Identification_Information:
  Citation:
    Citation_Information:
      Originator: Hamilton, T.D. and Labay, K.A.
      Publication_Date: 2011
      Title: Surficial geologic map of the Gates of the Arctic National Park and Preserve, Alaska
      Edition: Version 1.0
      Geospatial_Data_Presentation_Form: vector digital data
      Series_Information:
        Series_Name: Scientific Investigations Map
        Issue_Identification: 3125
      Online_Linkage: http://pubs.usgs.gov/sim/3125/
  Description:
    Abstract:
      This dataset represents surficial geologic mapping of the
      Gates of the Arctic National Park and Preserve.  It is used
      to create the mapsheet in SIM 3125, which shows surficial
      deposits at 1:300,000 scale.
    Purpose:
      Digital representation of geologic mapping facilitates the
      presentation and analysis of earth-science data.  Digital
      maps may be displayed at any scale or projection, however
      the geologic data in this coverage is not intended for use
      at a scale larger than 1:250,000.
  Time_Period_of_Content:
    Time_Period_Information:
      Single_Date/Time:
        Calendar_Date: 2011
    Currentness_Reference: publication date
  Status:
    Progress: Published
    Maintenance_and_Update_Frequency: None planned
  Spatial_Domain:
    Bounding_Coordinates:
      West_Bounding_Coordinate: -157.23
      East_Bounding_Coordinate: -149.286
      North_Bounding_Coordinate: 68.705
      South_Bounding_Coordinate: 66.605
  Keywords:
    Theme:
      Theme_Keyword_Thesaurus: None
      Theme_Keyword: geology
      Theme_Keyword: surficial geology
      Theme_Keyword: Quaternary
      Theme_Keyword: glacial deposits
      Theme_Keyword: glaciation
      Theme_Keyword: glacial lakes
    Place:
      Place_Keyword_Thesaurus: Geographic Names Information System (GNIS)
      Place_Keyword: Alaska
      Place_Keyword: Gates of the Arctic National Park and Preserve
      Place_Keyword: Noatak River
      Place_Keyword: Anaktuvak River
      Place_Keyword: Chandler River
      Place_Keyword: Kobuk River
      Place_Keyword: Killik River
      Place_Keyword: Itkillik River
      Place_Keyword: Alatna River
      Place_Keyword: Koyukuk River
      Place_Keyword: Dalton Highway
      Place_Keyword: Alyeska Pipeline
  Access_Constraints: None
  Use_Constraints:
    Acknowledgement of the U.S. Geological Survey would be appreciated
    in products derived from this data.
  Point_of_Contact:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization: U.S. Geological Survey
        Contact_Person: Thomas D. Hamilton
      Contact_Position: Geologist
      Contact_Address:
        Address_Type: mailing and physical address
        Address: 4200 University Drive
        City: Anchorage
        State_or_Province: AK
        Postal_Code: 99508-4667
        Country: USA
      Contact_Voice_Telephone: 907-786-7451
      Contact_Electronic_Mail_Address: thamilto@usgs.gov
  Data_Set_Credit:
    This digital coverage was created by Keith Labay, USGS,
    Nora Shew, USGS, Shaun Peterson, SAIC contractor, and Daniel Grunwald,
    SAIC contractor.
  Native_Data_Set_Environment:
    Data set was created using ESRI ARC/Info version 7.2.1 on a
    Unix platform.
Data_Quality_Information:
  Attribute_Accuracy:
    Attribute_Accuracy_Report:
      The linework was captured by scanning an inked mylar
      overlay or paper map to create a TIFF that was then autovectorized.
      After vectorization the file was attributed in ARC/INFO. The digital
      data has been visually checked and the geologic map has
      undergone technical review.
  Logical_Consistency_Report:
    Coverage gaar_geo is a network coverage containing
    arcs and polygons.  Each polygon has a coded attribute
    designating the mapped geologic unit. Stratigraphic contacts
    and water boundaries are represented as arcs.  There
    is an associated lookup table GAR2col_LUT.dbf which is
    used to assign unit area fill colors.

    Coverage gaar_pnt is a point coverage used to place
    symbols for pingos, springs, and passes.

    Coverage gaar_arrow is a line coverage used to place
    symbols for directional arrows.
  Completeness_Report:
    These coverages were used to create the map portion of
    SIM 3125.  Text files, tables, graphics, symbolsets,
    and topography shown on the map sheet are not included.
  Positional_Accuracy:
    Horizontal_Positional_Accuracy:
      Horizontal_Positional_Accuracy_Report:
        Users of this digital geologic map should respect the
        intentions of the original mappers and the limitations
        of the map.  This geologic map compilation is intended
        to be used at a scale of 1:250,000; it is not intended to
        be used at a more detailed scale.
  Lineage:
    Process_Step:
      Process_Description:
        The linework was captured by scanning inked mylar overlays
        or paper maps to create a TIFF that was then heads up
        digitized or autovectorized.  After digitizing the arcs and
        polygons were attributed.
      Process_Date: 2008
      Process_Contact:
        Contact_Information:
          Contact_Organization_Primary:
            Contact_Organization: U.S. Geological Survey
            Contact_Person: Keith Labay
          Contact_Address:
            Address_Type: mailing and physical address
            Address: 4200 University Drive
            City: Anchorage
            State_or_Province: AK
            Postal_Code: 99508-4667
            Country: USA
          Contact_Voice_Telephone: 907-786-7410
          Contact_Electronic_Mail_Address: klabay@usgs.gov
Spatial_Data_Organization_Information:
  Direct_Spatial_Reference_Method: Vector
Spatial_Reference_Information:
  Horizontal_Coordinate_System_Definition:
    Planar:
      Map_Projection:
        Albers_Conical_Equal_Area:
          Standard_Parallel: 55.00
          Standard_Parallel: 65.00
          Longitude_of_Central_Meridian: -154.00
          Latitude_of_Projection_Origin: 50.00
          False_Easting: 0.00
          False_Northing: 0.00
        Map_Projection_Name: Albers Conical Equal Area
      Planar_Coordinate_Information:
        Planar_Distance_Units: meters
        Planar_Coordinate_Encoding_Method: coordinate pair
        Coordinate_Representation:
          Abscissa_Resolution: 0.01
          Ordinate_Resolution: 0.01
    Geodetic_Model:
      Horizontal_Datum_Name: North American Datum of 1927
      Ellipsoid_Name: Clarke 1866
      Semi-major_Axis: 6378206.4
      Denominator_of_Flattening_Ratio: 294.978698
Entity_and_Attribute_Information:
  Detailed_Description:
    Entity_Type:
      Entity_Type_Label: arcs
      Entity_Type_Definition:
        Characteristics of the arc features in coverage gaar_geo
        are coded in gaar_geo.aat, the arc attribute table.  The .aat
        consists of the following items:  ARC-CODE and LTYPE.
      Entity_Type_Definition_Source: This dataset
    Attribute:
      Attribute_Label: ARC-CODE
      Attribute_Definition:
        ARC-CODE is a positive integer value (3 3 I) item in the
        arc attribute table.  Values range nonsequentially from 0 to 101.
        ARC-CODE identifies a stratigraphic boundary, fault, or other
        linear feature.  The ARC-CODE is described by the item LTYPE.
      Attribute_Definition_Source: This dataset
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: 1
          Enumerated_Domain_Value_Definition: CONTACT; CERTAIN
        Enumerated_Domain:
          Enumerated_Domain_Value: 2
          Enumerated_Domain_Value_Definition: CONTACT; APPROXIMATE
        Enumerated_Domain:
          Enumerated_Domain_Value: 3
          Enumerated_Domain_Value_Definition: CONTACT; QUERIED WHERE UNCERTAIN
        Enumerated_Domain:
          Enumerated_Domain_Value: 4
          Enumerated_Domain_Value_Definition: NORMAL FAULT; CERTAIN
        Enumerated_Domain:
          Enumerated_Domain_Value: 7
          Enumerated_Domain_Value_Definition: WATER BOUNDARY
        Enumerated_Domain:
          Enumerated_Domain_Value: 9
          Enumerated_Domain_Value_Definition: HIDDEN LINE
        Enumerated_Domain:
          Enumerated_Domain_Value: 15
          Enumerated_Domain_Value_Definition: GLACIER BOUNDARY
        Enumerated_Domain:
          Enumerated_Domain_Value: 19
          Enumerated_Domain_Value_Definition: CREST OF MORAINAL RIDGE
        Enumerated_Domain:
          Enumerated_Domain_Value: 30
          Enumerated_Domain_Value_Definition: FAULT; CERTAIN
        Enumerated_Domain:
          Enumerated_Domain_Value: 93
          Enumerated_Domain_Value_Definition: LINEAMENT
        Enumerated_Domain:
          Enumerated_Domain_Value: 99
          Enumerated_Domain_Value_Definition: MAP BOUNDARY         
        Enumerated_Domain:
          Enumerated_Domain_Value: 101
          Enumerated_Domain_Value_Definition: DRAINAGE CHANNEL; ABANDONED OR CONTAINING UNDERFIT STREAM
    Attribute:
      Attribute_Label: LTYPE
      Attribute_Definition:
        LTYPE is a character field (70 70 C) in the arc attribute table.
        LTYPE describes the type of arc.
      Attribute_Definition_Source: This dataset
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: CONTACT; CERTAIN
          Enumerated_Domain_Value_Definition: Stratigraphic contact; location certain
        Enumerated_Domain:
          Enumerated_Domain_Value: CONTACT; APPROXIMATE
          Enumerated_Domain_Value_Definition: Stratigraphic contact; location approximate
        Enumerated_Domain:
          Enumerated_Domain_Value: CONTACT; QUERIED WHERE UNCERTAIN
          Enumerated_Domain_Value_Definition: Stratigraphic contact; location queried where uncertain
        Enumerated_Domain:
          Enumerated_Domain_Value: NORMAL FAULT; CERTAIN
          Enumerated_Domain_Value_Definition: Normal fault; location certain; upthrown block on right side of arc
        Enumerated_Domain:
          Enumerated_Domain_Value: WATER BOUNDARY
          Enumerated_Domain_Value_Definition: Water boundary
        Enumerated_Domain:
          Enumerated_Domain_Value: HIDDEN LINE
          Enumerated_Domain_Value_Definition: Arc which does not appear on the printed map; Defines boundaries of overprint patterns within the polygon for a geologic unit
        Enumerated_Domain:
          Enumerated_Domain_Value: GLACIER BOUNDARY
          Enumerated_Domain_Value_Definition: Glacial boundary
        Enumerated_Domain:
          Enumerated_Domain_Value: CREST OF MORAINAL RIDGE
          Enumerated_Domain_Value_Definition: Glacial moraine
        Enumerated_Domain:
          Enumerated_Domain_Value: FAULT; CERTAIN
          Enumerated_Domain_Value_Definition: Fault; location certain
        Enumerated_Domain:
          Enumerated_Domain_Value: LINEAMENT
          Enumerated_Domain_Value_Definition: Lineament
        Enumerated_Domain:
          Enumerated_Domain_Value: MAP BOUNDARY
          Enumerated_Domain_Value_Definition: Boundary of the map area          
        Enumerated_Domain:
          Enumerated_Domain_Value: DRAINAGE CHANNEL; ABANDONED OR CONTAINING UNDERFIT STREAM
          Enumerated_Domain_Value_Definition: Drainage channel
  Detailed_Description:
    Entity_Type:
      Entity_Type_Label: polygons
      Entity_Type_Definition:
        Characteristics of the polygon features in coverage gaar_geo are coded in
        the gaar_geo.pat, the polygon attribute table.  Table gaar_geo.pat includes
        the following items:  CLASS, UNITTYPE (deposit type), UNITLABEL (geologic unit label),
        UNITNAME (geologic unit name), and MODIFIER.
      Entity_Type_Definition_Source: This dataset
    Attribute:
      Attribute_Label: CLASS
      Attribute_Definition:
        CLASS is a positive integer value (4 5 B) item in the polygon attribute table.
        Values range nonsequentially from 1 to 1006.
        Every unit listed in the description of map units has a unique CLASS value. Units
        that are queried, shown in parentheses, or the overlying component of a compound unit
        are attributed with the same class value as the listed unit.

        Units queried where uncertain. Map units shown in parentheses indicate thin and generally
        discontinuous deposits above near-surface bedrock.  Unit labels containing a slash indicate
        compound units where one unit is stratigraphically above another.

        Each CLASS value listed below is defined by the information from the UNITTYPE (100 100 c) item
        and the UNITLABEL (10 10 c) item which contains the geologic unit label if one was assigned.
        A different range of class values are assigned for each UNITYPE listed in the descriptions.
      Attribute_Definition_Source: This dataset
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: 1
          Enumerated_Domain_Value_Definition: GLACIER
        Enumerated_Domain:
          Enumerated_Domain_Value: 2
          Enumerated_Domain_Value_Definition: WATER
        Enumerated_Domain:
          Enumerated_Domain_Value: 100
          Enumerated_Domain_Value_Definition: FAN DEPOSITS - af
        Enumerated_Domain:
          Enumerated_Domain_Value: 101
          Enumerated_Domain_Value_Definition: FAN DEPOSITS - afi
        Enumerated_Domain:
          Enumerated_Domain_Value: 102
          Enumerated_Domain_Value_Definition: FAN DEPOSITS - f
        Enumerated_Domain:
          Enumerated_Domain_Value: 104
          Enumerated_Domain_Value_Definition: FAN DEPOSITS - fi
        Enumerated_Domain:
          Enumerated_Domain_Value: 105
          Enumerated_Domain_Value_Definition: FAN DEPOSITS - fd
        Enumerated_Domain:
          Enumerated_Domain_Value: 106
          Enumerated_Domain_Value_Definition: FAN DEPOSITS - fda
        Enumerated_Domain:
          Enumerated_Domain_Value: 107
          Enumerated_Domain_Value_Definition: FAN DEPOSITS - fdi
        Enumerated_Domain:
          Enumerated_Domain_Value: 111
          Enumerated_Domain_Value_Definition: FAN DEPOSITS - fsa
        Enumerated_Domain:
          Enumerated_Domain_Value: 112
          Enumerated_Domain_Value_Definition: FAN DEPOSITS - fs
        Enumerated_Domain:
          Enumerated_Domain_Value: 200
          Enumerated_Domain_Value_Definition: ALLUVIUM - al
        Enumerated_Domain:
          Enumerated_Domain_Value: 201
          Enumerated_Domain_Value_Definition: ALLUVIUM - al2
        Enumerated_Domain:
          Enumerated_Domain_Value: 202
          Enumerated_Domain_Value_Definition: ALLUVIUM - al1
        Enumerated_Domain:
          Enumerated_Domain_Value: 203
          Enumerated_Domain_Value_Definition: ALLUVIUM - alsa
        Enumerated_Domain:
          Enumerated_Domain_Value: 205
          Enumerated_Domain_Value_Definition: OTHER GRAVEL DEPOSITS - gr
        Enumerated_Domain:
          Enumerated_Domain_Value: 206
          Enumerated_Domain_Value_Definition: OTHER GRAVEL DEPOSITS - grfn
        Enumerated_Domain:
          Enumerated_Domain_Value: 207
          Enumerated_Domain_Value_Definition: OTHER GRAVEL DEPOSITS - pg
        Enumerated_Domain:
          Enumerated_Domain_Value: 300
          Enumerated_Domain_Value_Definition: TERRACE DEPOSITS - tg
        Enumerated_Domain:
          Enumerated_Domain_Value: 302
          Enumerated_Domain_Value_Definition: TERRACE DEPOSITS - tg3
        Enumerated_Domain:
          Enumerated_Domain_Value: 303
          Enumerated_Domain_Value_Definition: TERRACE DEPOSITS - tg2
        Enumerated_Domain:
          Enumerated_Domain_Value: 304
          Enumerated_Domain_Value_Definition: TERRACE DEPOSITS - tg1
        Enumerated_Domain:
          Enumerated_Domain_Value: 306
          Enumerated_Domain_Value_Definition: TERRACE DEPOSITS - td2
        Enumerated_Domain:
          Enumerated_Domain_Value: 307
          Enumerated_Domain_Value_Definition: TERRACE DEPOSITS - td1
        Enumerated_Domain:
          Enumerated_Domain_Value: 328
          Enumerated_Domain_Value_Definition: TERRACE DEPOSITS - Ttg
        Enumerated_Domain:
          Enumerated_Domain_Value: 400
          Enumerated_Domain_Value_Definition: COLLUVIAL DEPOSITS - c
        Enumerated_Domain:
          Enumerated_Domain_Value: 402
          Enumerated_Domain_Value_Definition: COLLUVIAL DEPOSITS - s
        Enumerated_Domain:
          Enumerated_Domain_Value: 403
          Enumerated_Domain_Value_Definition: COLLUVIAL DEPOSITS - av
        Enumerated_Domain:
          Enumerated_Domain_Value: 404
          Enumerated_Domain_Value_Definition: COLLUVIAL DEPOSITS - pr
        Enumerated_Domain:
          Enumerated_Domain_Value: 405
          Enumerated_Domain_Value_Definition: COLLUVIAL DEPOSITS - rg
        Enumerated_Domain:
          Enumerated_Domain_Value: 406
          Enumerated_Domain_Value_Definition: COLLUVIAL DEPOSITS - rga
        Enumerated_Domain:
          Enumerated_Domain_Value: 407
          Enumerated_Domain_Value_Definition: COLLUVIAL DEPOSITS - rgi
        Enumerated_Domain:
          Enumerated_Domain_Value: 408
          Enumerated_Domain_Value_Definition: COLLUVIAL DEPOSITS - tr
        Enumerated_Domain:
          Enumerated_Domain_Value: 409
          Enumerated_Domain_Value_Definition: COLLUVIAL DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: 410
          Enumerated_Domain_Value_Definition: COLLUVIAL DEPOSITS - tri
        Enumerated_Domain:
          Enumerated_Domain_Value: 411
          Enumerated_Domain_Value_Definition: COLLUVIAL DEPOSITS - ls
        Enumerated_Domain:
          Enumerated_Domain_Value: 412
          Enumerated_Domain_Value_Definition: COLLUVIAL DEPOSITS - fl
        Enumerated_Domain:
          Enumerated_Domain_Value: 413
          Enumerated_Domain_Value_Definition: COLLUVIAL DEPOSITS - dg
        Enumerated_Domain:
          Enumerated_Domain_Value: 500
          Enumerated_Domain_Value_Definition: SAND, SILT, AND ORGANIC DEPOSITS - sa
        Enumerated_Domain:
          Enumerated_Domain_Value: 501
          Enumerated_Domain_Value_Definition: SAND, SILT, AND ORGANIC DEPOSITS - si
        Enumerated_Domain:
          Enumerated_Domain_Value: 502
          Enumerated_Domain_Value_Definition: SAND, SILT, AND ORGANIC DEPOSITS - us
        Enumerated_Domain:
          Enumerated_Domain_Value: 503
          Enumerated_Domain_Value_Definition: SAND, SILT, AND ORGANIC DEPOSITS - m
        Enumerated_Domain:
          Enumerated_Domain_Value: 504
          Enumerated_Domain_Value_Definition: SAND, SILT, AND ORGANIC DEPOSITS - rs
        Enumerated_Domain:
          Enumerated_Domain_Value: 505
          Enumerated_Domain_Value_Definition: SAND, SILT, AND ORGANIC DEPOSITS - ds
        Enumerated_Domain:
          Enumerated_Domain_Value: 600
          Enumerated_Domain_Value_Definition: LACUSTRINE AND GLACIOLACUSTRINE DEPOSITS - b
        Enumerated_Domain:
          Enumerated_Domain_Value: 602
          Enumerated_Domain_Value_Definition: LACUSTRINE AND GLACIOLACUSTRINE DEPOSITS - dt
        Enumerated_Domain:
          Enumerated_Domain_Value: 604
          Enumerated_Domain_Value_Definition: LACUSTRINE AND GLACIOLACUSTRINE DEPOSITS - l
        Enumerated_Domain:
          Enumerated_Domain_Value: 606
          Enumerated_Domain_Value_Definition: LACUSTRINE AND GLACIOLACUSTRINE DEPOSITS - igl
        Enumerated_Domain:
          Enumerated_Domain_Value: 607
          Enumerated_Domain_Value_Definition: LACUSTRINE AND GLACIOLACUSTRINE DEPOSITS - igl2
        Enumerated_Domain:
          Enumerated_Domain_Value: 608
          Enumerated_Domain_Value_Definition: LACUSTRINE AND GLACIOLACUSTRINE DEPOSITS - igl1
        Enumerated_Domain:
          Enumerated_Domain_Value: 611
          Enumerated_Domain_Value_Definition: LACUSTRINE AND GLACIOLACUSTRINE DEPOSITS - sgl
        Enumerated_Domain:
          Enumerated_Domain_Value: 612
          Enumerated_Domain_Value_Definition: LACUSTRINE AND GLACIOLACUSTRINE DEPOSITS - idt
        Enumerated_Domain:
          Enumerated_Domain_Value: 613
          Enumerated_Domain_Value_Definition: LACUSTRINE AND GLACIOLACUSTRINE DEPOSITS - sdt
        Enumerated_Domain:
          Enumerated_Domain_Value: 621
          Enumerated_Domain_Value_Definition: LACUSTRINE AND GLACIOLACUSTRINE DEPOSITS - dti?
        Enumerated_Domain:
          Enumerated_Domain_Value: 628
          Enumerated_Domain_Value_Definition: LACUSTRINE AND GLACIOLACUSTRINE DEPOSITS - igl3
        Enumerated_Domain:
          Enumerated_Domain_Value: 701
          Enumerated_Domain_Value_Definition: GLACIAL DRIFT AND ICE-CONTACT GRAVEL: LATE HOLOCENE GLACIATION (NEOGLACIATION) - nd
        Enumerated_Domain:
          Enumerated_Domain_Value: 702
          Enumerated_Domain_Value_Definition: GLACIAL DRIFT AND ICE-CONTACT GRAVEL: LATE HOLOCENE GLACIATION (NEOGLACIATION) - nd2
        Enumerated_Domain:
          Enumerated_Domain_Value: 703
          Enumerated_Domain_Value_Definition: GLACIAL DRIFT AND ICE-CONTACT GRAVEL: LATE HOLOCENE GLACIATION (NEOGLACIATION) - nd1
        Enumerated_Domain:
          Enumerated_Domain_Value: 704
          Enumerated_Domain_Value_Definition: GLACIAL DRIFT AND ICE-CONTACT GRAVEL: ITKILLIK GLACIATION - id
        Enumerated_Domain:
          Enumerated_Domain_Value: 705
          Enumerated_Domain_Value_Definition: GLACIAL DRIFT AND ICE-CONTACT GRAVEL: ITKILLIK GLACIATION - id3
        Enumerated_Domain:
          Enumerated_Domain_Value: 706
          Enumerated_Domain_Value_Definition: GLACIAL DRIFT AND ICE-CONTACT GRAVEL: ITKILLIK GLACIATION - ik3
        Enumerated_Domain:
          Enumerated_Domain_Value: 707
          Enumerated_Domain_Value_Definition: GLACIAL DRIFT AND ICE-CONTACT GRAVEL: ITKILLIK GLACIATION - id2
        Enumerated_Domain:
          Enumerated_Domain_Value: 708
          Enumerated_Domain_Value_Definition: GLACIAL DRIFT AND ICE-CONTACT GRAVEL: ITKILLIK GLACIATION - ik2
        Enumerated_Domain:
          Enumerated_Domain_Value: 709
          Enumerated_Domain_Value_Definition: GLACIAL DRIFT AND ICE-CONTACT GRAVEL: ITKILLIK GLACIATION - id1
        Enumerated_Domain:
          Enumerated_Domain_Value: 710
          Enumerated_Domain_Value_Definition: GLACIAL DRIFT AND ICE-CONTACT GRAVEL: ITKILLIK GLACIATION - ik1
        Enumerated_Domain:
          Enumerated_Domain_Value: 712
          Enumerated_Domain_Value_Definition: GLACIAL DRIFT AND ICE-CONTACT GRAVEL: ITKILLIK GLACIATION - id1B
        Enumerated_Domain:
          Enumerated_Domain_Value: 713
          Enumerated_Domain_Value_Definition: GLACIAL DRIFT AND ICE-CONTACT GRAVEL: ITKILLIK GLACIATION - id1A
        Enumerated_Domain:
          Enumerated_Domain_Value: 716
          Enumerated_Domain_Value_Definition: GLACIAL OUTWASH AND INWASH - io
        Enumerated_Domain:
          Enumerated_Domain_Value: 717
          Enumerated_Domain_Value_Definition: GLACIAL OUTWASH AND INWASH - io3
        Enumerated_Domain:
          Enumerated_Domain_Value: 718
          Enumerated_Domain_Value_Definition: GLACIAL OUTWASH AND INWASH - io2
        Enumerated_Domain:
          Enumerated_Domain_Value: 719
          Enumerated_Domain_Value_Definition: GLACIAL OUTWASH AND INWASH - io1
        Enumerated_Domain:
          Enumerated_Domain_Value: 721
          Enumerated_Domain_Value_Definition: GLACIAL OUTWASH AND INWASH - io1B
        Enumerated_Domain:
          Enumerated_Domain_Value: 722
          Enumerated_Domain_Value_Definition: GLACIAL OUTWASH AND INWASH - io1A
        Enumerated_Domain:
          Enumerated_Domain_Value: 723
          Enumerated_Domain_Value_Definition: GLACIAL OUTWASH AND INWASH - ii2
        Enumerated_Domain:
          Enumerated_Domain_Value: 724
          Enumerated_Domain_Value_Definition: GLACIAL OUTWASH AND INWASH - ii1
        Enumerated_Domain:
          Enumerated_Domain_Value: 727
          Enumerated_Domain_Value_Definition: GLACIAL DRIFT AND ICE-CONTACT GRAVEL: SAGAVANIRKTOK RIVER GLACIATION - sd
        Enumerated_Domain:
          Enumerated_Domain_Value: 729
          Enumerated_Domain_Value_Definition: GLACIAL DRIFT AND ICE-CONTACT GRAVEL: SAGAVANIRKTOK RIVER GLACIATION - sd2
        Enumerated_Domain:
          Enumerated_Domain_Value: 730
          Enumerated_Domain_Value_Definition: GLACIAL DRIFT AND ICE-CONTACT GRAVEL: SAGAVANIRKTOK RIVER GLACIATION - sd1
        Enumerated_Domain:
          Enumerated_Domain_Value: 731
          Enumerated_Domain_Value_Definition: GLACIAL OUTWASH AND INWASH - so
        Enumerated_Domain:
          Enumerated_Domain_Value: 732
          Enumerated_Domain_Value_Definition: GLACIAL OUTWASH AND INWASH - so2
        Enumerated_Domain:
          Enumerated_Domain_Value: 733
          Enumerated_Domain_Value_Definition: GLACIAL OUTWASH AND INWASH - so1
        Enumerated_Domain:
          Enumerated_Domain_Value: 737
          Enumerated_Domain_Value_Definition: GLACIAL DRIFT AND ICE-CONTACT GRAVEL: ANAKTUVUK RIVER GLACIATION - ad
        Enumerated_Domain:
          Enumerated_Domain_Value: 739
          Enumerated_Domain_Value_Definition: GLACIAL OUTWASH AND INWASH - no
        Enumerated_Domain:
          Enumerated_Domain_Value: 740
          Enumerated_Domain_Value_Definition: GLACIAL OUTWASH AND INWASH - io2B
        Enumerated_Domain:
          Enumerated_Domain_Value: 741
          Enumerated_Domain_Value_Definition: GLACIAL OUTWASH AND INWASH - io2A
        Enumerated_Domain:
          Enumerated_Domain_Value: 751
          Enumerated_Domain_Value_Definition: GLACIAL DRIFT AND ICE-CONTACT GRAVEL: ITKILLIK GLACIATION - im
        Enumerated_Domain:
          Enumerated_Domain_Value: 752
          Enumerated_Domain_Value_Definition: GLACIAL OUTWASH AND INWASH - ii/id
        Enumerated_Domain:
          Enumerated_Domain_Value: 753
          Enumerated_Domain_Value_Definition: GLACIAL OUTWASH AND INWASH - ao
        Enumerated_Domain:
          Enumerated_Domain_Value: 756
          Enumerated_Domain_Value_Definition: GLACIAL DRIFT AND ICE-CONTACT GRAVEL: ITKILLIK GLACIATION - ik
        Enumerated_Domain:
          Enumerated_Domain_Value: 757
          Enumerated_Domain_Value_Definition: GLACIAL OUTWASH AND INWASH - ii3
        Enumerated_Domain:
          Enumerated_Domain_Value: 758
          Enumerated_Domain_Value_Definition: GLACIAL DRIFT AND ICE-CONTACT GRAVEL: GUNSIGHT MOUNTAIN GLACIAL INTERVAL - Tgmd
        Enumerated_Domain:
          Enumerated_Domain_Value: 1000
          Enumerated_Domain_Value_Definition: BEDROCK SURFACE FORMS - B
        Enumerated_Domain:
          Enumerated_Domain_Value: 1003
          Enumerated_Domain_Value_Definition: BEDROCK SURFACE FORMS - Bg
        Enumerated_Domain:
          Enumerated_Domain_Value: 1004
          Enumerated_Domain_Value_Definition: BEDROCK SURFACE FORMS - Bs
        Enumerated_Domain:
          Enumerated_Domain_Value: 1005
          Enumerated_Domain_Value_Definition: UPLAND EROSION SURFACES
        Enumerated_Domain:
          Enumerated_Domain_Value: 1006
          Enumerated_Domain_Value_Definition: PEDIMENT-LIKE EROSION SURFACE
    Attribute:
      Attribute_Label: UNITLABEL
      Attribute_Definition:
        UNITLABEL is a character (10 10 c) item in the polygon attribute table.
        Every polygon in the dataset is identified by a unique UNITLABEL. Units
        that are queried, shown in parentheses, or the overlying component of a compound unit
        are attributed with the same class value as the listed unit.

        Units queried where uncertain. Map units shown in parentheses indicate thin and generally
        discontinuous deposits above near-surface bedrock.  Unit labels containing a slash indicate
        compound units where one unit is stratigraphically above another.

        Each UNITLABEL listed below is defined by the information from the UNITNAME (120 120 c) item
        which provides the name of the unit.
      Attribute_Definition_Source: This dataset
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: (ad)
          Enumerated_Domain_Value_Definition: THIN AND GENERALLY DISCONTINUOUS DRIFT OF ANAKTUVUK RIVER AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: (ad)?
          Enumerated_Domain_Value_Definition: THIN AND GENERALLY DISCONTINUOUS POSSIBLE DRIFT OF ANAKTUVUK RIVER AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: (id)
          Enumerated_Domain_Value_Definition: THIN AND GENERALLY DISCONTINUOUS DRIFT OF ITKILLIK AGE, UNDIFFERENTIATED
        Enumerated_Domain:
          Enumerated_Domain_Value: (id)?
          Enumerated_Domain_Value_Definition: THIN AND GENERALLY DISCONTINUOUS POSSIBLE DRIFT OF ITKILLIK AGE, UNDIFFERENTIATED
        Enumerated_Domain:
          Enumerated_Domain_Value: (id1)
          Enumerated_Domain_Value_Definition: THIN AND GENERALLY DISCONTINUOUS DRIFT OF ITKILLIK I AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: (id1)?
          Enumerated_Domain_Value_Definition: THIN AND GENERALLY DISCONTINUOUS POSSIBLE DRIFT OF ITKILLIK I AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: (id1A)
          Enumerated_Domain_Value_Definition: THIN AND GENERALLY DISCONTINUOUS DRIFT OF ITKILLIK IA AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: (id1B)
          Enumerated_Domain_Value_Definition: THIN AND GENERALLY DISCONTINUOUS DRIFT OF ITKILLIK IB AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: (id2)
          Enumerated_Domain_Value_Definition: THIN AND GENERALLY DISCONTINUOUS DRIFT ITKILLIK II AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: (id3)
          Enumerated_Domain_Value_Definition: THIN AND GENERALLY DISCONTINUOUS DRIFT OF LATE ITKILLIK II READVANCE
        Enumerated_Domain:
          Enumerated_Domain_Value: (id3)?
          Enumerated_Domain_Value_Definition: THIN AND GENERALLY DISCONTINUOUS POSSIBLE DRIFT OF LATE ITKILLIK II READVANCE
        Enumerated_Domain:
          Enumerated_Domain_Value: (ls)
          Enumerated_Domain_Value_Definition: THIN AND GENERALLY DISCONTINUOUS LANDSLIDE DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: (m)
          Enumerated_Domain_Value_Definition: THIN AND GENERALLY DISCONTINUOUS MUSKEG DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: (rs)
          Enumerated_Domain_Value_Definition: THIN AND GENERALLY DISCONTINUOUS RETRANSPORTED SILT DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: (s)
          Enumerated_Domain_Value_Definition: THIN AND GENERALLY DISCONTINUOUS SOLIFLUCTION DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: (sd)
          Enumerated_Domain_Value_Definition: THIN AND GENERALLY DISCONTINUOUS SAGAVANIRKTOK RIVER DRIFT, UNDIFFERENTIATED
        Enumerated_Domain:
          Enumerated_Domain_Value: (sd)?
          Enumerated_Domain_Value_Definition: THIN AND GENERALLY DISCONTINUOUS POSSIBLE SAGAVANIRKTOK RIVER DRIFT, UNDIFFERENTIATED
        Enumerated_Domain:
          Enumerated_Domain_Value: (si)
          Enumerated_Domain_Value_Definition: THIN AND GENERALLY DISCONTINUOUS ORGANIC SILT DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: B
          Enumerated_Domain_Value_Definition: BEDROCK, UNDIFFERENTIATED
        Enumerated_Domain:
          Enumerated_Domain_Value: Bg
          Enumerated_Domain_Value_Definition: BEDROCK, GLACIER-SCOURED
        Enumerated_Domain:
          Enumerated_Domain_Value: Bs
          Enumerated_Domain_Value_Definition: BEDROCK, SILT-COVERED
        Enumerated_Domain:
          Enumerated_Domain_Value: Tgmd
          Enumerated_Domain_Value_Definition: DRIFT OF GUNSIGHT MOUNTAIN AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: Tgmd?
          Enumerated_Domain_Value_Definition: POSSIBLE DRIFT OF GUNSIGHT MOUNTAIN AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: Ttg
          Enumerated_Domain_Value_Definition: TERTIARY TERRACE GRAVELS
        Enumerated_Domain:
          Enumerated_Domain_Value: ad
          Enumerated_Domain_Value_Definition: DRIFT OF ANAKTUVUK RIVER AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: ad?
          Enumerated_Domain_Value_Definition: POSSIBLE DRIFT OF ANAKTUVUK RIVER AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: af
          Enumerated_Domain_Value_Definition: STEEP ALPINE FAN DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: af?
          Enumerated_Domain_Value_Definition: POSSIBLE STEEP ALPINE FAN DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: afi
          Enumerated_Domain_Value_Definition: INACTIVE ALPINE FAN DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: afi?
          Enumerated_Domain_Value_Definition: POSSIBLE INACTIVE ALPINE FAN DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: al
          Enumerated_Domain_Value_Definition: ALLUVIUM, UNDIVIDED
        Enumerated_Domain:
          Enumerated_Domain_Value: al/sa
          Enumerated_Domain_Value_Definition: ALLUVIUM, UNDIVIDED OVER SAND DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: al1
          Enumerated_Domain_Value_Definition: LOW ALLUVIAL-TERRACE DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: al2
          Enumerated_Domain_Value_Definition: MODERN ALLUVIUM
        Enumerated_Domain:
          Enumerated_Domain_Value: al?
          Enumerated_Domain_Value_Definition: POSSIBLE ALLUVIUM, UNDIVIDED
        Enumerated_Domain:
          Enumerated_Domain_Value: alsa
          Enumerated_Domain_Value_Definition: ALLUVIUM, SAND FACIES
        Enumerated_Domain:
          Enumerated_Domain_Value: ao
          Enumerated_Domain_Value_Definition: OUTWASH OF ANAKTUVUK RIVER AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: ao?
          Enumerated_Domain_Value_Definition: POSSIBLE OUTWASH OF ANAKTUVUK RIVER AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: av
          Enumerated_Domain_Value_Definition: AVALANCHE TRACKS AND DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: b
          Enumerated_Domain_Value_Definition: BEACH DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: c
          Enumerated_Domain_Value_Definition: COLLUVIUM, UNDIVIDED
        Enumerated_Domain:
          Enumerated_Domain_Value: dg
          Enumerated_Domain_Value_Definition: DEBRIS GLACIERS
        Enumerated_Domain:
          Enumerated_Domain_Value: ds
          Enumerated_Domain_Value_Definition: DUNE SAND
        Enumerated_Domain:
          Enumerated_Domain_Value: dt
          Enumerated_Domain_Value_Definition: DELTAIC DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: dti?
          Enumerated_Domain_Value_Definition: POSSIBLE INACTIVE DELTAIC DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: f
          Enumerated_Domain_Value_Definition: FAN DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: fd
          Enumerated_Domain_Value_Definition: FAN-DELTA DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: fda
          Enumerated_Domain_Value_Definition: FAN-DELTA DEPOSITS, ACTIVE
        Enumerated_Domain:
          Enumerated_Domain_Value: fdi
          Enumerated_Domain_Value_Definition: FAN-DELTA DEPOSITS, INACTIVE
        Enumerated_Domain:
          Enumerated_Domain_Value: fi
          Enumerated_Domain_Value_Definition: INACTIVE FAN DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: fl
          Enumerated_Domain_Value_Definition: FLOW DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: fl?
          Enumerated_Domain_Value_Definition: POSSIBLE FLOW DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: fs
          Enumerated_Domain_Value_Definition: SILT FANS
        Enumerated_Domain:
          Enumerated_Domain_Value: fsa
          Enumerated_Domain_Value_Definition: SAND FANS
        Enumerated_Domain:
          Enumerated_Domain_Value: gr
          Enumerated_Domain_Value_Definition: GRAVEL, UNDIFFERENTIATED
        Enumerated_Domain:
          Enumerated_Domain_Value: gr?
          Enumerated_Domain_Value_Definition: POSSIBLE GRAVEL, UNDIFFERENTIATED
        Enumerated_Domain:
          Enumerated_Domain_Value: grfn
          Enumerated_Domain_Value_Definition: FINE GRAVEL
        Enumerated_Domain:
          Enumerated_Domain_Value: id
          Enumerated_Domain_Value_Definition: DRIFT OF ITKILLIK AGE, UNDIFFERENTIATED
        Enumerated_Domain:
          Enumerated_Domain_Value: id1
          Enumerated_Domain_Value_Definition: DRIFT OF ITKILLIK I AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: id1?
          Enumerated_Domain_Value_Definition: POSSIBLE DRIFT OF ITKILLIK I AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: id1A
          Enumerated_Domain_Value_Definition: DRIFT OF ITKILLIK IA AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: id1B
          Enumerated_Domain_Value_Definition: DRIFT OF ITKILLIK IB AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: id1B?
          Enumerated_Domain_Value_Definition: POSSIBLE DRIFT OF ITKILLIK IB AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: id2
          Enumerated_Domain_Value_Definition: DRIFT ITKILLIK II AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: id2?
          Enumerated_Domain_Value_Definition: POSSIBLE DRIFT ITKILLIK II AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: id3
          Enumerated_Domain_Value_Definition: DRIFT OF LATE ITKILLIK II READVANCE
        Enumerated_Domain:
          Enumerated_Domain_Value: id3?
          Enumerated_Domain_Value_Definition: POSSIBLE DRIFT OF LATE ITKILLIK II READVANCE
        Enumerated_Domain:
          Enumerated_Domain_Value: id?
          Enumerated_Domain_Value_Definition: POSSIBLE DRIFT OF ITKILLIK AGE, UNDIFFERENTIATED
        Enumerated_Domain:
          Enumerated_Domain_Value: idt
          Enumerated_Domain_Value_Definition: DELTAIC DEPOSITS OF ITKILLIK AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: igl
          Enumerated_Domain_Value_Definition: GLACIAL-LAKE DEPOSITS OF ITKILLIK AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: igl1
          Enumerated_Domain_Value_Definition: GLACIAL-LAKE DEPOSITS OF ITKILLIK I AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: igl1?
          Enumerated_Domain_Value_Definition: POSSIBLE GLACIAL-LAKE DEPOSITS OF ITKILLIK I AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: igl2
          Enumerated_Domain_Value_Definition: GLACIAL-LAKE DEPOSITS OF ITKILLIK II AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: igl2?
          Enumerated_Domain_Value_Definition: POSSIBLE GLACIAL-LAKE DEPOSITS OF ITKILLIK II AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: igl3
          Enumerated_Domain_Value_Definition: GLACIAL-LAKE DEPOSITS OF LATE ITKILLIK II AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: igl3?
          Enumerated_Domain_Value_Definition: POSSIBLE GLACIAL-LAKE DEPOSITS OF LATE ITKILLIK II READVANCE
        Enumerated_Domain:
          Enumerated_Domain_Value: igl?
          Enumerated_Domain_Value_Definition: POSSIBLE GLACIAL-LAKE DEPOSITS OF ITKILLIK AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: ii/id
          Enumerated_Domain_Value_Definition: INWASH OF ITKILLIK AGE OVER DRIFT OF ITKILLIK AGE, UNDIFFERENTIATED
        Enumerated_Domain:
          Enumerated_Domain_Value: ii1
          Enumerated_Domain_Value_Definition: INWASH OF ITKILLIK I AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: ii1?
          Enumerated_Domain_Value_Definition: POSSIBLE INWASH OF ITKILLIK I AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: ii2
          Enumerated_Domain_Value_Definition: INWASH OF ITKILLIK II AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: ii2?
          Enumerated_Domain_Value_Definition: POSSIBLE INWASH OF ITKILLIK II AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: ii3
          Enumerated_Domain_Value_Definition: INWASH OF LATE ITKILLIK II AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: ii3?
          Enumerated_Domain_Value_Definition: POSSIBLE INWASH OF LATE ITKILLIK II AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: ik
          Enumerated_Domain_Value_Definition: KAME AND KAME-TERRACE DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: ik1
          Enumerated_Domain_Value_Definition: KAME AND KAME-TERRACE DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: ik2
          Enumerated_Domain_Value_Definition: KAME AND KAME-TERRACE DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: ik2?
          Enumerated_Domain_Value_Definition: POSSIBLE KAME AND KAME-TERRACE DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: ik3
          Enumerated_Domain_Value_Definition: KAME AND KAME-TERRACE DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: ik3?
          Enumerated_Domain_Value_Definition: POSSIBLE KAME AND KAME-TERRACE DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: ik?
          Enumerated_Domain_Value_Definition: POSSIBLE KAME AND KAME-TERRACE DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: im
          Enumerated_Domain_Value_Definition: MELTWATER DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: io
          Enumerated_Domain_Value_Definition: ITKILLIK OUTWASH,UNDIFFERENTIATED
        Enumerated_Domain:
          Enumerated_Domain_Value: io1
          Enumerated_Domain_Value_Definition: OUTWASH OF ITKILLIK I AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: io1?
          Enumerated_Domain_Value_Definition: POSSIBLE OUTWASH OF ITKILLIK I AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: io1A
          Enumerated_Domain_Value_Definition: OUTWASH OF ITKILLIK IA AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: io1B
          Enumerated_Domain_Value_Definition: OUTWASH OF ITKILLIK IB AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: io2
          Enumerated_Domain_Value_Definition: OUTWASH OF ITKILLIK II AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: io2?
          Enumerated_Domain_Value_Definition: POSSIBLE OUTWASH OF ITKILLIK II AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: io2A
          Enumerated_Domain_Value_Definition: OUTWASH OF ITKILLIK IIA AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: io2B
          Enumerated_Domain_Value_Definition: OUTWASH OF ITKILLIK IIB AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: io2B?
          Enumerated_Domain_Value_Definition: POSSIBLE OUTWASH OF ITKILLIK IIB AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: io3
          Enumerated_Domain_Value_Definition: OUTWASH OF LATE ITKILLIK II READVANCE
        Enumerated_Domain:
          Enumerated_Domain_Value: io3?
          Enumerated_Domain_Value_Definition: POSSIBLE OUTWASH OF LATE ITKILLIK II READVANCE
        Enumerated_Domain:
          Enumerated_Domain_Value: io?
          Enumerated_Domain_Value_Definition: POSSIBLE ITKILLIK OUTWASH,UNDIFFERENTIATED
        Enumerated_Domain:
          Enumerated_Domain_Value: l
          Enumerated_Domain_Value_Definition: LACUSTRINE DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: l?
          Enumerated_Domain_Value_Definition: POSSIBLE LACUSTRINE DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: ls
          Enumerated_Domain_Value_Definition: LANDSLIDE DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: ls?
          Enumerated_Domain_Value_Definition: POSSIBLE LANDSLIDE DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: m
          Enumerated_Domain_Value_Definition: MUSKEG DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: nd
          Enumerated_Domain_Value_Definition: DRIFT OF NEOGLACIAL AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: nd1
          Enumerated_Domain_Value_Definition: DRIFT OF EARLY NEOGLACIAL AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: nd1?
          Enumerated_Domain_Value_Definition: POSSIBLE DRIFT OF EARLY NEOGLACIAL AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: nd2
          Enumerated_Domain_Value_Definition: DRIFT OF LATE NEOGLACIAL AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: nd2?
          Enumerated_Domain_Value_Definition: POSSIBLE DRIFT OF LATE NEOGLACIAL AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: nd?
          Enumerated_Domain_Value_Definition: POSSIBLE DRIFT OF NEOGLACIAL AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: no
          Enumerated_Domain_Value_Definition: OUTWASH OF NEOGLACIAL AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: no?
          Enumerated_Domain_Value_Definition: POSSIBLE OUTWASH OF NEOGLACIAL AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: pg
          Enumerated_Domain_Value_Definition: PIEDMONT GRAVEL
        Enumerated_Domain:
          Enumerated_Domain_Value: pr
          Enumerated_Domain_Value_Definition: PROTALUS RAMPART DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: rg
          Enumerated_Domain_Value_Definition: ROCK-GLACIER DEPOSITS, UNDIFFERENTIATED
        Enumerated_Domain:
          Enumerated_Domain_Value: rga
          Enumerated_Domain_Value_Definition: ROCK-GLACIER DEPOSITS, ACTIVE
        Enumerated_Domain:
          Enumerated_Domain_Value: rgi
          Enumerated_Domain_Value_Definition: ROCK-GLACIER DEPOSITS, INACTIVE
        Enumerated_Domain:
          Enumerated_Domain_Value: rgi?
          Enumerated_Domain_Value_Definition: POSSIBLE ROCK-GLACIER DEPOSITS, INACTIVE
        Enumerated_Domain:
          Enumerated_Domain_Value: rs
          Enumerated_Domain_Value_Definition: RETRANSPORTED SILT DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: s
          Enumerated_Domain_Value_Definition: SOLIFLUCTION DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: s/sd
          Enumerated_Domain_Value_Definition: SOLIFLUCTION DEPOSITS OVER SAGAVANIRKTOK RIVER DRIFT, UNDIFFERENTIATED
        Enumerated_Domain:
          Enumerated_Domain_Value: s?
          Enumerated_Domain_Value_Definition: POSSIBLE SOLIFLUCTION DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: sa
          Enumerated_Domain_Value_Definition: SAND DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: sa?
          Enumerated_Domain_Value_Definition: POSSIBLE SAND DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: sd
          Enumerated_Domain_Value_Definition: SAGAVANIRKTOK RIVER DRIFT, UNDIFFERENTIATED
        Enumerated_Domain:
          Enumerated_Domain_Value: sd1
          Enumerated_Domain_Value_Definition: DRIFT OF OLDER SAGAVANIRKTOK RIVER AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: sd2
          Enumerated_Domain_Value_Definition: DRIFT OF YOUNGER SAGAVANIRKTOK RIVER AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: sd?
          Enumerated_Domain_Value_Definition: POSSIBLE SAGAVANIRKTOK RIVER DRIFT, UNDIFFERENTIATED
        Enumerated_Domain:
          Enumerated_Domain_Value: sdt
          Enumerated_Domain_Value_Definition: DELTAIC DEPOSITS OF SAGAVANIRKTOK RIVER AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: sdt?
          Enumerated_Domain_Value_Definition: POSSIBLE DELTAIC DEPOSITS OF SAGAVANIRKTOK RIVER AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: sgl
          Enumerated_Domain_Value_Definition: GLACIAL-LAKE DEPOSITS OF SAGAVANIRKTOK RIVER AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: sgl?
          Enumerated_Domain_Value_Definition: POSSIBLE GLACIAL-LAKE DEPOSITS OF SAGAVANIRKTOK RIVER AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: si
          Enumerated_Domain_Value_Definition: ORGANIC SILT DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: si?
          Enumerated_Domain_Value_Definition: POSSIBLE ORGANIC SILT DEPOSITS
        Enumerated_Domain:
          Enumerated_Domain_Value: so
          Enumerated_Domain_Value_Definition: SAGAVANIRKTOK RIVER OUTWASH, UNDIFFERENTIATED
        Enumerated_Domain:
          Enumerated_Domain_Value: so1
          Enumerated_Domain_Value_Definition: OLDER OUTWASH OF SAGAVANIRKTOK RIVER AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: so2
          Enumerated_Domain_Value_Definition: YOUNGER OUTWASH OF SAGAVANIRKTOK RIVER AGE
        Enumerated_Domain:
          Enumerated_Domain_Value: so?
          Enumerated_Domain_Value_Definition: POSSIBLE SAGAVANIRKTOK RIVER OUTWASH, UNDIFFERENTIATED
        Enumerated_Domain:
          Enumerated_Domain_Value: td1
          Enumerated_Domain_Value_Definition: TERRACE DEPOSIT, HIGH-LEVEL
        Enumerated_Domain:
          Enumerated_Domain_Value: td2
          Enumerated_Domain_Value_Definition: TERRACE DEPOSIT, LOW-LEVEL
        Enumerated_Domain:
          Enumerated_Domain_Value: tg
          Enumerated_Domain_Value_Definition: TERRACE GRAVEL, UNDIVIDED
        Enumerated_Domain:
          Enumerated_Domain_Value: tg1
          Enumerated_Domain_Value_Definition: PLEISTOCENE TERRACE GRAVELS, OLDEST
        Enumerated_Domain:
          Enumerated_Domain_Value: tg1?
          Enumerated_Domain_Value_Definition: POSSIBLE PLEISTOCENE TERRACE GRAVELS, OLDEST
        Enumerated_Domain:
          Enumerated_Domain_Value: tg2
          Enumerated_Domain_Value_Definition: PLEISTOCENE TERRACE GRAVELS, OLDER
        Enumerated_Domain:
          Enumerated_Domain_Value: tg2?
          Enumerated_Domain_Value_Definition: POSSIBLE PLEISTOCENE TERRACE GRAVELS, OLDER
        Enumerated_Domain:
          Enumerated_Domain_Value: tg3
          Enumerated_Domain_Value_Definition: PLEISTOCENE TERRACE GRAVELS, YOUNGER
        Enumerated_Domain:
          Enumerated_Domain_Value: tr
          Enumerated_Domain_Value_Definition: TALUS RUBBLE
        Enumerated_Domain:
          Enumerated_Domain_Value: tri
          Enumerated_Domain_Value_Definition: TALUS RUBBLE, INACTIVE
        Enumerated_Domain:
          Enumerated_Domain_Value: us
          Enumerated_Domain_Value_Definition: UPLAND SILT DEPOSITS
    Attribute:
      Attribute_Label: MODIFIER
      Attribute_Definition:
        MODIFIER is a character (30 30 c) item in the polygon attribute table. MODIFIER
        describes additional surface characteristics of a unit if known.  The same attribute
        can be assigned to multiple units.  MODIFIER is also used to place overprint patterns
        or symbols on the map.
      Attribute_Definition_Source: This dataset
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: ARRIGETCH SYMBOL
          Enumerated_Domain_Value_Definition: Active talus aprons (jagged upper limits) above lobate rock glaciers
        Enumerated_Domain:
          Enumerated_Domain_Value: HEAVILY ERODED
          Enumerated_Domain_Value_Definition: Heavily eroded drift or bedrock
        Enumerated_Domain:
          Enumerated_Domain_Value: PEDIMENT-LIKE EROSION SURFACE
          Enumerated_Domain_Value_Definition: Pediment-like erosion surface near north flank of Brooks Range (Killik River quadrangle)
        Enumerated_Domain:
          Enumerated_Domain_Value: SILT-COVERED
          Enumerated_Domain_Value_Definition: Silt-covered bedrock
        Enumerated_Domain:
          Enumerated_Domain_Value: SSL
          Enumerated_Domain_Value_Definition: Surface and subsurface lacustrine deposits
        Enumerated_Domain:
          Enumerated_Domain_Value: UPLAND EROSION SURFACES
          Enumerated_Domain_Value_Definition: Upland erosion surface near head of Alatna Valley
  Detailed_Description:
    Entity_Type:
      Entity_Type_Label: points
      Entity_Type_Definition:
        Characteristic of point features in coverage gaar_pnt are
        coded in gaar_pnt.pat, the point attribute table.  The .pat
        includes the following items:  DESCRIPTION and CODE.
      Entity_Type_Definition_Source: This dataset
    Attribute:
      Attribute_Label: CODE
      Attribute_Definition:
        CODE is a positive integer value (3 3 I) item in the
        point attribute table.  Every unique type of point has a unique
        CODE value.  Each CODE value listed below is described
        and then defined by the information from the DESCRIPTION (80 80 c) item.
      Attribute_Definition_Source: This dataset
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: 4
          Enumerated_Domain_Value_Definition: Two parallel brackets; U-shaped pass - Where glacier crossed topographic divide; Angle of point rotation determines correct symbol placement
        Enumerated_Domain:
          Enumerated_Domain_Value: 5
          Enumerated_Domain_Value_Definition: Open circle with radiating lines; Pingo
        Enumerated_Domain:
          Enumerated_Domain_Value: 6
          Enumerated_Domain_Value_Definition:
            Closed circle with irregular tail; Spring - Circle designates place or origin;
            tail shows flow direction; Angle of point rotation determines correct flow direction
  Detailed_Description:
    Entity_Type:
      Entity_Type_Label: arcs
      Entity_Type_Definition:
        Characteristic of arc features in coverage gaar_arrow are
        coded in gaar_arrow.aat, the arc attribute table.  The .aat
        includes the following items:  ARC-CODE and LTYPE.
      Entity_Type_Definition_Source: This dataset
    Attribute:
      Attribute_Label: ARC-CODE
      Attribute_Definition:
        ARC-CODE is a positive integer value (3 3 I) item in the
        point attribute table.  Every unique type of point has a unique
        ARC-CODE value.  Each ARC-CODE value listed below is described
        and then defined by the information from the LTYPE (80 80 c) item.
      Attribute_Definition_Source: This dataset
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: 201
          Enumerated_Domain_Value_Definition: Black arrowhead; Direction of glacier flow across topographic divide
        Enumerated_Domain:
          Enumerated_Domain_Value: 202
          Enumerated_Domain_Value_Definition: Black arrowhead with an open circle over the tail; Direction of ice movement or meltwater drainage across ice-scoured bedrock
        Enumerated_Domain:
          Enumerated_Domain_Value: 203
          Enumerated_Domain_Value_Definition: White arrowhead; Former meltwater flow direction across topographic divide
        Enumerated_Domain:
          Enumerated_Domain_Value: 207
          Enumerated_Domain_Value_Definition: Line with no arrowhead; Multitailed arrows
Distribution_Information:
  Distributor:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization: USGS Information Services
      Contact_Address:
        Address_Type: mailing address
        Address:
          Box 25286
          Denver Federal Center
        City: Denver
        State_or_Province: CO
        Postal_Code: 80225-0046
        Country: USA
      Contact_Voice_Telephone: 303-202-4200 or 1-888-ASK-USGS
  Resource_Description: Scientific Investigations Map 3125
  Distribution_Liability:
    Although this data has been used by the USGS, no warranty,
    expressed or implied, is made by the USGS as to the accuracy
    of the data and related materials.  The act of distribution
    shall not constitute any such warranty, and no responsibility
    is assumed by the USGS in the use of these data, software,
    or related materials.
  Standard_Order_Process:
    Digital_Form:
      Digital_Transfer_Information:
        Format_Name: Scientific Investigations Map 3125
        Format_Version_Number: 1.0
        Format_Version_Date: 20100105
      Digital_Transfer_Option:
        Online_Option:
          Computer_Contact_Information:
            Network_Address:
              Network_Resource_Name: http://pubs.usgs.gov/sim/3125
    Fees: none
Metadata_Reference_Information:
  Metadata_Date: 20100105
  Metadata_Review_Date: 20090812
  Metadata_Contact:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization: U.S. Geological Survey
        Contact_Person: Keith Labay
      Contact_Address:
        Address_Type: mailing and physical address
        Address: 4200 University Drive
        City: Anchorage
        State_or_Province: AK
        Postal_Code: 99508-4667
        Country: USA
      Contact_Voice_Telephone: 907-786-7410
      Contact_Electronic_Mail_Address: klabay@usgs.gov
  Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
  Metadata_Standard_Version: FGDC-STD-001-1998