Identification_Information:
  Citation:
    Citation_Information:
      Originator: Susan M. Karl
      Originator: Peter J. Haeussler
      Originator: Anne E. McCafferty
      Publication_Date: 1999
      Title:
        Reconnaissance geologic map of the Duncan Canal/Zarembo
        Island area, southeastern Alaska
      Geospatial_Data_Presentation_Form: map
      Series_Information:
        Series_Name: U.S. Geological Survey Open-File Report
        Issue_Identification: OFR 99-168
  Description:
    Abstract:
      USGS OFR 99-168 is an update of bedrock geologic mapping
      of the Duncan Canal/Zarembo Island area in southeast Alaska.
      This new mapping incorporates recent a recent airborne
      geophysical survey, new field work, fossils, radiometric
      ages, and geochemical signatures.
    Purpose:
      The purpose of this geologic map is to identify and
      understand the sources of geophysical anomalies found
      during airborne geophysical survey in 1997.  This area
      was selected for the geophysical survey because of its
      high mineral potential.
  Time_Period_of_Content:
    Time_Period_Information:
      Single_Date/Time:
        Calendar_Date: 1999
    Currentness_Reference: publication date
  Status:
    Progress: Complete
    Maintenance_and_Update_Frequency: Unknown
  Spatial_Domain:
    Bounding_Coordinates:
      West_Bounding_Coordinate: -134.0
      East_Bounding_Coordinate: -131.6
      North_Bounding_Coordinate: 57.2
      South_Bounding_Coordinate: 56.0
  Keywords:
    Theme:
      Theme_Keyword_Thesaurus: None
      Theme_Keyword: geology
      Theme_Keyword: bedrock
      Theme_Keyword: fossil
      Theme_Keyword: structure
      Theme_Keyword: compilation
      Theme_Keyword: reconnaissance
    Place:
      Place_Keyword_Thesaurus: None
      Place_Keyword: Petersburg
      Place_Keyword: Duncan Canal
      Place_Keyword: Zarembo Island
      Place_Keyword: Wrangell
      Place_Keyword: southeast Alaska
      Place_Keyword: Alaska
  Access_Constraints: None
  Use_Constraints: None
  Point_of_Contact:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization: U.S. Geological Survey
        Contact_Person: Susan M. Karl
      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: 907-561-1181
      Contact_Electronic_Mail_Address: skarl@usgs.gov
  Browse_Graphic:
    Browse_Graphic_File_Name: of99-168-map.pdf
    Browse_Graphic_File_Description:
      Adobe PDF file showing the map sheet from OFR99-168 shows the
      geologic map with fossil locations, cross-sections, correlation
      of geologic units, and a brief description of the geologic
      units.
    Browse_Graphic_File_Type: PDF
  Data_Set_Credit: Kelly Brunt, Raytheon STX contractor
  Native_Data_Set_Environment:
    This coverage was created using ESRI ARC/Info, version 7,
    on a Unix platform
Data_Quality_Information:
  Attribute_Accuracy:
    Attribute_Accuracy_Report:
      The linework was captured by hand digitizing from 1:63,360
      scale stable base maps.  The coverage was edited and
      topology was built.  The arcs and polygons were attributed.
      The linework was captured by hand digitizing from field
      compilations on stable base mylar at 1:63,360 scale.
      Vector and polygon attributes were obtained from field
      maps and compilations.  The digital data has been visually
      checked and the geologic map has undergone technical review.
  Logical_Consistency_Report:
    The geology coverage, dzgeol, is a network coverage containing
    arcs and polygons.  Each polygon has a coded attribute
    designating the mapped geologic unit.  Faults and stratigraphic
    contacts are represented as arcs.  When a fault is also a
    stratigraphic contact, only a single arc is present.  Dangling
    arcs may be present (faults, dikes, etc.)

    Coverage dzfossil is a point data set showing the locations of
    fossil samples.  The data set includes fossil identification,
    stratigraphic age, color alteratioin index, and name of the
    identifier.

    Coverage dzstruct is a point data set containing strike and
    dip information for bedding and foliation.

  Completeness_Report:
    These digital files are the geospatial files used to create
    the geologic map.  Files for the correlation of map units and
    cross-sections 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 map compilers, and the
        limitations of the map.  The Duncan Canal/Zarembo Island area
        geologic map is intended to be used at a scale of 1:150,000;
        it is not intended to be used at a more detailed scale.
  Lineage:
    Process_Step:
      Process_Description:
        Linework was captured by hand digitizing from a stable
        base line drawing.  The digital linework was edited and
        attributed using ARC/Info.  The coverage was cleaned,
        built for polygon topology, and had labels created and
        attributed.  For the purpose of distribution, the
        coverage has been converted to an interchange format
        file using the ARC/Info export command.
      Process_Date: 1999
Spatial_Data_Organization_Information:
  Direct_Spatial_Reference_Method: Vector
Spatial_Reference_Information:
  Horizontal_Coordinate_System_Definition:
    Planar:
      Grid_Coordinate_System:
        Grid_Coordinate_System_Name: Universal Transverse Mercator
        Universal_Transverse_Mercator:
          UTM_Zone_Number: 8
          Transverse_Mercator:
            Scale_Factor_at_Central_Meridian: 0.9996
            Longitude_of_Central_Meridian: -135.0
            Latitude_of_Projection_Origin: 0.0
            False_Easting: 0.0
            False_Northing: 0.0
      Planar_Coordinate_Information:
        Planar_Coordinate_Encoding_Method: coordinate pair
        Coordinate_Representation:
          Abscissa_Resolution: 150
          Ordinate_Resolution: 150
        Planar_Distance_Units: meters
Entity_and_Attribute_Information:
  Detailed_Description:
    Entity_Type:
      Entity_Type_Label: arcs
      Entity_Type_Definition:
        Characteristic of arcs in dzgeol.aat, the arc attribute table,
        of the geology coverage
      Entity_Type_Definition_Source: USGS OFR 99-168
    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 from 1-99.  ARC-CODE
        identifies the type of geologic contact or other line feature.
        A description of the arc-code is given in the item LINE-TYPE.
        Look-up table, dzgeol.lut2, also contains this information.
      Attribute_Definition_Source: USGS OFR 99-168
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: 1
          Enumerated_Domain_Value_Definition: Stratigraphic contact, certain location
        Enumerated_Domain:
          Enumerated_Domain_Value: 2
          Enumerated_Domain_Value_Definition: Stratigraphic contact, approximate location
        Enumerated_Domain:
          Enumerated_Domain_Value: 7
          Enumerated_Domain_Value_Definition: Shoreline or riverbank
        Enumerated_Domain:
          Enumerated_Domain_Value: 9
          Enumerated_Domain_Value_Definition: Boundary of altered zone or hornfels
        Enumerated_Domain:
          Enumerated_Domain_Value: 10
          Enumerated_Domain_Value_Definition: Thrust fault, certain location; teeth on right from origin
        Enumerated_Domain:
          Enumerated_Domain_Value: 11
          Enumerated_Domain_Value_Definition: Thrust fault, location approximate; teeth on right from origin
        Enumerated_Domain:
          Enumerated_Domain_Value: 15
          Enumerated_Domain_Value_Definition: Ice contact
        Enumerated_Domain:
          Enumerated_Domain_Value: 30
          Enumerated_Domain_Value_Definition: Fault, sense of displacement uncertain, location certain
        Enumerated_Domain:
          Enumerated_Domain_Value: 31
          Enumerated_Domain_Value_Definition: Fault, sense of displacement uncertain, location approximate
        Enumerated_Domain:
          Enumerated_Domain_Value: 50
          Enumerated_Domain_Value_Definition: Dikes and sills
        Enumerated_Domain:
          Enumerated_Domain_Value: 51
          Enumerated_Domain_Value_Definition: Concealed contact
        Enumerated_Domain:
          Enumerated_Domain_Value: 52
          Enumerated_Domain_Value_Definition: Concealed fault
        Enumerated_Domain:
          Enumerated_Domain_Value: 53
          Enumerated_Domain_Value_Definition: Concealed thrust fault
        Enumerated_Domain:
          Enumerated_Domain_Value: 55
          Enumerated_Domain_Value_Definition: Concealed normal fault, having right lateral oblique slip
        Enumerated_Domain:
          Enumerated_Domain_Value: 56
          Enumerated_Domain_Value_Definition: Concealed normal fault, having left lateral oblique slip
        Enumerated_Domain:
          Enumerated_Domain_Value: 71
          Enumerated_Domain_Value_Definition:
            Normal fault, having right lateral oblique slip, location
            certain
        Enumerated_Domain:
          Enumerated_Domain_Value: 72
          Enumerated_Domain_Value_Definition:
            Normal fault, having right lateral oblique slip, location
            approximate
        Enumerated_Domain:
          Enumerated_Domain_Value: 73
          Enumerated_Domain_Value_Definition:
            Normal fault, having left lateral oblique slip, location
            certain
        Enumerated_Domain:
          Enumerated_Domain_Value: 74
          Enumerated_Domain_Value_Definition:
            Normal fault, having left lateral oblique slip, location
            approximate
        Enumerated_Domain:
          Enumerated_Domain_Value: 88
          Enumerated_Domain_Value_Definition: Right lateral fault, location approximate
        Enumerated_Domain:
          Enumerated_Domain_Value: 98
          Enumerated_Domain_Value_Definition: latitude and longitude marks used for cartography
        Enumerated_Domain:
          Enumerated_Domain_Value: 99
          Enumerated_Domain_Value_Definition: Bounding line of coverage
  Detailed_Description:
    Entity_Type:
      Entity_Type_Label: polygons
      Entity_Type_Definition:
        Characteristic of the polygon features in dzgeol are coded in
        the dzgeol.pat,  the polygon attribute table.  The .pat
        contains the following items: CLASS (4 5 B), UNIT (geologic
        unit label), DESC (brief description of geologic unit)
      Entity_Type_Definition_Source: USGS OFR 99-168
    Attribute:
      Attribute_Label: CLASS
      Attribute_Definition:
        Class is a positive integer value (4 5 B) item in the polygon
        attribute table.  Values range from 2-10059.  A lookup table,
        dzgeol.lut, contains CLASS, LABEL, and DESC (a brief
        descripton of the geologic unit).  See USGS OFR 99-168 for
        full description of the geologic units.
      Attribute_Definition_Source: USGS OFR 99-168
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: 2
          Enumerated_Domain_Value_Definition: Qs - Surficial deposits (Quaternary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 3
          Enumerated_Domain_Value_Definition: Qb - Basalt (Quaternary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 4
          Enumerated_Domain_Value_Definition: QTv - Vent breccia (Quaternary and Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 5
          Enumerated_Domain_Value_Definition: QTa - Andesite (Quaternary and Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 6
          Enumerated_Domain_Value_Definition: QTc - Volcaniclastic deposits (Quaternary and Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 7
          Enumerated_Domain_Value_Definition: QTr - Rhyolite (Quaternary and Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 8
          Enumerated_Domain_Value_Definition: QTb - Basalt (Quaternary and Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 9
          Enumerated_Domain_Value_Definition: QTd - Dikes, sills, and intrusive rocks (Quaternary and Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 11
          Enumerated_Domain_Value_Definition: Tmae - Alkali granite (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 12
          Enumerated_Domain_Value_Definition: Tmge - Granite (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 13
          Enumerated_Domain_Value_Definition: Tmme - Migmatite (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 14
          Enumerated_Domain_Value_Definition: Tmaz - Alkali granite (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 15
          Enumerated_Domain_Value_Definition: Tmgk - Granitic rocks (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 16
          Enumerated_Domain_Value_Definition: Tmdk - Diorite (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 19
          Enumerated_Domain_Value_Definition: Tk - Kootznahoo Formation (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 20
          Enumerated_Domain_Value_Definition: Kwqo - Quartz monzodiorite (Cretaceous)
        Enumerated_Domain:
          Enumerated_Domain_Value: 24
          Enumerated_Domain_Value_Definition: Kbdu - Dunite (Cretaceous)
        Enumerated_Domain:
          Enumerated_Domain_Value: 25
          Enumerated_Domain_Value_Definition: Kbwh - Wherlite (Cretaceous)
        Enumerated_Domain:
          Enumerated_Domain_Value: 26
          Enumerated_Domain_Value_Definition: Kbgb - Gabbro (Cretaceous)
        Enumerated_Domain:
          Enumerated_Domain_Value: 30
          Enumerated_Domain_Value_Definition: TRhl - Hyd Group limestone (Triassic)
        Enumerated_Domain:
          Enumerated_Domain_Value: 31
          Enumerated_Domain_Value_Definition: TRhb - Hyd Group breccia (Triassic)
        Enumerated_Domain:
          Enumerated_Domain_Value: 32
          Enumerated_Domain_Value_Definition: Pp - Pybus Formation (Permian)
        Enumerated_Domain:
          Enumerated_Domain_Value: 33
          Enumerated_Domain_Value_Definition: PCsy - Syenite (Permian to Pennsylvanian)
        Enumerated_Domain:
          Enumerated_Domain_Value: 36
          Enumerated_Domain_Value_Definition: Sch - Heceta Limestone (Lower to Upper Silurian)
        Enumerated_Domain:
          Enumerated_Domain_Value: 37
          Enumerated_Domain_Value_Definition:
            Schc - Polymictic conglomerate of the Heceta Limestone (Lower
            to Upper Silurian)
        Enumerated_Domain:
          Enumerated_Domain_Value: 38
          Enumerated_Domain_Value_Definition: Scp - Polymictic conglomerate (Silurian)
        Enumerated_Domain:
          Enumerated_Domain_Value: 39
          Enumerated_Domain_Value_Definition: Stbg - Bay of Pillars Formation graywacke turbidites (Silurian)
        Enumerated_Domain:
          Enumerated_Domain_Value: 40
          Enumerated_Domain_Value_Definition:
            Stbc - Bay of Pillars Formation polymictic conglomerate
            (Silurian)
        Enumerated_Domain:
          Enumerated_Domain_Value: 41
          Enumerated_Domain_Value_Definition: Stbo - Bay of Pillars Formation olistostrome deposits (Silurian)
        Enumerated_Domain:
          Enumerated_Domain_Value: 42
          Enumerated_Domain_Value_Definition:
            Stpg - Bay of Pillars Formation graywacke (Lower to Upper
            Silurian)
        Enumerated_Domain:
          Enumerated_Domain_Value: 43
          Enumerated_Domain_Value_Definition: Stpc - Bay of Pillars Formation conglomerate (Silurian)
        Enumerated_Domain:
          Enumerated_Domain_Value: 44
          Enumerated_Domain_Value_Definition:
            SOdg - Descon Formation graywacke (Lower Ordovician to Lower
            Silurian)
        Enumerated_Domain:
          Enumerated_Domain_Value: 45
          Enumerated_Domain_Value_Definition:
            SOdl - Descon Formation limestone (Lower Ordovician to Upper
            Silurian)
        Enumerated_Domain:
          Enumerated_Domain_Value: 49
          Enumerated_Domain_Value_Definition:
            KJsg - Seymour Canal Formation greenstone (Cretaceous and
            Jurassic)
        Enumerated_Domain:
          Enumerated_Domain_Value: 50
          Enumerated_Domain_Value_Definition: Ktif - Tonalite (Cretaceous)
        Enumerated_Domain:
          Enumerated_Domain_Value: 51
          Enumerated_Domain_Value_Definition: Ktop - Tonalite porphyry (Cretaceous)
        Enumerated_Domain:
          Enumerated_Domain_Value: 52
          Enumerated_Domain_Value_Definition: Ktoc - Tonalite porphyry (Cretaceous)
        Enumerated_Domain:
          Enumerated_Domain_Value: 53
          Enumerated_Domain_Value_Definition: Kqop - Quartz monzodiorite (Cretaceous)
        Enumerated_Domain:
          Enumerated_Domain_Value: 54
          Enumerated_Domain_Value_Definition: Kqo - Quartz monzodiorite (Cretaceous)
        Enumerated_Domain:
          Enumerated_Domain_Value: 55
          Enumerated_Domain_Value_Definition: Kdi - Diorite (Cretaceous)
        Enumerated_Domain:
          Enumerated_Domain_Value: 56
          Enumerated_Domain_Value_Definition: Kuk - Ultramafic complex (Cretaceous)
        Enumerated_Domain:
          Enumerated_Domain_Value: 57
          Enumerated_Domain_Value_Definition: Khb - Hornblendite (Cretaceous)
        Enumerated_Domain:
          Enumerated_Domain_Value: 58
          Enumerated_Domain_Value_Definition:
            KJsv - Seymour Canal Formation volcanic rocks (Cretaceous and
            Jurassic)
        Enumerated_Domain:
          Enumerated_Domain_Value: 59
          Enumerated_Domain_Value_Definition: KJss - Seymour Canal Formation (Cretaceous and Jurassic)
        Enumerated_Domain:
          Enumerated_Domain_Value: 67
          Enumerated_Domain_Value_Definition: Mzg - Gabbro (Mesozoic)
        Enumerated_Domain:
          Enumerated_Domain_Value: 70
          Enumerated_Domain_Value_Definition: TRhv - Hyd Group volcanic rocks (Triassic)
        Enumerated_Domain:
          Enumerated_Domain_Value: 71
          Enumerated_Domain_Value_Definition: Dls - Fossiliferous limestone (Lower and Middle Devonian)
        Enumerated_Domain:
          Enumerated_Domain_Value: 72
          Enumerated_Domain_Value_Definition: Tdr - Rhyolite (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 74
          Enumerated_Domain_Value_Definition: Tag - Alaskite granite (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 75
          Enumerated_Domain_Value_Definition: Tlgm - Leucocratic granodioritic migmatite (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 76
          Enumerated_Domain_Value_Definition: Tgdp - Porphyritic granodiorite (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 77
          Enumerated_Domain_Value_Definition: Tgrg - Gneissic granite and granodiorite (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 78
          Enumerated_Domain_Value_Definition: Tgdb - Granodiorite and quartz diorite (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 80
          Enumerated_Domain_Value_Definition: Tlg - Leucocratic granite and granodiorite (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 81
          Enumerated_Domain_Value_Definition: Tgd - Granodiorite (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 82
          Enumerated_Domain_Value_Definition: Ttom - Tonalite migmatite (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 83
          Enumerated_Domain_Value_Definition: Tto - Tonalite (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 84
          Enumerated_Domain_Value_Definition: Tgdg - Gneissic granodiorite (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 85
          Enumerated_Domain_Value_Definition: MzPzp - Phyllite (Mesozoic and Paleozoic)
        Enumerated_Domain:
          Enumerated_Domain_Value: 86
          Enumerated_Domain_Value_Definition: MzPzbs - Biotite schist (Mesozoic and Paleozoic)
        Enumerated_Domain:
          Enumerated_Domain_Value: 87
          Enumerated_Domain_Value_Definition: MzPzsc - Schistose conglomerate (Mesozoic and Paleozoic)
        Enumerated_Domain:
          Enumerated_Domain_Value: 88
          Enumerated_Domain_Value_Definition: MzPzhs - Hornblende schist (Mesozoic and Paleozoic)
        Enumerated_Domain:
          Enumerated_Domain_Value: 89
          Enumerated_Domain_Value_Definition: MzPzm - Marble (Mesozoic and Paleozoic)
        Enumerated_Domain:
          Enumerated_Domain_Value: 90
          Enumerated_Domain_Value_Definition: MzPzbg - Biotite gneiss (Mesozoic and Paleozoic)
        Enumerated_Domain:
          Enumerated_Domain_Value: 91
          Enumerated_Domain_Value_Definition: MzPzhg - Hornblende gneiss (Mesozoic and Paleozoic)
        Enumerated_Domain:
          Enumerated_Domain_Value: 92
          Enumerated_Domain_Value_Definition: MzPzgn - Gneiss (Mesozoic and Paleozoic)
        Enumerated_Domain:
          Enumerated_Domain_Value: 93
          Enumerated_Domain_Value_Definition: Kmgf - Granodioritic migmatite (Cretaceous)
        Enumerated_Domain:
          Enumerated_Domain_Value: 94
          Enumerated_Domain_Value_Definition: Ktef - Tonalite (Cretaceous)
        Enumerated_Domain:
          Enumerated_Domain_Value: 95
          Enumerated_Domain_Value_Definition: Ktob - Tonalite (Cretaceous)
        Enumerated_Domain:
          Enumerated_Domain_Value: 96
          Enumerated_Domain_Value_Definition: Kgb - Gabbro (Cretaceous)
        Enumerated_Domain:
          Enumerated_Domain_Value: 101
          Enumerated_Domain_Value_Definition: Ice
        Enumerated_Domain:
          Enumerated_Domain_Value: 102
          Enumerated_Domain_Value_Definition: Water
        Enumerated_Domain:
          Enumerated_Domain_Value: 106
          Enumerated_Domain_Value_Definition: TRhsv - Hyd Group sedimentary and volcanic rocks (Triassic)
        Enumerated_Domain:
          Enumerated_Domain_Value: 107
          Enumerated_Domain_Value_Definition: PMc - Cannery Formation (Permian and Mississippian)
        Enumerated_Domain:
          Enumerated_Domain_Value: 109
          Enumerated_Domain_Value_Definition: Dsv - Metasedimentary and metavolcanic rocks (Devonian)
        Enumerated_Domain:
          Enumerated_Domain_Value: 110
          Enumerated_Domain_Value_Definition: Tqdz - Quartz diorite (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 111
          Enumerated_Domain_Value_Definition: Qls - Landslide deposits (Quaternary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 113
          Enumerated_Domain_Value_Definition: TRha - Hyd Group argillite (Triassic)
        Enumerated_Domain:
          Enumerated_Domain_Value: 114
          Enumerated_Domain_Value_Definition: TRh - Hyd Group (Triassic)
        Enumerated_Domain:
          Enumerated_Domain_Value: 115
          Enumerated_Domain_Value_Definition: Tgbk - Gabbro (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 116
          Enumerated_Domain_Value_Definition: TRh? - Hyd Group? (Triassic)
        Enumerated_Domain:
          Enumerated_Domain_Value: 117
          Enumerated_Domain_Value_Definition: PzpCm - Metamorphic rocks (Paleozoic and Precambrian)
        Enumerated_Domain:
          Enumerated_Domain_Value: 119
          Enumerated_Domain_Value_Definition: Ki - Intrusive rocks (Cretaceous)
        Enumerated_Domain:
          Enumerated_Domain_Value: 121
          Enumerated_Domain_Value_Definition: Mzi - Intrusive rocks (Mesozoic)
        Enumerated_Domain:
          Enumerated_Domain_Value: 123
          Enumerated_Domain_Value_Definition: Qb? - Basalt? (Quaternary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 127
          Enumerated_Domain_Value_Definition: Ti - Intermediate intrusive rocks (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 131
          Enumerated_Domain_Value_Definition:
            MzPzsv - Metasedimentary and metavolcanic rocks (Mesozoic and
            Paleozoic)
        Enumerated_Domain:
          Enumerated_Domain_Value: 134
          Enumerated_Domain_Value_Definition: Tmqe - Quartz diorite and diorite (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 137
          Enumerated_Domain_Value_Definition:
            KJsm - Stephens Passage Group sedimentary rocks of Marsh
            Island (Cretaceous)
        Enumerated_Domain:
          Enumerated_Domain_Value: 139
          Enumerated_Domain_Value_Definition: Tgdm - Gneissic granodioritic migmatite (Tertiary)
        Enumerated_Domain:
          Enumerated_Domain_Value: 200
          Enumerated_Domain_Value_Definition: dike
        Enumerated_Domain:
          Enumerated_Domain_Value: 10038
          Enumerated_Domain_Value_Definition: Scp - hornfels Scp
        Enumerated_Domain:
          Enumerated_Domain_Value: 10039
          Enumerated_Domain_Value_Definition: Stbg - hornfels Stbg
        Enumerated_Domain:
          Enumerated_Domain_Value: 10042
          Enumerated_Domain_Value_Definition: Stpg - hornfels Stpg
        Enumerated_Domain:
          Enumerated_Domain_Value: 10043
          Enumerated_Domain_Value_Definition: Stpc - hornfels Stpc
        Enumerated_Domain:
          Enumerated_Domain_Value: 1044
          Enumerated_Domain_Value_Definition: SOdg - hornfels SOdg
        Enumerated_Domain:
          Enumerated_Domain_Value: 10059
          Enumerated_Domain_Value_Definition: KJss - hornfels KJss
  Detailed_Description:
    Entity_Type:
      Entity_Type_Label: point
      Entity_Type_Definition:
        Fossil locality and data are stored in dzfossil.pat.  Items
        include MAP (map number), SAMPLE (sample id), AGE (stratigraphic
        age range), FOSSIL1-9 (fossil id), CAI_MIN and CAI_MAX (color
        alteration index minimum and maximum), SCIENTIST (identifier),
        SOURCE (reference), and USGS (USGS Collection id)
      Entity_Type_Definition_Source: USGS OFR 99-168
  Detailed_Description:
    Entity_Type:
      Entity_Type_Label: point
      Entity_Type_Definition:
        Point coverage dzstruct contains measurments of strike and
        dip of bedding and foliations.  Items include:  LAT and LONG
        (latitude and longitude in decimal degrees), ANGLE (strike),
        DIP (angle of dip), STATION (station id), and TYPE (numeric
        code for type of measurement)
      Entity_Type_Definition_Source: OFR 99-168
    Attribute:
      Attribute_Label: TYPE
      Attribute_Definition:
        TYPE is a positive integer value item in the point attribute
        table.  TYPE describes the what the measurement is of.
      Attribute_Definition_Source: OFR 99-168
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: 20
          Enumerated_Domain_Value_Definition: strike and dip of bedding
        Enumerated_Domain:
          Enumerated_Domain_Value: 49
          Enumerated_Domain_Value_Definition: strike of bedding, upright
        Enumerated_Domain:
          Enumerated_Domain_Value: 50
          Enumerated_Domain_Value_Definition: strike of dip of bedding, overturned
        Enumerated_Domain:
          Enumerated_Domain_Value: 51
          Enumerated_Domain_Value_Definition: strike and dip of foliation in intrusive rocks
        Enumerated_Domain:
          Enumerated_Domain_Value: 52
          Enumerated_Domain_Value_Definition: strike and dip of foliation
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: USGS OFR 99-168
  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: ARCE
      Digital_Transfer_Option:
        Online_Option:
          Computer_Contact_Information:
            Network_Address:
              Network_Resource_Name: http://geopubs.wr.usgs.gov/open-file/of99-168
    Fees: none
Metadata_Reference_Information:
  Metadata_Date: 20010621
  Metadata_Contact:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization:
          U.S. Geological Survey
          Mineral Resource Program - Alaska Section
        Contact_Person: Nora Shew
      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: 907-786-7445
      Contact_Electronic_Mail_Address: nshew@usgs.gov
  Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
  Metadata_Standard_Version: FGDC-STD-001-1998