Definition:
              1-dimensional element that may or may not surround a 2-dimensional
              element.
            Enumerated_Domain_Value_Definition_Source: ESRI GIS software
      Attribute:
        Attribute_Label: Fnode#
        Attribute_Definition: Internal sequence number of the from-node.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 18202
            Range_Domain_Maximum: 19779
      Attribute:
        Attribute_Label: Tnode#
        Attribute_Definition: Internal sequence number of the to-node.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 18202
            Range_Domain_Maximum: 19780
      Attribute:
        Attribute_Label: Lpoly#
        Attribute_Definition: Internal sequence number of the left polygon.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0
            Range_Domain_Maximum: 0
      Attribute:
        Attribute_Label: Rpoly#
        Attribute_Definition: Internal sequence number of the right polygon.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0
            Range_Domain_Maximum: 0
      Attribute:
        Attribute_Label: Length
        Attribute_Definition:
          The length of the line in coverage units.  In the distributed file,
          coverage units represent decimal degrees.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 243.005
            Range_Domain_Maximum: 1032407.125
      Attribute:
        Attribute_Label: Falt01l075# or Falt01l075
        Attribute_Definition: Internal feature number.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 1
            Range_Domain_Maximum: 231
      Attribute:
        Attribute_Label: Falt01l075-id
        Attribute_Definition: User-assigned feature number.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 74594
            Range_Domain_Maximum: 230634
      Attribute:
        Attribute_Label: Text
        Attribute_Definition: The type of fault.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Fault
            Enumerated_Domain_Value_Definition:
              A fault is a fracture or fracture zone in the Earth's crust along
              which rocks on one side have moved significantly with respect to
              those on the other side.
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Inferred fault
            Enumerated_Domain_Value_Definition: A fault that is assumed to be at the specified location.
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Inferred Strike-slip fault
            Enumerated_Domain_Value_Definition:
              The existence and location of the fault are inferred from indirect
              evidence.  A strike-slip fault is a fault along which the movement
              of one side with respect to the other is horizontal.
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Normal fault
            Enumerated_Domain_Value_Definition:
              A normal fault is a steeply inclined fault (usually more than 45
              degrees) where rocks above the fault have moved down relative to
              those below the fault.
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Thrust fault
            Enumerated_Domain_Value_Definition:
              A thrust fault is a flat or gently inclined fault (less than 45
              degrees) along which the rocks above have moved relative to the
              rocks below.
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: Text labels (described by Gtxt01l075.aat or Gtxt01l075.dbf)
        Entity_Type_Definition:
          Text labels for the geology coverage, represented as lines.  Standard
          geologic symbols are included.
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Shape
        Attribute_Definition: The representation of the entity in the data.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Polyline
            Enumerated_Domain_Value_Definition:
              1-dimensional element that may or may not surround a
              2-dimensional element.
            Enumerated_Domain_Value_Definition_Source: ESRI GIS software
      Attribute:
        Attribute_Label: Fnode#
        Attribute_Definition: Internal sequence number of the from-node.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0
            Range_Domain_Maximum: 7174
      Attribute:
        Attribute_Label: Tnode#
        Attribute_Definition: Internal sequence number of the to-node.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0
            Range_Domain_Maximum: 7175
      Attribute:
        Attribute_Label: Lpoly#
        Attribute_Definition: Internal sequence number of the left polygon.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0
            Range_Domain_Maximum: 0
      Attribute:
        Attribute_Label: Rpoly#
        Attribute_Definition: Internal sequence number of the right polygon.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0
            Range_Domain_Maximum: 0
      Attribute:
        Attribute_Label: Length
        Attribute_Definition:
          The length of the line in coverage units.  In the distributed file,
          coverage units represent decimal degrees.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0.03653
            Range_Domain_Maximum: 0.90670
      Attribute:
        Attribute_Label: Gtxt01l075# or Gtxt01l075
        Attribute_Definition: Internal feature number.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 1
            Range_Domain_Maximum: 1503
      Attribute:
        Attribute_Label: Gtxt01l075-id
        Attribute_Definition: User-assigned feature number.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 4
            Range_Domain_Maximum: 6908

    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: Geologic unit (described by Geol01m075.pat or Geol01p075.dbf)
        Entity_Type_Definition:
          Rock and material that lies at or near the land surface, but not
          surficial materials such as soils, alluvium, and glacial deposits.  The
          units are defined by sedimentary, volcanic, plutonic, or metamorphic
          rock types and by their geologic age.  The Text attribute is included to
          provide a method for generating the appropriate map symbols for display
          and publication purposes.
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Shape
        Attribute_Definition: The representation of the entity in the data.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Polygon
            Enumerated_Domain_Value_Definition: 2-dimensional element.
            Enumerated_Domain_Value_Definition_Source: ESRI GIS software
      Attribute:
        Attribute_Label: Area
        Attribute_Definition:
          The size of the shape in square coverage units.  In the distributed
          file, coverage units represent square decimal degrees.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0.00000
            Range_Domain_Maximum: 17.69674
      Attribute:
        Attribute_Label: Perimeter
        Attribute_Definition:
          The perimeter of shape in coverage units.  In the distributed file,
          coverage units represent decimal degrees.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0.00095
            Range_Domain_Maximum: 244.21534
      Attribute:
        Attribute_Label: Geol01m075# or Geol01p075
        Attribute_Definition: Internal feature number.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 2
            Range_Domain_Maximum: 8998
      Attribute:
        Attribute_Label: Geol01m075-id
        Attribute_Definition: User-assigned feature number.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0
            Range_Domain_Maximum: 17515
      Attribute:
        Attribute_Label: Geology
        Attribute_Definition: The geologic description of the rock type.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: (See table under Text)
            Enumerated_Domain_Value_Definition: (See table under Text)
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Mapunit_sym
        Attribute_Definition: A letter code representing the geology.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: (See table under Text)
            Enumerated_Domain_Value_Definition: (See table under Text)
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Text
        Attribute_Definition:
          The value recognized by the program GSMCAD and used to create the
          special font for geologic symbols, e.g. %217 represents the geologic
          symbol for Mesozoic.  Because standard fonts available in ArcInfo do
          not have the special symbols used for geologic time periods, the symbols
          were created in GSMCAD and exported as arcs.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: (See table below)
            Enumerated_Domain_Value_Definition:
              The values for Text are listed below, along with the associated
              values for the Mapunit_sym attribute and the values for the
              Geology attribute.
              >
              >MAPUNIT_SYM TEXT       GEOLOGY
              >-------------------------------------------------------------------
              >Q           Q          Quaternary rocks
              >nT          nT         Neogene sedimentary rocks
              >pgT         pgT        Paleogene sedimentary rocks
              >Mz          %217       Mesozoic sedimentary rocks
              >lMz         l%217      Lower Mesozoic (Triassic and Jurassic)
              >                         sedimentary rocks
              >uPz         u%216      Upper Paleozoic (Pennsylvanian and
              >                         Permian) sedimentary rocks
              >PzMz        %216%217   Paleozoic and Mesozoic sedimentary rocks
              >mPz         m%216      Middle Paleozoic (Silurian, Devonian, and
              >                         Mississippian) sedimentary rocks
              >Pz          %216       Paleozoic sedimentary rocks
              >lPz         l%216      Lower Paleozoic (Cambrian and Ordovician)
              >                         sedimentary rocks
              >ZPz         Z%216      Late Proterozoic and lower Paleozoic
              >                         sedimentary rocks
              >Z           Z          Late Proterozoic sedimentary rocks
              >K           K          Cretaceous sedimentary rocks
              >Qv          Qv         Quaternary volcanic rocks
              >nTv         nTv        Neogene volcanic rocks
              >pgTv        pgTv       Paleogene volcanic rocks
              >TQv         TQv        Tertiary and Quaternary volcanic rocks
              >Kv          Kv         Cretaceous volcanic rocks
              >KTv         KTv        Cretaceous and Tertiary volcanic rocks
              >Mzv         %217v      Mesozoic volcanic rocks
              >lMzv        l%217v     Lower Mesozoic (Triassic and Jurassic)
              >                         volcanic rocks
              >PzMzv       %216%217v  Paleozoic and Mesozoic volcanic rocks
              >mPzv        m%216v     Middle Paleozoic volcanic rocks
              >Pzv         %216v      Paleozoic volcanic rocks
              >Tg          Tg         Tertiary granitic rocks
              >lMzg        l%217g     Lower Mesozoic granitic rocks
              >Pzg         %216g      Paleozoic granitic rocks
              >pgTg        pgTg       Paleogene granitic rocks
              >pgTm        pgTm       Paleogene mafic rocks
              >KTg         KTg        Cretaceous and Tertiary granitic rocks
              >Kg          Kg         Cretaceous granitic rocks
              >lMzm        l%217m     Lower Mesozoic mafic rocks
              >lMzu        l%217u     Lower Mesozoic ultramafic rocks
              >mPzg        m%216g     Middle Paleozoic granitic rocks
              >Pzn         %216n      Paleozoic gneiss
              >Zn          Zn         Late Proterozoic gneiss
              >n           n          Gneiss, age uncertain
              >ZPzn        Z%216n     Late Proterozoic and lower Paleozoic gneiss
              >Tv          Tv         Tertiary volcanic rocks
              >nTg         nTg        Neogene granitic rocks
              >u           u          Ultramafic rocks, age uncertain
              >Glacier     glacier    Glacier
              >H2o         H2o        Water body
              >
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Geoshade
        Attribute_Definition: The shade pattern number from the shadeset geoshade.shd.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 1
            Range_Domain_Maximum: 236
      Attribute:
        Attribute_Label: Red
        Attribute_Definition: Percentage values used to produce colors.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0
            Range_Domain_Maximum: 255
      Attribute:
        Attribute_Label: Green
        Attribute_Definition: Percentage values used to produce colors.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0
            Range_Domain_Maximum: 255
      Attribute:
        Attribute_Label: Blue
        Attribute_Definition: Percentage values used to produce colors.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0
            Range_Domain_Maximum: 255

    Detailed_Description:
      Entity_Type:
        Entity_Type_Label:
          Rock or geologic deposit boundary line (described by Geol01m075.aat or
          Geol01l075.dbf)
        Entity_Type_Definition: Line separating different geologic units.
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Shape
        Attribute_Definition: The representation of the entity in the data.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Polyline
            Enumerated_Domain_Value_Definition:
              1-dimensional element that may or may not surround a 2-dimensional
              element.
            Enumerated_Domain_Value_Definition_Source: ESRI GIS software
      Attribute:
        Attribute_Label: Fnode#
        Attribute_Definition: Internal sequence number of the from-node.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 1
            Range_Domain_Maximum: 10175
      Attribute:
        Attribute_Label: Tnode#
        Attribute_Definition: Internal sequence number of the to-node.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 1
            Range_Domain_Maximum: 10175
      Attribute:
        Attribute_Label: Lpoly#
        Attribute_Definition: Internal sequence number of the left polygon.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 1
            Range_Domain_Maximum: 8998
      Attribute:
        Attribute_Label: Rpoly#
        Attribute_Definition: Internal sequence number of the right polygon.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 1
            Range_Domain_Maximum: 8998
      Attribute:
        Attribute_Label: Length
        Attribute_Definition:
          The length of the line in coverage units.  In the distributed file,
          coverage units represent decimal degrees.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0.00001
            Range_Domain_Maximum: 13.21335
      Attribute:
        Attribute_Label: Geol01m075# or Geol01l075
        Attribute_Definition: Internal feature number.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 1
            Range_Domain_Maximum: 11241
      Attribute:
        Attribute_Label: Geol01m075-id
        Attribute_Definition: User-assigned feature number.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 2
            Range_Domain_Maximum: 230636
      Attribute:
        Attribute_Label: Code
        Attribute_Definition: The type of geologic boundary.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: 11
            Enumerated_Domain_Value_Definition: Contact
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: 12
            Enumerated_Domain_Value_Definition: Fault contact (copied in fault file)
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: 21
            Enumerated_Domain_Value_Definition: Shoreline
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: 23
            Enumerated_Domain_Value_Definition: International boundary
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: 25
            Enumerated_Domain_Value_Definition: Apparent limit of glacier
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: 26
            Enumerated_Domain_Value_Definition: Left bank of river
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: 27
            Enumerated_Domain_Value_Definition: Right bank of river
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Text
        Attribute_Definition: The type of geologic boundary.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Contact
            Enumerated_Domain_Value_Definition: The surface where two different kinds of rocks meet.
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Fault Contact (copied in fault file)
            Enumerated_Domain_Value_Definition:
              A fault is a fracture or fracture zone in the Earth's crust along
              which rocks on one side have moved significantly with respect to
              those on the other side.  This data set includes both the faults and
              the line decorations.
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Shoreline
            Enumerated_Domain_Value_Definition: The line where geologic map units are terminated by a body of water.
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: International boundary
            Enumerated_Domain_Value_Definition: A line representing an international boundary.
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Apparent Limit of glacier
            Enumerated_Domain_Value_Definition:
              The apparent line where a glacier meets a geologic unit or a
              water body.
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Left bank of river
            Enumerated_Domain_Value_Definition: The shoreline of a river. This is the left side facing downstream.
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Right bank of river
            Enumerated_Domain_Value_Definition: The shoreline of a river. This is the right side facing downstream.
            Enumerated_Domain_Value_Definition_Source: U.S. Geological Survey
  Distribution_Information:
    Distributor:
      Contact_Information:
        Contact_Organization_Primary:
          Contact_Organization: U.S. Geological Survey, Geologic Division, Central Publications Group
        Contact_Address:
          Address_Type: Mailing
          Address: MS 902, Box 25046, Denver Federal Center
          City: Lakewood
          State_or_Province: CO
          Postal_Code: 80225
          Country: USA
        Contact_Voice_Telephone: 303-236-4845
        Contact_Electronic_Mail_Address: tpinto@usgs.gov

    Distribution_Liability:
      Although these data have been processed successfully on a computer system at
      the U.S. Geological Survey, no warranty expressed or implied is made by the
      U.S. Geological Survey regarding the utility of the data on any other
      system, nor shall the act of distribution constitute any such warranty.  No
      responsibility is assumed by the U.S. Geological Survey in the use of these
      data.

    Standard_Order_Process:
      Digital_Form:
        Digital_Transfer_Information:
          Format_Name: ARCE
          File_Decompression_Technique: gzipped tar file
        Digital_Transfer_Option:
          Online_Option:
            Computer_Contact_Information:
              Network_Address:
                Network_Resource_Name: <http://pubs.usgs.gov/atlas/geologic/>
      Digital_Form:
        Digital_Transfer_Information:
          Format_Name: ESRI Shapefile
        Digital_Transfer_Option:
          Online_Option:
            Computer_Contact_Information:
              Network_Address:
                Network_Resource_Name: <http://pubs.usgs.gov/atlas/geologic/>
      Digital_Form:
        Digital_Transfer_Information:
          Format_Name: PDF
        Digital_Transfer_Option:
          Online_Option:
            Computer_Contact_Information:
              Network_Address:
                Network_Resource_Name: <http://pubs.usgs.gov/atlas/geologic/>
      Fees: There is no charge for download of these files.

  Metadata_Reference_Information:
    Metadata_Date: 20060622
    Metadata_Contact:
      Contact_Information:
        Contact_Organization_Primary:
          Contact_Organization: U.S. Geological Survey
          Contact_Person: Charles A. Bush
        Contact_Position: Geophysicist
        Contact_Address:
          Address_Type: Mailing and physical address
          Address: MS 913, Box 25046, Room 1512, Building 25, Denver Federal Center
          City: Lakewood
          State_or_Province: CO
          Postal_Code: 80025
          Country: USA
        Contact_Voice_Telephone: 303-236-4723
        Contact_Facsimile_Telephone: 303-236-0214
        Contact_Electronic_Mail_Address: cbush@usgs.gov
    Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
    Metadata_Standard_Version: FGDC-STD-001-1998
    Metadata_Security_Information:
      Metadata_Security_Classification_System: None
      Metadata_Security_Classification: Unclassified
      Metadata_Security_Handling_Description: None