Metadata:

  Identification_Information:
    Citation:
      Citation_Information:
        Originator: Blake, M.C., Jr.
        Originator: Graymer, R.W.
        Originator: Stamski, R.E.
        Publication_Date: 2002
        Publication_Time: 
        Title: Geologic map and map database of western Sonoma, northernmost Marin, and southernmost Mendocino Counties, California
        Edition: 1.0
        Geospatial_Data_Presentation_Form: geologic map
          Series_Name: U.S. Geological Survey Miscellaneous Field Studies Report
          Issue_Identification: 2402
        Publication_Information:
          Publication_Place: Menlo Park, CA
          Publisher: U.S. Geological Survey
        Other_Citation_Details: 
        Online_Linkage: http://geopubs.wr.usgs.gov/map-mf/mf2402

    Description: 
      Abstract: This digital map database, compiled from previously published and unpublished data, and new mapping by the authors, represents the general distribution of bedrock and surficial deposits in the mapped area.  Together with the accompanying text file (wsomf.ps, wsomf.pdf, wsomf.txt), it provides current information on the geologic structure and stratigraphy of the area covered.  The database delineates map units that are identified by general age and lithology following the stratigraphic nomenclature of the U.S. Geological Survey.  The scale of the source maps limits the spatial resolution (scale) of the database to 1:62,500 or smaller.

      Purpose: This database and accompanying plot files depict the distribution of geologic materials and structures at a regional (1:100,000) scale.  The report is intended to provide geologic information for the regional study of materials properties, earthquake shaking, landslide potential, mineral hazards, seismic velocity, and earthquake faults.  In addition, the report contains new information and interpretations about the regional geologic history and framework.  However, the regional scale of this report does not provide sufficient detail for site development purposes.  In addition, this map does not take the place of fault-rupture hazard zones designated by the California State Geologist (Hart and Bryant, 1999).  Similarly, the database cannot be used to identify or delineate landslides in the region.
     

      Supplemental_Information:
 
        Procedures_Used: The databases in this report were compiled in ARC/INFO, a commercial Geographic Information System (Environmental Systems Research Institute, Redlands, California), with version 3.0 of the menu interface ALACARTE (Fitzgibbon and Wentworth, 1991, Fitzgibbon, 1991, Wentworth and Fitzgibbon, 1991).  The files are in either GRID (ARC/INFO raster data) format or COVERAGE (ARC/INFO vector data) format.  Coverages are stored in uncompressed ARC export format (ARC/INFO version 7).  ARC/INFO export files (files with the .e00 extension) can be converted into ARC/INFO coverages in ARC/INFO (see below) and can be read by some other Geographic Information Systems, such as MapInfo via ArcLink and ESRI's ArcView (version 1.0 for Windows 3.1 to 3.11 is available for free from ESRI's web site:  http://www.esri.com). The digital compilation was done in version 7.1.1 of ARC/INFO with version 3.0 of the menu interface ALACARTE (Fitzgibbon and Wentworth, 1991, Fitzgibbon, 1991, Wentworth and Fitzgibbon, 1991).  The geologic map information was digitized from stable originals of the geologic maps at 1:62,500 and 1:24,000 scale.  The author manuscripts (pen on mylar) were scanned using a Altek monochrome scanner with a resolution of 800 dots per inch.  The scanned images were vectorized and transformed from scanner coordinates to projection coordinates with digital tics placed by hand at quadrangle corners.  The scanned lines were edited interactively by hand using ALACARTE, color boundaries were tagged as appropriate, and scanning artifacts visible at 1:24,000 were removed. 


        Revisions: 2/25/02  This is the pre-release version of the report.  There have been no revisions to any part of the report.  Please see the ASCII text file mf2402.rev for more information about revisions.

        Reviews_Applied_to_Data: This report has undergone two scientific peer reviews, one digital database review, one review for conformity with geologic names policy, and review of the plotfiles for conformity with USGS map standards. 
 
        Related_Spatial_and_Tabular_Data_Sets: This report consists of a set of geologic map database files (Arc/Info coverages) and supporting text and plotfiles.  In addition, the report includes two sets of plotfiles (PostScript and PDF format) that will generate map sheets and pamphlets similar to a traditional USGS Miscellaneous Field Studies Report.  These files are described in the explanatory pamphlets (wsomf.ps, wsomf.pdf, or wsomf.txt).  The base map layer used in the preparation of the geologic map plotfiles was derived from scanned and vectorized versions of USGS 1:125,000 scale regional topographic maps (Aitken, 1997).

        Other_References_Cited:  Other references cited are listed in the explanatory pamphlet (wsomf.ps, wsomf.pdf, or wsomf.txt)

    Time_Period_of_Content:
      Time_Period_Information:
        Single_Date/Time:
          Calendar_Date: 2002
      Currentness_Reference:
        The date given is the publication date.  The information in the report is the most up-to-date available at the time of publication. 
   
    Status:
      Progress:  Pre-Publication
      Maintenance_and_Update_Frequency: As needed 
   
    Spatial_Domain:
      Bounding_Coordinates:
        West_Bounding_Coordinate: -122.3813277
        East_Bounding_Coordinate: -121.98088067
        North_Bounding_Coordinate: 38.00549682
        South_Bounding_Coordinate: 37.61967304
    Keywords:
      Theme:
        Theme_Keyword_Thesaurus:  None
        Theme_Keyword:  geology
        Theme_Keyword:  bedrock geology
        Theme_Keyword:  surficial geology
        Theme_Keyword:  geologic history
        Theme_Keyword:  Franciscan Complex
        Theme_Keyword:  Coastal belt
        Theme_Keyword:  Central belt
        Theme_Keyword:  Eastern belt
        Theme_Keyword:  Great Valley complex
        Theme_Keyword:  Salinian complex
        Theme_Keyword:  displaced terrane
        Theme_Keyword:  Novato Quarry terrane
        Theme_Keyword:  Lake Sonoma terrane
        Theme_Keyword:  Devil's Den Canyon terrane
        Theme_Keyword:  Marin Headlands terrane
        Theme_Keyword:  Central "terrane" (mŽlange)
        Theme_Keyword:  Yolla Bolly terrane
        Theme_Keyword:  Cazadero terrane
        Theme_Keyword:  Del Puerto terrane
        Theme_Keyword:  Elder Creek terrane
        Theme_Keyword:  Healdsburg terrane
        Theme_Keyword:  Point Arena terrane
        Theme_Keyword:  Coast Range ophiolite
        Theme_Keyword:  geologic structures
        Theme_Keyword:  Maacama fault zone
        Theme_Keyword:  Healdsburg fault zone
        Theme_Keyword:  Petaluma Valley fault
        Theme_Keyword:  Tolay fault
        Theme_Keyword:  Bloomfield fault
        Theme_Keyword:  San Andreas fault zone
        Theme_Keyword:  fault offset
      Place:
        Place_Keyword_Thesaurus:  None
        Place_Keyword:  United States of America
        Place_Keyword:  California
        Place_Keyword:  Sonoma County
        Place_Keyword:  Marin County
        Place_Keyword:  Mendocino County
      Stratum:
        Stratum_Keyword_Thesaurus:  None
        Stratum_Keyword: Artificial fill
        Stratum_Keyword: Alluvial fan and fluvial deposits
        Stratum_Keyword: Bay mud
        Stratum_Keyword: Beach and dune sand
        Stratum_Keyword: Landslide deposits
        Stratum_Keyword: Alluvial and marine terrace deposits
        Stratum_Keyword: Older alluvial fan deposits
        Stratum_Keyword: Clear Lake Volcanics
        Stratum_Keyword: Clear Lake Volcanics, rhyolite and rhyodacite
        Stratum_Keyword: Clear Lake Volcanics, olivine basalt
        Stratum_Keyword: Glen Ellen Formation
        Stratum_Keyword: Tuffaceous member
        Stratum_Keyword: Ohlson Ranch Formation
        Stratum_Keyword: Ohlson Ranch Formation, sandstone
        Stratum_Keyword: Ohlson Ranch Formation, conglomerate
        Stratum_Keyword: Sedimentary rocks of Little Sulphur Creek
        Stratum_Keyword: Sonoma Volcanics
        Stratum_Keyword: Sonoma Volcanics, andesite
        Stratum_Keyword: Sonoma Volcanics, basalt
        Stratum_Keyword: Wilson Grove Formation
        Stratum_Keyword: Wilson Grove Formation, tuff
        Stratum_Keyword: Sand and gravel of Cotati
        Stratum_Keyword: Petaluma Formation
        Stratum_Keyword: Undivided basalt (Pliocene and Miocene)
        Stratum_Keyword: Donnell Ranch volcanics of Youngman (1989)
        Stratum_Keyword: Sandstone, shale, and conglomerate (Early Cretaceous and Late Jurassic)
        Stratum_Keyword: Sandstone, siltstone, and shale (Early Cretaceous and Late Jurassic)
        Stratum_Keyword: Conglomerate (Early Cretaceous and Late Jurassic)
        Stratum_Keyword: Knoxville Formation
        Stratum_Keyword: Keratophyre and quartz keratophyre tuff (Late Jurassic)
        Stratum_Keyword: Coast Range ophiolite
        Stratum_Keyword: Coast Range ophiolite, mafic and intermediate volcanic rocks
        Stratum_Keyword: Coast Range ophiolite, mafic and intermediate intrusive rocks
        Stratum_Keyword: Coast Range ophiolite, ultramafic rocks
        Stratum_Keyword: Coast Range ophiolite, serpentinite
        Stratum_Keyword: Coast Range ophiolite, serpentinite, silica-carbonate rock
        Stratum_Keyword: Coast Range ophiolite, serpentinite mŽlange
        Stratum_Keyword: Sandstone (late Eocene to Late Cretaceous, Maastrichtian)
        Stratum_Keyword: Sandstone (late Eocene to Late Cretaceous, Turonian)
        Stratum_Keyword: Sandstone (Late Cretaceous, Turonian to Campanian)
        Stratum_Keyword: Greenstone (Late(?) Cretaceous)
        Stratum_Keyword: Sandstone (Late and Early Cretaceous, Cenomanian and/or late Albian)
        Stratum_Keyword: Greenstone, chert, and sandstone (Cretaceous and Jurassic)
        Stratum_Keyword: Chert (Cretaceous and Jurassic)
        Stratum_Keyword: Greenstone and chert (Cretaceous and Jurassic)
        Stratum_Keyword: Graywacke and mŽlange (Cretaceous and Jurassic)
        Stratum_Keyword: Melange
        Stratum_Keyword: Melange, greenstone block
        Stratum_Keyword: Melange, chert block
        Stratum_Keyword: Melange, graywacke block
        Stratum_Keyword: Melange, high-grade metamorphic rock block
        Stratum_Keyword: Melange, serpentinite block
        Stratum_Keyword: Greenstone (Jurassic)
        Stratum_Keyword: Metagraywacke (Cretaceous and Jurassic)
        Stratum_Keyword: Metabasalt (Cretaceous and Jurassic)
        Stratum_Keyword: Sandstone and mudstone of the Fort Ross area
        Stratum_Keyword: German Rancho Formation of Wentworth and others (1998b)
        Stratum_Keyword: Undivided German Rancho and Gualala Formations
        Stratum_Keyword: Gualala Formation of Wentworth and others (1998b)
        Stratum_Keyword: Anchor Bay member
        Stratum_Keyword: Stewarts Point member
        Stratum_Keyword: Spilite near Black Point
        Stratum_Keyword: Quartz-diorite of Bodega Head
      Temporal:
        Temporal_Keyword_Thesaurus:  None
        Temporal_Keyword: Mesozoic
        Temporal_Keyword: Jurassic
        Temporal_Keyword: Cretaceous
        Temporal_Keyword: Cenozoic
        Temporal_Keyword: Tertiary
        Temporal_Keyword: Paleogene
        Temporal_Keyword: Paleocene
        Temporal_Keyword: Eocene
        Temporal_Keyword: Neogene
        Temporal_Keyword: Miocene
        Temporal_Keyword: Pliocene
        Temporal_Keyword: Quaternary
        Temporal_Keyword: Pleistocene
        Temporal_Keyword: Holocene
  
    Access_Constraints:  None 
   
    Use_Constraints:
      Uses of this digital geologic map should not violate the spatial resolution of the data.  Although the digital form of the data removes the constraint imposed by the scale of a paper map, the detail and accuracy inherent in map scale are also present in the digital data.  The fact that this database was edited for a scale of 1:62,500 means that higher resolution information is not present in the dataset.  Plotting at scales larger than 1:62,500 will not yield greater real detail, although it may reveal fine-scale irregularities below the intended resolution of the database.  Similarly, where this database is used in combination with other data of higher resolution, the resolution of the combined output will be limited by the lower resolution of these data.
   
   
    Point_of_Contact:
      Contact_Information:
        Contact_Organization_Primary:
          Contact_Organization: USGS Western Geologic Mapping Team
          Contact_Person: Russell Graymer
        Contact_Address:
          Address_Type: mailing address
          Address: 345 Middlefield Road, MS 975
          City: Menlo Park
          State_or_Province: CA
          Postal_Code: 94025
          Country: USA
  
    Browse_Graphic:
      Browse_Graphic_File_Name: <http://geopubs.wr.usgs.gov/map-mf/mf2402/m2402h.jpg>
      Browse_Graphic_File_Description:
        A JPEG representation of the geologic map, map key, index maps, and cross-section.  180 kilobytes.
      Browse_Graphic_File_Type: JPEG
    Browse_Graphic:
      Browse_Graphic_File_Name:
            <http://geopubs.wr.usgs.gov/map-mf/mf2402/m2402f.pdf>
      Browse_Graphic_File_Description:
        A PDF representation of the geologic map and cross-section at a scale of 1:100,000, map key, and index maps, optimized for on-screen viewing.  4.8 megabytes.
      Browse_Graphic_File_Type: PDF
    Browse_Graphic:
      Browse_Graphic_File_Name:
            <http://geopubs.wr.usgs.gov/map-mf/mf2402/m2402g.pdf>
      Browse_Graphic_File_Description:
        A PDF representation of the explanatory pamphlet, optimized for on-screen viewing.  264 kilobytes.
      Browse_Graphic_File_Type: PDF
  
   
    Data_Set_Credit:
      We would like to acknowledge our many colleagues at the USGS, University of California, and Stanford University for their many contributions over the years.  We are grateful to the following U.S. Geological Survey paleontologists who have examined our fossils and provided ages necessary to establish the stratigraphic sequence and structure: David Bukry (Cretaceous and Tertiary nannoplankton), Kristin McDougall (Tertiary foraminifers), William Sliter (Cretaceous and Eocene foraminifers), John Barron (Tertiary diatoms), Charles Powell, II (Tertiary mollusks), and Benita Murchey (Mesozoic radiolaria).  We are also very grateful to managers and staff of Chevron, EXXON, UNOCAL, ARCO, and Shell Petroleum Companies who have provided reports, maps, picked slides, and residues for about 25,000 microfossil localities in the San Francisco Bay Region.  Finally, we are indebted to C.M. Wentworth, W.P. Irwin, and Earl E. Brabb of the USGS and David L. Jones of the University of California for their thorough reviews of the manuscript for this report, as well as Charles Powell, II, for his review of stratigraphic nomenclature and Zenon Valin for his review of the digital database.
   
    Security_Information:
      Security_Classification_System: None
      Security_Classification:  Unclassified
      Security_Handling_Description: None
  
    Native_Data_Set_Environment: SunOS, 5.5.1, sun4u UNIX, ARC/INFO version 7.2.1
  
    Cross_Reference:
      Citation_Information:
        Originator: Blake, M.C., Jr.
        Originator: Smith, J.T.
        Originator: Wentworth, C.M.
        Originator: Wright, R.H.
        Publication_Date: 1971
        Title: Preliminary geologic map of western Sonoma and northernmost Marin County, California
        Geospatial_Data_Presentation_Form: Paper map
        Series_Information:
          Series_Name: U.S. Geological Survey Open-File Report
          Issue_Identification: 71-44
        Other_Citation_Details: 5 sheets, scale 1:62,500.  This preliminary report is superceded by USGS MF2402.
   
  Data_Quality_Information:
    Attribute_Accuracy:
      Attribute_Accuracy_Report:  See Entity_Attribute_Information
      Quantitative_Attribute_Accuracy_Assessment:
        Attribute_Accuracy_Value:  See Explanation
        Attribute_Accuracy_Explanation: Attribute accuracy is described, where present, with each attribute defined in the Entity and Attribute Section.
  
    Logical_Consistency_Report:  Polygon and chain-node topology present
  
    Completeness_Report: The report is intended to describe completely the surficial deposits and bedrock geology at 1:62,500 scale.  Geologic information only mappable at larger scale has been omitted.  In addition, landslide deposits are for the most part not recorded.
  
    Positional_Accuracy:
      Horizontal_Positional_Accuracy:
        Horizontal_Positional_Accuracy_Report: Well located data items are intended to have a horizontal positional accuracy within .5 mm at 1:62,500 scale, or within 31 meters on the ground.  The general positional accuracy of each line in the database is indicated within the LTYPE field in the Arc Attribute Table (see below).  Points in the database are generally considered to be well located.  The position of each data item is derived from the USGS topographic base map, and therefore additional inaccuracies arising from inaccuracies in the base map may also be encountered.
   
      Vertical_Positional_Accuracy:
        Vertical_Positional_Accuracy_Report: No vertical positional data recorded.
   
    Lineage: See also Supplemental_Information:
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Bailey, E.H.
            Publication_Date: 
            Title: unpublished geologic investigations
        Source_Scale_Denominator: 24000
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
          Range_of_Dates/Times:
            Beginning_Date: 1957
            Ending_Date: 1962
          Source_Currentness_Reference: date of mapping
        Source_Citation_Abbreviation:
        Source_Contribution: Source map for region 1 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)

      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Bailey, E.H.
            Originator: Blake, M.C., Jr.
            Publication_Date: 
            Title: unpublished field investigations
        Source_Scale_Denominator: 24000
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
          Range_of_Dates/Times:
            Beginning_Date: 1959
            Ending_Date: 1960
          Source_Currentness_Reference: date of mapping
        Source_Citation_Abbreviation: 
        Source_Contribution: Source map for region 2 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Dibblee, T.W.
            Publication_Date: 
            Title: unpublished field investigations
        Source_Scale_Denominator: 24000
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1944
          Source_Currentness_Reference: date of mapping
        Source_Citation_Abbreviation: 
        Source_Contribution: Source map for region 2 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Higgins, C.G.
            Publication_Date: 1960
            Title: Ohlson Ranch Formation, Pliocene, northwestern Sonoma County, California
            Series_Information:
              Series_Name: University of California Publications in Geological Sciences
              Issue_Identification: v. 36, no. 3
        Source_Scale_Denominator: 24000
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1960
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: Higgins (1960)
        Source_Contribution: Source map for region 2 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Wentworth, C.M.
            Publication_Date: 1967
            Title: Upper Cretaceous and lower Tertiary strata of the Gualala area, northern Coast Ranges, California
            Publication_Information:
              Publication_Place: Stanford, CA
              Publisher: Stanford University
            Other_Citation_Details: Ph.D. thesis
        Source_Scale_Denominator: 24000
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1967
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: Wentworth (1967)
        Source_Contribution: Source map for region 3 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Wentworth, C.M.
            Publication_Date: 1968
            Title: Upper Cretaceous and lower Tertiary strata near Gualala, California, and inferred large right slip on San Andreas Fault
            Series_Information:
              Series_Name: Stanford University Publications in Geological Science
              Issue_Identification: v. 11
        Source_Scale_Denominator: 24,000
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1968
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: Wentworth (1968)
        Source_Contribution: Source map for region 3 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Brown, R.D., Jr.
            Originator: Wolfe, E.W.
            Publication_Date: 1970
            Title: Map showing recent active breaks along the San Andreas Fault between Point Delgada and Bolinas Bay, California
            Series_Information:
              Series_Name: U.S. Geological Survey Open-File Map
              Issue_Identification:
        Source_Scale_Denominator: 24000
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1970
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: Brown and Wolfe (1970)
        Source_Contribution: Source map for region 3 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Crawford, W.A.
            Publication_Date: 1965
            Title: Studies in Franciscan metamorphism in Jenner, California
            Publication_Information:
              Publication_Place: Berkeley, CA
              Publisher: University of California
            Other_Citation_Details: M.A. thesis, 142 p.
        Source_Scale_Denominator: 48000
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1965
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: Crawford (1965)
        Source_Contribution: Source map for region 4 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Blake, M.C., Jr.
            Originator: Wright, R.H.
            Publication_Date: 
            Title: unpublished field reconnaissance
        Source_Scale_Denominator: 24000
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1970
          Source_Currentness_Reference: date of mapping
        Source_Citation_Abbreviation: 
        Source_Contribution: Source map for regions 4, 5, 6, 8, and 11 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Gealey, W.K.
            Publication_Date: 1951
            Title: Geology of the Healdsburg Quadrangle, California
            Series_Information:
              Series_Name: California Division of Mines and Geology Bulletin
              Issue_Identification: 161
            Other_Citation_Details: p. 1-50
        Source_Scale_Denominator: 62500
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1951
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: Gealey (1951)
        Source_Contribution: Source map for region 5 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Brown, R.D., Jr.
            Publication_Date: 1970
            Title: Faults that are historically active or that show evidence of geologically young surficial displacements, San Francisco Bay Region
            Series_Information:
              Series_Name: U.S. Geological Survey Open-File Map
              Issue_Identification: 
        Source_Scale_Denominator: 
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1970
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: Brown (1970)
        Source_Contribution: Source map for region 5 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: California Division of Mines and Geology
            Publication_Date: 1983
            Title: Geyserville quadrangle
            Series_Information:
              Series_Name: State of California Special Studies Zone Map
              Issue_Identification:
        Source_Scale_Denominator: 24000
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1983
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: California Division of Mines and Geology (1983b)
        Source_Contribution: Source map for region 5 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: California Division of Mines and Geology
            Publication_Date: 1983
            Title: Jimtown quadrangle
            Series_Information:
              Series_Name: State of California Special Studies Zone Map
              Issue_Identification:
        Source_Scale_Denominator: 24000
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1983
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: California Division of Mines and Geology (1983c)
        Source_Contribution: Source map for region 5 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Cardwell, G.T.
            Publication_Date: 1958
            Title: Geology and ground water in the Santa Rosa and Petaluma Valley areas, Sonoma County, California
            Series_Information:
              Series_Name: U.S. Geological Survey Water Supply Paper
              Issue_Identification: 1427
        Source_Scale_Denominator: 
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1958
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: Cardwell (1958)
        Source_Contribution: Source map for region 5 and 11 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Higgins, C.G.
            Publication_Date: 1950
            Title: The lower Russian River, California
            Publication_Information:
              Publication_Place: Berkeley, CA
              Publisher: University of California
            Other_Citation_Details: Ph.D. thesis
        Source_Scale_Denominator: 31680
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1950
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: Higgins (1950)
        Source_Contribution: Source map for region 6 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Wentworth, C.M.
            Publication_Date: 
            Title: unpublished photogeology
        Source_Scale_Denominator: 
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1970
          Source_Currentness_Reference: date of mapping
        Source_Citation_Abbreviation: 
        Source_Contribution: Source map for region 7 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Schlocker, Julius
            Originator: Bonilla, M.G.
            Publication_Date: 1963
            Title: Engineering geology of the proposed nuclear power plant site on Bodega Head, Sonoma County, California
            Series_Information:
              Series_Name: U.S. Atomic Energy Commission Report
              Issue_Identification: 
        Source_Scale_Denominator: 
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1963
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: Schlocker and Bonilla (1963)
        Source_Contribution: Source map for region 7 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: McNitt, J.R.
            Publication_Date: 1968
            Title: Geology of the Kelseyville Quadrangle, Sonoma, Lake, and Mendocino County, California
            Series_Information:
              Series_Name: California Division of Mines and Geology Map Sheet
              Issue_Identification: 68
        Source_Scale_Denominator: 62500
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1968
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: McNitt (1968)
        Source_Contribution: Source map for region 8 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: McLaughlin, R.J.
            Publication_Date: 1978
            Title: Preliminary geologic map and structural sections of the central Mayacamas Mountains and the Geysers steam field, Sonoma, Lake, and Mendocino Counties, California
            Series_Information:
              Series_Name: U.S. Geological Survey Open-File Report
              Issue_Identification: 78-389
        Source_Scale_Denominator: 24000
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1978
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: McLaughlin (1978)
        Source_Contribution: Source map for region 8 and 9 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: California Division of Mines and Geology
            Publication_Date: 1983
            Title: Asti quadrangle
            Series_Information:
              Series_Name: State of California Special Studies Zone Map
              Issue_Identification:
        Source_Scale_Denominator: 24000
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1983
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: California Division of Mines and Geology (1983a)
        Source_Contribution: Source map for region 8 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Bailey, E.H.
            Publication_Date: 1946
            Title: Geological map and sections of the Mayacamas quicksilver district, Sonoma, Lake, and Napa Counties, California
        Source_Scale_Denominator: 62500
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1946
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: 
        Source_Contribution: Source map for region 9 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Strand, R.G.
            Publication_Date: 
            Title: unpublished geologic investigations
        Source_Scale_Denominator: 
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
          Range_of_Dates/Times:
            Beginning_Date: 1967
            Ending_Date: 1969
          Source_Currentness_Reference: mapping date
        Source_Citation_Abbreviation: 
        Source_Contribution: Source map for region 10 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Travis, R.B.
            Publication_Date: 1952
            Title: Geology of the Sebastapol Quadrangle, California
            Series_Information:
              Series_Name: California Division of Mines and Geology Bulletin
              Issue_Identification: 162
        Source_Scale_Denominator: 62500
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1952
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: Travis (1952)
        Source_Contribution: Source map for region 11 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Christensen, W.P.
            Publication_Date: 1973
            Title: Structure of Franciscan Terrane of the Occidental-Guerneville area, California
            Series_Information:
              Series_Name: Geological Society of America Bulletin
              Issue_Identification: v. 84, no. 4
        Source_Scale_Denominator: 
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1973
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: Christensen (1973)
        Source_Contribution: Source map for region 11 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Bedrossian, T.L.
            Publication_Date: 1981
            Title: Geology and slope stability in the West Sebastapol study area, Sonoma County, California
            Series_Information:
              Series_Name: California Division of Mines and Geology Open File Report
              Issue_Identification: 81-12
        Source_Scale_Denominator: 24000
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1981
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: Bedrossian (1981)
        Source_Contribution: Source map for region 11 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Irwin, W.P.
            Publication_Date: 
            Title: unpublished field investigations
        Source_Scale_Denominator: 
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1966
          Source_Currentness_Reference: mapping date
        Source_Citation_Abbreviation: 
        Source_Contribution: Source map for region 11 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Wahrhaftig, Clyde
            Publication_Date: 
            Title: unpublished field investigations
        Source_Scale_Denominator: 
        Type_Of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1970
          Source_Currentness_Reference: mapping date
        Source_Citation_Abbreviation: 
        Source_Contribution: Source map for region 12 (see coverage wso-so, or map sheet plotfile wsomap.ps or wsomap.pdf for index map of source regions)
  
  
      Process_Step:
        Process_Description: Geologic linework was scanned, converted to vector data, and edited on-screen to repair errors visible at map scale.  Polygon topology was created and each polygon tagged on-screen.  Structural information was digitized by hand using a digitizing table.  Plotfiles were created in ArcPlot.

    Cloud_Cover: 
 
  Spatial_Data_Organization_Information:
    Direct_Spatial_Reference_Method:  Vector
    Point_and_Vector_Object_Information:
      SDTS_Terms_Description:
        SDTS_Point_and_Vector_Object_Type:  Point
        SDTS_Point_and_Vector_Object_Type:  String
        SDTS_Point_and_Vector_Object_Type:  GT-polygon composed of chains
 
  Spatial_Reference_Information:
    Horizontal_Coordinate_System_Definition:
      Planar:
        Grid_Coordinate_System:
          Grid_Coordinate_System_Name:
          State_Plane_Coordinate_System
            SPCS_Zone_Identifier: 3326
        Planar_Coordinate_Information:
          Planar_Coordinate_Encoding_Method: coordinate pair
          Coordinate_Representation:
            Abscissa_Resolution: 1.0
            Ordinate_Resolution: 1.0
          Planar_Distance_Units: METERS
      Geodetic_Model:
        Horizontal_Datum_Name: NAD27
        Ellipsoid_Name:  Clarke 1866
        Semi-major_Axis: 6378206.4
        Denominator_of_Flattening_Ratio: 294.98
 
  Entity_and_Attribute_Information:
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: WSO-GEOL.PAT
        Entity_Type_Definition: Attribute table of WSO-GEOL.
        Entity_Type_Definition_Source: ARC/INFO
      Attribute:
        Attribute_Label:  -
        Attribute_Definition: Attribute table of WSO-GEOL.
        Attribute_Definition_Source: ARC/INFO
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value:  -
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: AREA
        Attribute_Definition: Area of poly/region in square coverage units
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Positive real numbers
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: PERIMETER
        Attribute_Definition: Perimeter of poly/region in coverage units
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Positive real numbers
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label:  WSO-GEOL#
        Attribute_Definition: Internal feature number
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label:  WSO-GEOL-ID
        Attribute_Definition: User-assigned feature number
        Attribute_Definition_Source: User-defined
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Integer
            Enumerated_Domain_Value_Definition: Set equal to WSO-GEOL#
            Enumerated_Domain_Value_Definition_Source: author
      Attribute:
        Attribute_Label: PTYPE
        Attribute_Definition: Geologic unit label 
        Attribute_Definition_Source: author
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Jd
            Enumerated_Domain_Value_Definition: Coast Range ophiolite, mafic and intermediate intrusive rocks
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Jfgs
            Enumerated_Domain_Value_Definition: Greenstone (Jurassic)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Jk
            Enumerated_Domain_Value_Definition: Knoxville Formation
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Jsv
            Enumerated_Domain_Value_Definition: Keratophyre and quartz keratophyre tuff
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Ju
            Enumerated_Domain_Value_Definition: Coast Range ophiolite, ultramafic rocks
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Jv
            Enumerated_Domain_Value_Definition: Coast Range ophiolite, mafic and intermediate volcanic rocks
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: KJfc
            Enumerated_Domain_Value_Definition: Chert (Cretaceous and Jurassic)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: KJfgc
            Enumerated_Domain_Value_Definition: Greenstone and chert (Cretaceous and Jurassic)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: KJfgcs
            Enumerated_Domain_Value_Definition: Greenstone, chert, and sandstone (Cretaceous and Jurassic)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: KJfm
            Enumerated_Domain_Value_Definition: Metagraywacke (Cretaceous and Jurassic)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: KJfmg
            Enumerated_Domain_Value_Definition: Metabasalt
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: KJfs
            Enumerated_Domain_Value_Definition: Graywacke and mŽlange (Cretaceous and Jurassic)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: KJgv
            Enumerated_Domain_Value_Definition: Sandstone, shale, and conglomerate (Early Cretaceous and Late Jurassic)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: KJgvc
            Enumerated_Domain_Value_Definition: Conglomerate (Early Cretaceous and Late Jurassic)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: KJgvs
            Enumerated_Domain_Value_Definition: Sandstone, siltstone, and shale (Early Cretaceous and Late Jurassic)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: KJsb
            Enumerated_Domain_Value_Definition: Spilite near Black Point
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Ka
            Enumerated_Domain_Value_Definition: Gualala Formation, Anchor Bay member
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Kfg
            Enumerated_Domain_Value_Definition: Greenstone (Late(?) Cretaceous)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Kfgwy
            Enumerated_Domain_Value_Definition: Sandstone (Late and Early Cretaceous, Cenomanian and/or late Albian)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Kfss
            Enumerated_Domain_Value_Definition: Sandstone (Late Cretaceous, Turonian to Campanian)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Kgr
            Enumerated_Domain_Value_Definition: Quartz-diorite of Bodega Head
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Ks
            Enumerated_Domain_Value_Definition: Gualala Formation, Stewarts Point member
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: QTge
            Enumerated_Domain_Value_Definition: Glen Ellen Formation
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: QTget
            Enumerated_Domain_Value_Definition: Glen Ellen Formation, tuffaceous member
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Qal
            Enumerated_Domain_Value_Definition: Alluvial fan and fluvial deposits
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Qls
            Enumerated_Domain_Value_Definition: Landslide deposits
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Qm
            Enumerated_Domain_Value_Definition: Bay mud
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Qob
            Enumerated_Domain_Value_Definition: Clear Lake Volcanics, olivine basalt
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Qpoaf
            Enumerated_Domain_Value_Definition: Older alluvial fan deposits
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Qr
            Enumerated_Domain_Value_Definition: Clear Lake Volcanics, rhyolite and rhyodacite
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Qs
            Enumerated_Domain_Value_Definition: Beach and dune sand
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Qt
            Enumerated_Domain_Value_Definition: Alluvial and marine terrace deposits
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: TKfgs
            Enumerated_Domain_Value_Definition: Greenstone (middle Eocene to Late Cretaceous)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: TKfs
            Enumerated_Domain_Value_Definition: Sandstone (late Eocene to Late Cretaceous, Turonian)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: TKfss
            Enumerated_Domain_Value_Definition: Sandstone (late Eocene to Late Cretaceous, Maastrichtian)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: TKu
            Enumerated_Domain_Value_Definition: Undifferentiated German Rancho and Gualala Formations
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Tb
            Enumerated_Domain_Value_Definition: Undivided basalt (Pliocene and Miocene)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Tc
            Enumerated_Domain_Value_Definition: Sand and gravel of Cotati
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Tdb
            Enumerated_Domain_Value_Definition: Donnell Ranch Volcanics of Youngman (1989)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Tg
            Enumerated_Domain_Value_Definition: German Rancho Formation of Wentworth and others (1998b)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Tls
            Enumerated_Domain_Value_Definition: Sedimentary rocks of Little Sulphur Creek
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Tor
            Enumerated_Domain_Value_Definition: Ohlson Ranch Formation
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Torc
            Enumerated_Domain_Value_Definition: Ohlson Ranch Formation, conglomerate
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Tors
            Enumerated_Domain_Value_Definition: Ohlson Ranch Formation, sandstone
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Tp
            Enumerated_Domain_Value_Definition: Petaluma Formation
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Tp?
            Enumerated_Domain_Value_Definition: Petaluma Formation, identification uncertain
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Tsa
            Enumerated_Domain_Value_Definition: Sonoma Volcanics, andesite
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Tsb
            Enumerated_Domain_Value_Definition: Sonoma Volcanics, basalt
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Tsm
            Enumerated_Domain_Value_Definition: Sandstone and mudstone of the Fort Ross area
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Twg
            Enumerated_Domain_Value_Definition: Wilson Grove Formation
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Twgt
            Enumerated_Domain_Value_Definition: Wilson Grove Formation, tuff
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: af
            Enumerated_Domain_Value_Definition: Artificial fill
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: ch
            Enumerated_Domain_Value_Definition: Melange, chert block
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fsr
            Enumerated_Domain_Value_Definition: Melange
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fsr?
            Enumerated_Domain_Value_Definition: Melange, identification uncertain
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: gs
            Enumerated_Domain_Value_Definition: Melange, greenstone block
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: gwy
            Enumerated_Domain_Value_Definition: Melange, graywacke block
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: m
            Enumerated_Domain_Value_Definition: Melange, high-grade metamorphic rock block
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: sc
            Enumerated_Domain_Value_Definition: Coast Range ophiolite, serpentinite, silica-carbonate rock
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: sp
            Enumerated_Domain_Value_Definition: Coast Range ophiolite, serpentinite
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: spm
            Enumerated_Domain_Value_Definition: Coast Range ophiolite, serpentinite melange
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: water
            Enumerated_Domain_Value_Definition: water
            Enumerated_Domain_Value_Definition_Source: author
       
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            Enumerated_Domain_Value_Definition:
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        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: TNODE#
        Attribute_Definition: Internal number of to-node
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: LPOLY#
        Attribute_Definition: Internal number of poly to left of arc
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value:  Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: RPOLY#
        Attribute_Definition: Internal number of poly to right of arc
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value:  Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: LENGTH
        Attribute_Definition: Length of arc in coverage units
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Positive real numbers
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: WSO-GEOL#
        Attribute_Definition: Internal feature number
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: WSO-GEOL-ID
        Attribute_Definition: User-assigned feature number
        Attribute_Definition_Source: User-defined
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Integer
            Enumerated_Domain_Value_Definition: Set equal to WSO-GEOL#
            Enumerated_Domain_Value_Definition_Source: author
      Attribute:
        Attribute_Label: LTYPE
        Attribute_Definition: Type of geologic or geographic feature denoted by a line in the database.
        Attribute_Definition_Source: author
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: contact, approx. located 
            Enumerated_Domain_Value_Definition: Boundary between two mapped units that retains the original depositional or intrusive relationship (i.e. not faulted).  The contact has not been observed, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 2 mm at map scale (1:62,500) or within about 125 meters on the ground.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: contact, certain
            Enumerated_Domain_Value_Definition: Boundary between two mapped units that retains the original depositional or intrusive relationship (i.e. not faulted).  The contact has been observed or is closely constrained, so it is well-located as described in Positional_Accuracy.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: contact, concealed
            Enumerated_Domain_Value_Definition: Boundary between two mapped units that retains the original depositional or intrusive relationship (i.e. not faulted).  The contact is obscured by overlying mapped units, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 5 mm at map scale (1:62,500) or within about 312 meters on the ground.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: contact, concealed, queried
            Enumerated_Domain_Value_Definition: Boundary between two mapped units that retains the original depositional or intrusive relationship (i.e. not faulted).  The contact is obscured by overlying mapped units, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 10 mm at map scale (1:62,500) or within about 625 meters on the ground.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: contact, inferred
            Enumerated_Domain_Value_Definition: Boundary between two mapped units that retains the original depositional or intrusive relationship (i.e. not faulted).  The contact has not been observed, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 5 mm at map scale (1:62,500) or within about 312 meters on the ground.  The existence of the fault is inferred from structural and stratigraphic relationships observed elsewhere.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: contact, inferred, queried
            Enumerated_Domain_Value_Definition: Boundary between two mapped units that retains the original depositional or intrusive relationship (i.e. not faulted).  The contact has not been observed, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 10 mm at map scale (1:62,500) or within about 625 meters on the ground.  The existence of the contact is inferred from structural and stratigraphic relationships observed elsewhere.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fault, active
            Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity within a mapped unit that has experienced relative offset between the rock bodies on either side of the fault.  This fault has moved in historical time OR has geological or geomorphic evidence of Quaternary activity.  The fault has been observed or is closely constrained, so it is well-located as described in Positional_Accuracy.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fault, approx. located
            Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity within a mapped unit that has experienced relative offset between the rock bodies on either side of the fault. The contact has not been observed, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 2 mm at map scale (1:62,500) or within about 125 meters on the ground.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fault, certain
            Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity within a mapped unit that has experienced relative offset between the rock bodies on either side of the fault. The fault has been observed or is closely constrained, so it is well-located as described in Positional_Accuracy.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fault, concealed
            Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity within a mapped unit that has experienced relative offset between the rock bodies on either side of the fault. The fault is obscured by overlying mapped units, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 5 mm at map scale (1:62,500) or within about 312 meters on the ground.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fault, concealed, queried
            Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity within a mapped unit that has experienced relative offset between the rock bodies on either side of the fault. The fault is obscured by overlying mapped units, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 10 mm at map scale (1:62,500) or within about 625 meters on the ground.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fault, inferred
            Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity within a mapped unit that has experienced relative offset between the rock bodies on either side of the fault. The fault has not been observed, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 5 mm at map scale (1:62,500) or within about 312 meters on the ground.  The existence of the fault is inferred from structural and stratigraphic relationships observed elsewhere.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fault, inferred, queried
            Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity within a mapped unit that has experienced relative offset between the rock bodies on either side of the fault. The fault has not been observed, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 10 mm at map scale (1:62,500) or within about 625 meters on the ground.  The existence of the fault is inferred from structural and stratigraphic relationships observed elsewhere.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: map boundary
            Enumerated_Domain_Value_Definition: Edge of the mapped area.  Used primarily to bound polygons at the edge of the map database.  The location of the boundary is well located as described in Positional_Accuracy
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: reverse fault, approx. located
            Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity within a mapped unit that has experienced reverse offset between the rock bodies on either side of the fault. The contact has not been observed, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 2 mm at map scale (1:62,500) or within about 125 meters on the ground.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: reverse fault, certain
            Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity within a mapped unit that has experienced reverse offset between the rock bodies on either side of the fault. The fault has been observed or is closely constrained, so it is well-located as described in Positional_Accuracy.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: reverse fault, concealed
            Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity within a mapped unit that has experienced reverse offset between the rock bodies on either side of the fault. The fault is obscured by overlying mapped units, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 5 mm at map scale (1:62,500) or within about 312 meters on the ground.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: scratch boundary
            Enumerated_Domain_Value_Definition: An arbitrary line with no geologic or geographic significance.  Used primarily to divide polygons that would otherwise have more vertices than allowed by Arc/Info.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: thrust fault, approx. located
            Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity within a mapped unit that has experienced thrust offset between the rock bodies on either side of the fault. The fault is obscured by overlying mapped units, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 2 mm at map scale (1:24,000) or within about 48 meters on the ground.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: water boundary
            Enumerated_Domain_Value_Definition: The edge of a mapped body of water.  This line is derived from the base map, and therefore is well-located as described in Positional_Accuracy.
            Enumerated_Domain_Value_Definition_Source: author
      Attribute:
        Attribute_Label: FAULTNAME
        Attribute_Definition: Identity of named faults and strands of named fault zones
        Attribute_Definition_Source: author
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Bloomfield Fault
            Enumerated_Domain_Value_Definition: Segment belongs to the Bloomfield Fault
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Healdsburg Fault Zone
            Enumerated_Domain_Value_Definition: Segment belongs to the Healdsburg Fault Zone
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Maacama Fault Zone
            Enumerated_Domain_Value_Definition: Segment belongs to the Maacama Fault Zone
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Petaluma Valley Fault
            Enumerated_Domain_Value_Definition: Segment belongs to the Petaluma Valley Fault
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: San Andreas Fault Zone
            Enumerated_Domain_Value_Definition: Segment belongs to the San Andreas Fault Zone
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Tolay Fault
            Enumerated_Domain_Value_Definition: Segment belongs to the Tolay Fault
            Enumerated_Domain_Value_Definition_Source: author

  Entity_and_Attribute_Information:
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: WSO-STRC.PAT
        Entity_Type_Definition: Attribute table of WSO-STRC.
        Entity_Type_Definition_Source: ARC/INFO
      Attribute:
        Attribute_Label:  -
        Attribute_Definition: Attribute table of WSO-STRC.
        Attribute_Definition_Source: ARC/INFO
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value:  -
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: AREA
        Attribute_Definition: Degenerate area of point
        Attribute_Definition_Source: Assigned
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: 0
            Enumerated_Domain_Value_Definition: No area for points
            Enumerated_Domain_Value_Definition_Source: author
      Attribute:
        Attribute_Label: PERIMETER
        Attribute_Definition: Degenerate perimeter of point
        Attribute_Definition_Source: Assigned
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: 0
            Enumerated_Domain_Value_Definition: No perimeter for points
            Enumerated_Domain_Value_Definition_Source: author
      Attribute:
        Attribute_Label:  WSO-STRC#
        Attribute_Definition: Internal feature number
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label:  WSO-STRC-ID
        Attribute_Definition: User-assigned feature number
        Attribute_Definition_Source: User-defined
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Integer
            Enumerated_Domain_Value_Definition: Calculated to equal WSO-STRC#
            Enumerated_Domain_Value_Definition_Source: author
      Attribute:
        Attribute_Label: PTTYPE
        Attribute_Definition: The type of planar feature which was observed and the orientation of which was measured at this point.
        Attribute_Definition_Source: author  
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: approx bedding
            Enumerated_Domain_Value_Definition: Originally horizontal sedimentary layers were observed at this point.  Because of poor exposure, weathering, indistinct layering, or some other factor, only the approximate orientation of the layers was measured.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: bedding
            Enumerated_Domain_Value_Definition: Originally horizontal sedimentary layers were observed at this point.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: bedding w/tops
            Enumerated_Domain_Value_Definition: Originally horizontal sedimentary layers were observed at this point.  In addition, a geopedal indicator was observed that showed the beds were upright.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: crumpled bedding
            Enumerated_Domain_Value_Definition: Sedimentary layers were observed to be tightly folded or crumpled at this point.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: flat bedding
            Enumerated_Domain_Value_Definition: Sedimentary layers that retain their original horizontal position were observed at this point.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: foliation
            Enumerated_Domain_Value_Definition: Metamorphic foliation was observed at this point.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: foliation and bedding
            Enumerated_Domain_Value_Definition: Metamorphic foliation parallel to bedding was observed at this point.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: ot bedding
            Enumerated_Domain_Value_Definition: Originally horizontal sedimentary layers were observed at this point.  Evidence that the beds are overturned was observed, although that observation may not have been made at this point.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: ot bedding estimated from afar
            Enumerated_Domain_Value_Definition: Originally horizontal sedimentary layers were observed from afar in the area near this point.  Evidence that the beds are overturned was observed in the area or inferred from stratigraphic relationships.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: vert bedding
            Enumerated_Domain_Value_Definition: Originally horizontal sedimentary layers were observed at this point.  These layers are now vertical.
            Enumerated_Domain_Value_Definition_Source: author
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: vert foliation and bedding
            Enumerated_Domain_Value_Definition: Originally horizontal sedimentary layers were observed at this point.  These layers are now vertical.  In addition, bedding parallel foliation was also observed.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: vert joint
            Enumerated_Domain_Value_Definition: Vertical fractures without appreciable offset were observed at this point.
            Enumerated_Domain_Value_Definition_Source: author
      Attribute:
        Attribute_Label: DIP
        Attribute_Definition: The inclination of planar structures measured in degrees down from horizontal.
        Attribute_Definition_Source: author
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0
            Range_Domain_Maximum: 90
        Attribute_Units_of_Measure: degrees
        Attribute_Measurement_Resolution: 1
      Attribute:
        Attribute_Label: STRIKE
        Attribute_Definition: The orientation of a horizontal line in an inclined planar structure measured in degrees clockwise from north.
        Attribute_Definition_Source: author
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0
            Range_Domain_Maximum: 359
        Attribute_Units_of_Measure: degrees
        Attribute_Measurement_Resolution: 1

  Entity_and_Attribute_Information:
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: WSO-BLKS.PAT
        Entity_Type_Definition: Attribute table of WSO-BLKS.
        Entity_Type_Definition_Source: ARC/INFO
      Attribute:
        Attribute_Label:  -
        Attribute_Definition: Attribute table of WSO-BLKS.
        Attribute_Definition_Source: ARC/INFO
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value:  -
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: AREA
        Attribute_Definition: Degenerate area of point
        Attribute_Definition_Source: Assigned
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: 0
            Enumerated_Domain_Value_Definition: No area for points
            Enumerated_Domain_Value_Definition_Source: author
      Attribute:
        Attribute_Label: PERIMETER
        Attribute_Definition: Degenerate perimeter of point
        Attribute_Definition_Source: Assigned
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: 0
            Enumerated_Domain_Value_Definition: No perimeter for points
            Enumerated_Domain_Value_Definition_Source: author
      Attribute:
        Attribute_Label:  WSO-BLKS#
        Attribute_Definition: Internal feature number
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label:  WSO-BLKS-ID
        Attribute_Definition: User-assigned feature number
        Attribute_Definition_Source: User-defined
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Integer
            Enumerated_Domain_Value_Definition: Calculated to equal WSO-BLKS#
            Enumerated_Domain_Value_Definition_Source: author
      Attribute:
        Attribute_Label: PTTYPE
        Attribute_Definition: The lithology of the block in mŽlange observed at this point.
        Attribute_Definition_Source: author  
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: bio qtz lith sandstone
            Enumerated_Domain_Value_Definition: biotite-quartz-lithic sandstone
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: blsch metabasalt
            Enumerated_Domain_Value_Definition: blueschist facies metabasalt
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: blueschist
            Enumerated_Domain_Value_Definition: blueschist facies metamorphic rock
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: blueschist?
            Enumerated_Domain_Value_Definition: metamorphic rock, probably of blueschist facies
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: chert
            Enumerated_Domain_Value_Definition: chert
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: chert breccia
            Enumerated_Domain_Value_Definition: chert breccia
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: eclgte + blscht + bio schst
            Enumerated_Domain_Value_Definition: eclogite, blueschist, and biotite schist
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: eclogite
            Enumerated_Domain_Value_Definition: eclogite
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: folitated green lithic wacke
            Enumerated_Domain_Value_Definition: folitated, green lithic wacke
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: gar omph eclog w/blsch ovrprnt
            Enumerated_Domain_Value_Definition: garnet-omphacite eclogite with blueschist facies overprint
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: garnet blueschist
            Enumerated_Domain_Value_Definition: garnet blueschist
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: green chert w/rads
            Enumerated_Domain_Value_Definition: green, radiolarian-bearing chert
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: green ribbon chert w/rads
            Enumerated_Domain_Value_Definition: green, radiolarian-bearing ribbon chert
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: greenstone
            Enumerated_Domain_Value_Definition: greenstone
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: greenstone and metachert
            Enumerated_Domain_Value_Definition: greenstone and metachert
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: greenstone and metatuff
            Enumerated_Domain_Value_Definition: greenstone and metatuff
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: greenstone breccia
            Enumerated_Domain_Value_Definition: greenstone breccia
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: greenstone?
            Enumerated_Domain_Value_Definition: probably greenstone
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: greywacke
            Enumerated_Domain_Value_Definition: greywacke
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: high grade block
            Enumerated_Domain_Value_Definition: high-grade metamorphic rock (mostly amphibolite or blueschist facies)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: high grade block?
            Enumerated_Domain_Value_Definition: probably high-grade metamorphic rock
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: low grade block
            Enumerated_Domain_Value_Definition: low-grade metamorphic rock (mostly prehnite pumpellyite or zeolite facies)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: metachert
            Enumerated_Domain_Value_Definition: metachert
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: metagreenstone
            Enumerated_Domain_Value_Definition: metagreenstone and gneiss
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: metagreenstone
            Enumerated_Domain_Value_Definition: metagreenstone and gneiss
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: metagraywacke
            Enumerated_Domain_Value_Definition: metagraywacke
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: mica schist
            Enumerated_Domain_Value_Definition: mica schist
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: mica-lithic wacke
            Enumerated_Domain_Value_Definition: mica-lithic wacke
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: phyllite
            Enumerated_Domain_Value_Definition: phyllite
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: pillow greenstone
            Enumerated_Domain_Value_Definition: greenstone with relict pillow basalt structures visible
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: plag porph andesite
            Enumerated_Domain_Value_Definition: plagioclase-porphyry andesite
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: pyrite blueschist
            Enumerated_Domain_Value_Definition: pyrite-bearing blueschist-facies metamorphic rocks
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: red chert
            Enumerated_Domain_Value_Definition: red chert
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: red chert breccia w/rads
            Enumerated_Domain_Value_Definition: red, radiolarian-bearing chert breccia
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
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            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition: Sandstone, shale, and conglomerate (Early Cretaceous and Late Jurassic)
            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition: Conglomerate (Early Cretaceous and Late Jurassic)
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          Enumerated_Domain:
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            Enumerated_Domain_Value_Definition: Glen Ellen Formation
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          Enumerated_Domain:
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            Enumerated_Domain_Value_Definition: Glen Ellen Formation, tuffaceous member
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          Enumerated_Domain:
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            Enumerated_Domain_Value_Definition: Bay mud
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            Enumerated_Domain_Value_Definition: Clear Lake Volcanics, olivine basalt
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            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition: Beach and dune sand
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
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            Enumerated_Domain_Value_Definition: Alluvial and marine terrace deposits
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            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
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            Enumerated_Domain_Value_Definition: Donnell Ranch volcanics of Youngman (1989)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
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            Enumerated_Domain_Value_Definition: German Rancho Formation of Wentworth and others (1998b)
            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition: Ohlson Ranch Formation
            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition: Ohlson Ranch Formation, sandstone
            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition: Petaluma Formation
            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition: Sonoma Volcanics, andesite
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            Enumerated_Domain_Value_Definition: Sonoma Volcanics, basalt
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Tsm
            Enumerated_Domain_Value_Definition: Sandstone and mudstone of the Fort Ross area
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Twg
            Enumerated_Domain_Value_Definition: Wilson Grove Formation
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Twgt
            Enumerated_Domain_Value_Definition: Wilson Grove Formation, tuff
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
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            Enumerated_Domain_Value_Definition: Artificial fill
            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition: Melange, chert block
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
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            Enumerated_Domain_Value_Definition: Melange
            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition: Melange matrix protolith
            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition: Melange, greenstone block
            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition: Melange, graywacke block
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            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition: Coast Range ophiolite, serpentinite
            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition: Coast Range ophiolite, serpentinite melange
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          Enumerated_Domain:
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            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
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            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition_Source: author
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            Enumerated_Domain_Value_Definition: Non-drawing line in the correlation chart to ensure annotation is entirely within the map boundary
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            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: WSO-TERR-ID
        Attribute_Definition: User-assigned feature number
        Attribute_Definition_Source: User-defined
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Integer
            Enumerated_Domain_Value_Definition: Calculated equal to WSO-TERR#
            Enumerated_Domain_Value_Definition_Source: author
      Attribute:
        Attribute_Label: PTYPE
        Attribute_Definition: Mesozioc and Tertiary terrane distribution, areas of Quaternary cover, areas of early Pleistocene to Miocene overlap strata, and areas of water.  Terranes are described in the explanatory pamphlet (wsomf.ps, wsomf.pdf)
        Attribute_Definition_Source: author
        Attribute_Domain_Values:
          Enumerated_Domain: Q
            Enumerated_Domain_Value: Area of Quaternary surficial deposits
            Enumerated_Domain_Value_Definition: 
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: QT
            Enumerated_Domain_Value_Definition: Area of early Pleistocene to Miocene overlap strata
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: cro
            Enumerated_Domain_Value_Definition: Outcrop area of the Coast Range Ophiolite, Great Valley complex
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fcl
            Enumerated_Domain_Value_Definition: Outcrop area of Lake Sonoma terrane or Coastal Belt rocks, undivided, Franciscan complex
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fco
            Enumerated_Domain_Value_Definition: Outcrop area of Coastal Belt rocks, undivided, Franciscan complex
            Enumerated_Domain_Value_Definition_Source: author
            Enumerated_Domain_Value: fcz
            Enumerated_Domain_Value_Definition: Outcrop area of Cazadero terrane, Franciscan complex
            Enumerated_Domain_Value_Definition_Source: author
            Enumerated_Domain_Value: fdd
            Enumerated_Domain_Value_Definition: Outcrop area of Devil's Den Canyon terrane, Franciscan complex
            Enumerated_Domain_Value_Definition_Source: author
            Enumerated_Domain_Value: fls
            Enumerated_Domain_Value_Definition: Outcrop area of Lake Sonoma terrane, Franciscan complex
            Enumerated_Domain_Value_Definition_Source: author
            Enumerated_Domain_Value: fm
            Enumerated_Domain_Value_Definition: Outcrop area of Central "terrane" (mŽlange), Franciscan complex
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fmh
            Enumerated_Domain_Value_Definition: Outcrop area of the Marin Headlands terrane, Franciscan complex
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fnq
            Enumerated_Domain_Value_Definition: Outcrop area of the Novato Quarry terrane, Franciscan complex
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fyb
            Enumerated_Domain_Value_Definition: Outcrop area of the Yolla Bolly terrane, Franciscan complex
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: gvd
            Enumerated_Domain_Value_Definition: Outcrop area of the Del Puerto terrane, Great Valley complex
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: gve
            Enumerated_Domain_Value_Definition: Outcrop area of the Elder Creek terrane, Great Valley complex
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: gvh
            Enumerated_Domain_Value_Definition: Outcrop area of the Healdsburg terrane, Great Valley complex
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: gvp
            Enumerated_Domain_Value_Definition: Outcrop area of the Point Arena terrane, Great Valley complex
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: s
            Enumerated_Domain_Value_Definition: Outcrop area of undivided Salinian complex rocks
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: water
            Enumerated_Domain_Value_Definition: Area mapped as water
            Enumerated_Domain_Value_Definition_Source: author

      Entity_Type:
        Entity_Type_Label: WSO-TERR.AAT
        Entity_Type_Definition: Attribute table of WSO-TERR.
        Entity_Type_Definition_Source: ARC/INFO
      Attribute:
        Attribute_Label:  -
        Attribute_Definition: Attribute table of WSO-TERR.
        Attribute_Definition_Source: ARC/INFO
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value:  -
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: FNODE#
        Attribute_Definition: Internal number of from-node
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: TNODE#
        Attribute_Definition: Internal number of to-node
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: LPOLY#
        Attribute_Definition: Internal number of poly to left of arc
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: RPOLY#
        Attribute_Definition: Internal number of poly to right of arc
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: LENGTH
        Attribute_Definition: Length of arc in coverage units
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Positive real numbers
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: WSO-TERR#
        Attribute_Definition: Internal feature number
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: WSO-TERR-ID
        Attribute_Definition: User-assigned feature number
        Attribute_Definition_Source: User-defined
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Integer
            Enumerated_Domain_Value_Definition: Calculated equal to WSO-TERR#
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: LTYPE
        Attribute_Definition: The type of line in the terrane map.
        Attribute_Definition_Source: author
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: contact, approx. located 
            Enumerated_Domain_Value_Definition: Boundary between two mapped units that retains the original depositional or intrusive relationship (i.e. not faulted).  The contact has not been observed, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 2 mm at map scale (1:62,500) or within about 125 meters on the ground.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: contact, certain
            Enumerated_Domain_Value_Definition: Boundary between two mapped units that retains the original depositional or intrusive relationship (i.e. not faulted).  The contact has been observed or is closely constrained, so it is well-located as described in Positional_Accuracy.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: contact, concealed
            Enumerated_Domain_Value_Definition: Boundary between two mapped units that retains the original depositional or intrusive relationship (i.e. not faulted).  The contact is obscured by overlying mapped units, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 5 mm at map scale (1:62,500) or within about 312 meters on the ground.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: contact, concealed, queried
            Enumerated_Domain_Value_Definition: Boundary between two mapped units that retains the original depositional or intrusive relationship (i.e. not faulted).  The contact is obscured by overlying mapped units, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 10 mm at map scale (1:62,500) or within about 625 meters on the ground.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: contact, inferred
            Enumerated_Domain_Value_Definition: Boundary between two mapped units that retains the original depositional or intrusive relationship (i.e. not faulted).  The contact has not been observed, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 5 mm at map scale (1:62,500) or within about 312 meters on the ground.  The existence of the fault is inferred from structural and stratigraphic relationships observed elsewhere.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: contact, inferred, queried
            Enumerated_Domain_Value_Definition: Boundary between two mapped units that retains the original depositional or intrusive relationship (i.e. not faulted).  The contact has not been observed, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 10 mm at map scale (1:62,500) or within about 625 meters on the ground.  The existence of the contact is inferred from structural and stratigraphic relationships observed elsewhere.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fault, active
            Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity within a mapped unit that has experienced relative offset between the rock bodies on either side of the fault.  This fault has moved in historical time OR has geological or geomorphic evidence of Quaternary activity.  The fault has been observed or is closely constrained, so it is well-located as described in Positional_Accuracy.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fault, approx. located
            Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity within a mapped unit that has experienced relative offset between the rock bodies on either side of the fault. The contact has not been observed, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 2 mm at map scale (1:62,500) or within about 125 meters on the ground.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fault, certain
            Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity within a mapped unit that has experienced relative offset between the rock bodies on either side of the fault. The fault has been observed or is closely constrained, so it is well-located as described in Positional_Accuracy.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fault, concealed
            Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity within a mapped unit that has experienced relative offset between the rock bodies on either side of the fault. The fault is obscured by overlying mapped units, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 5 mm at map scale (1:62,500) or within about 312 meters on the ground.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fault, inferred
            Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity within a mapped unit that has experienced relative offset between the rock bodies on either side of the fault. The fault has not been observed, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 5 mm at map scale (1:62,500) or within about 312 meters on the ground.  The existence of the fault is inferred from structural and stratigraphic relationships observed elsewhere.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fault, inferred, queried
            Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity within a mapped unit that has experienced relative offset between the rock bodies on either side of the fault. The fault has not been observed, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 10 mm at map scale (1:62,500) or within about 625 meters on the ground.  The existence of the fault is inferred from structural and stratigraphic relationships observed elsewhere.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: map boundary
            Enumerated_Domain_Value_Definition: Edge of the mapped area.  Used primarily to bound polygons at the edge of the map database.  The location of the boundary is well located as described in Positional_Accuracy
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: reverse fault, concealed
            Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity within a mapped unit that has experienced reverse offset between the rock bodies on either side of the fault. The fault is obscured by overlying mapped units, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 5 mm at map scale (1:62,500) or within about 312 meters on the ground.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: scratch boundary
            Enumerated_Domain_Value_Definition: An arbitrary line with no geologic or geographic significance.  Used primarily to divide polygons that would otherwise have more vertices than allowed by Arc/Info.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: thrust fault, approx. located
            Enumerated_Domain_Value_Definition: Structural boundary between mapped units or structural discontinuity within a mapped unit that has experienced thrust offset between the rock bodies on either side of the fault. The fault is obscured by overlying mapped units, so it is not well-located as described in Positional_Accuracy, but the location is constrained to be within about 2 mm at map scale (1:24,000) or within about 48 meters on the ground.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: water boundary
            Enumerated_Domain_Value_Definition: The edge of a mapped body of water.  This line is derived from the base map, and therefore is well-located as described in Positional_Accuracy.
            Enumerated_Domain_Value_Definition_Source: author

  Entity_and_Attribute_Information:
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: WSO-XSL.AAT
        Entity_Type_Definition: Attribute table of WSO-XSL.
        Entity_Type_Definition_Source: ARC/INFO
      Attribute:
        Attribute_Label:  -
        Attribute_Definition: Attribute table of WSO-XSL.
        Attribute_Definition_Source: ARC/INFO
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value:  -
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: FNODE#
        Attribute_Definition: Internal number of from-node
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: TNODE#
        Attribute_Definition: Internal number of to-node
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: LPOLY#
        Attribute_Definition: Internal number of poly to left of arc
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: RPOLY#
        Attribute_Definition: Internal number of poly to right of arc
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: LENGTH
        Attribute_Definition: Length of arc in coverage units
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Positive real numbers
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: WSO-XSL#
        Attribute_Definition: Internal feature number
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: WSO-XSL-ID
        Attribute_Definition: User-assigned feature number
        Attribute_Definition_Source: User-defined
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Integer
            Enumerated_Domain_Value_Definition: Calculated equal to WSO-XSL#
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: LTYPE
        Attribute_Definition: Cross section line and map boundary
        Attribute_Definition_Source: author
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: cross-section
            Enumerated_Domain_Value_Definition: Position of the cross section line A-A'
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: map boundary
            Enumerated_Domain_Value_Definition: Edge of map area
            Enumerated_Domain_Value_Definition_Source: author

  Entity_and_Attribute_Information:
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: WSO-XSA.PAT
        Entity_Type_Definition: Attribute table of WSO-XSA.
        Entity_Type_Definition_Source: ARC/INFO
      Attribute:
        Attribute_Label:  -
        Attribute_Definition: Attribute table of WSO-XSA.
        Attribute_Definition_Source: ARC/INFO
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value:  -
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: AREA
        Attribute_Definition: Area of poly/region in square coverage units
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Positive real numbers
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: PERIMETER
        Attribute_Definition: Perimeter of poly/region in coverage units
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Positive real numbers
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: WSO-XSA#
        Attribute_Definition: Internal feature number
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: WSO-XSA-ID
        Attribute_Definition: User-assigned feature number
        Attribute_Definition_Source: User-defined
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Integer
            Enumerated_Domain_Value_Definition: Calculated equal to WSO-XSA#
            Enumerated_Domain_Value_Definition_Source: author
      Attribute:
        Attribute_Label: PTYPE
        Attribute_Definition: Unit label in the cross section.
        Attribute_Definition_Source: author
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Jfgs
            Enumerated_Domain_Value_Definition: Greenstone (Jurassic)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Jfmg
            Enumerated_Domain_Value_Definition: Metabasalt
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Jv
            Enumerated_Domain_Value_Definition: Coast Range ophiolite, mafic and intermediate volcanic rocks
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: KJfc
            Enumerated_Domain_Value_Definition: Chert (Cretaceous and Jurassic)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: KJfgc
            Enumerated_Domain_Value_Definition: Greenstone and chert (Cretaceous and Jurassic)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: KJfm
            Enumerated_Domain_Value_Definition: Metagraywacke (Cretaceous(?) and Jurassic)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: KJfs
            Enumerated_Domain_Value_Definition: Graywacke and mŽlange (Cretaceous and Jurassic)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: KJgvc
            Enumerated_Domain_Value_Definition: Conglomerate (Early Cretaceous and Late Jurassic)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: KJgvs
            Enumerated_Domain_Value_Definition: Sandstone, siltstone, and shale (Early Cretaceous and Late Jurassic)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: KJsb
            Enumerated_Domain_Value_Definition: Spilite near Black Point
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Ka
            Enumerated_Domain_Value_Definition: Gualala Formation, Anchor Bay member
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Kfgwy
            Enumerated_Domain_Value_Definition: Sandstone (Late and Early Cretaceous, Cenomanian and/or late Albian)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Kfss
            Enumerated_Domain_Value_Definition: Sandstone (Late Cretaceous, Turonian to Campanian)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Ks
            Enumerated_Domain_Value_Definition: Gualala Formation, Stewarts Point member
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Qal
            Enumerated_Domain_Value_Definition: Alluvial fan and fluvial deposits
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Qls
            Enumerated_Domain_Value_Definition: Landslide deposits
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Qt
            Enumerated_Domain_Value_Definition: Alluvial and marine terrace deposits
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: TKfs
            Enumerated_Domain_Value_Definition: Sandstone (late Eocene to Late Cretaceous, Turonian)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: TKfss
            Enumerated_Domain_Value_Definition: Sandstone (late Eocene to Late Cretaceous, Maastrichtian)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: TKu
            Enumerated_Domain_Value_Definition: Undifferentiated German Rancho and Gualala Formations
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Tg
            Enumerated_Domain_Value_Definition: German Rancho Formation of Wentworth and others (1998b)
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: Tls
            Enumerated_Domain_Value_Definition: Sedimentary rocks of Little Sulphur Creek
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: af
            Enumerated_Domain_Value_Definition: Artificial fill
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fsr
            Enumerated_Domain_Value_Definition: Melange
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: gs
            Enumerated_Domain_Value_Definition: Melange, greenstone block
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: sp
            Enumerated_Domain_Value_Definition: Coast Range ophiolite, serpentinite
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: spm
            Enumerated_Domain_Value_Definition: Coast Range ophiolite, serpentinite melange
            Enumerated_Domain_Value_Definition_Source: author
      Entity_Type:
        Entity_Type_Label: WSO-XSA.AAT
        Entity_Type_Definition: Attribute table of WSO-XSA.
        Entity_Type_Definition_Source: ARC/INFO
      Attribute:
        Attribute_Label:  -
        Attribute_Definition: Attribute table of WSO-XSA.
        Attribute_Definition_Source: ARC/INFO
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value:  -
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: FNODE#
        Attribute_Definition: Internal number of from-node
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: TNODE#
        Attribute_Definition: Internal number of to-node
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: LPOLY#
        Attribute_Definition: Internal number of poly to left of arc
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: RPOLY#
        Attribute_Definition: Internal number of poly to right of arc
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: LENGTH
        Attribute_Definition: Length of arc in coverage units
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Positive real numbers
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: WSO-XSA#
        Attribute_Definition: Internal feature number
        Attribute_Definition_Source: Computed
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Sequential unique positive integer
            Enumerated_Domain_Value_Definition:
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: WSO-XSA-ID
        Attribute_Definition: User-assigned feature number
        Attribute_Definition_Source: User-defined
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: Integer
            Enumerated_Domain_Value_Definition: Calculated equal to WSO-XSA#
            Enumerated_Domain_Value_Definition_Source:
      Attribute:
        Attribute_Label: LTYPE
        Attribute_Definition: The type of line in the cross section.  See above for the definition of contact, fault, and leader
        Attribute_Definition_Source: author
        Attribute_Domain_Values:
          Enumerated_Domain:
            Enumerated_Domain_Value: contact, approx. located
            Enumerated_Domain_Value_Definition: Contact, projected into cross section view but not present at the surface at the cross section line.  Position of the contact is not well constrained.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: contact, certain
            Enumerated_Domain_Value_Definition: Contact, present at the surface at the cross section line.  Location less well constrained at deeper levels.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fault, approx. located
            Enumerated_Domain_Value_Definition: Fault, projected into cross section view but not present at the surface at the cross section line.  Position of the fault is not well constrained.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: fault, certain
            Enumerated_Domain_Value_Definition: Fault, present at the surface at the cross section line.  Location less well constrained at deeper levels.
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: leader
            Enumerated_Domain_Value_Definition: leader
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: scale, bar
            Enumerated_Domain_Value_Definition: Vertical scale bar defining the left and right sides of the cross section
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: scratch boundary
            Enumerated_Domain_Value_Definition: Arbitrary boundary defining the bottom of the cross section polygons
            Enumerated_Domain_Value_Definition_Source: author
          Enumerated_Domain:
            Enumerated_Domain_Value: surface
            Enumerated_Domain_Value_Definition: Profile of the Earth's surface
            Enumerated_Domain_Value_Definition_Source: author

    Overview_Description:
      Entity_and_Attribute_Overview: The databases in this report were compiled in ARC/INFO, a commercial Geographic Information System (Environmental Systems Research Institute, Redlands, California).  Almost all the attributes in the various attribute tables of the coverages included in the report are set or calculated by Arc/Info.  The exceptions are "coveragename"-ID, LTYPE, PTYPE, PTTYPE, BKTYPE, SAMPNO, STRIKE, and DIP.  "coveragename"-ID is required by internal policy to be sequential. This ensures the highest compatibility of our databases with other GISs. Therefore "coveragename"-ID is calculated equal to "coveragename"#, which is a unique, sequential integer assigned by Arc/Info to each data record.  LTYPE, PTYPE, and PTTYPE are author added items to the coverage AAT or PAT that are used to describe the type of line (LTYPE), area (PTYPE), or point (PTTYPE) being recorded.  All coverages with AAT and PAT present include these items in the data structure.  Each has WIDTH 35, OUTPUT 35, TYPE C.  STRIKE and DIP are author added items to the coverage PAT that record information about the orientation of planar geologic structures.  Both have WIDTH 3, OUTPUT 3, TYPE I.  These items are only recorded in the table <QUAD>-STRC.PAT.  FAULTNAME is an author added item the coverage AAT that records information about the names of faults in the map area.  It has WIDTH 35, OUTPUT 35, TYPE C.  FAULTNAME is only recorded in the table WSO-GEOL.AAT.  


      Entity_and_Attribute_Detail_Citation: This report combined with the explanatory pamphlet: wsomf.ps, wsomf.pdf, or wsomf.txt.
 
  Distribution_Information:
    Distributor: U.S. Geological Survey
      Contact_Information: Digital Form
        Contact_Person_Primary:
          Contact_Person: Russell Graymer
          Contact_Organization: U.S. Geological Survey
        Contact_Address:
          Address_Type: mailing address
          Address: 345 Middlefield Rd., M/S 975
          City: Menlo Park
          State_or_Province: CA
          Postal_Code: 94025
          Country: USA
        Contact_Instructions: Please contact by mail or website.
    Resource_Description: USGS Miscellaneous Field Studies Report MF-2402 consists of both traditional geologic map products and Arc/Info format geospatial databases.  Furthermore, the traditional geologic map products (map sheets and pamphlets) can be obtained either as paper or as digital plot files.
    Distribution_Liability: 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 publication has been subjected to rigorous review and is substantially complete, the USGS reserves the right to revise the data pursuant to further analysis and review.  Furthermore, it is released on condition that neither the USGS nor the United States Government may be held liable for any damages resulting from its authorized or unauthorized use.
    Standard_Order_Process:
      Digital_Form:
        Digital_Transfer_Information:
          Format_Name: PostScript plotfile package, m2402a.tgz
          Format_Version_Number: 1.0
          Format_Version_Date: 2002
          Format_Specification: PostScript files generated by Arc/Info v. 7.2.1 (PS-Adobe-2.0 EPSF-1.2) and Apple LaserWriter (PS-Adobe-3.0)
          Format_Information_Content: 2 PostScript plotfiles, one for the map sheet and one for the pamphlet.
          File_Decompression_Technique: TAR and gzip (see the pamphlet (wsomf.ps, wsomf.pdf, or wsomf.txt) for more information about TAR and gzip).
          Transfer_Size: 5.9 MB
        Digital_Transfer_Option:
          Online_Option:
            Computer_Contact_Information:
              Network_Address: 
                Network_Resource_Name: http://geopubs.wr.usgs.gov/map-mf/mf2402/m2402a.tgz

      Digital_Form:
        Digital_Transfer_Information:
          Format_Name: PDF plotfile package, m2402b.tgz
          Format_Version_Number: 1.0
          Format_Version_Date: 2002
          Format_Specification: Adobe Acrobat PDF files, v. 3.0
          Format_Information_Content: 2 PDF (Adobe Acrobat) plotfiles, one for the map sheet and one for the pamphlet.
          File_Decompression_Technique: TAR and gzip (see the pamphlet (wsomf.ps, wsomf.pdf, or wsomf.txt) for more information about TAR and gzip).
          Transfer_Size: 6.4 MB
        Digital_Transfer_Option:
          Online_Option:
            Computer_Contact_Information:
              Network_Address:                 
                Network_Resource_Name: http://geopubs.wr.usgs.gov/map-mf/mf2402/m2402b.tgz

      Digital_Form:
        Digital_Transfer_Information:
          Format_Name: Digital Database package, m2402c.tgz
          Format_Version_Number: 1.0
          Format_Version_Date: 2002
          Format_Specification: Arc/Info v. 7.2.1
          Format_Information_Content: 10 Arc/Info export (.e00) files, along with supporting pamphlet plotfiles, revisions list, metadata (this file), and import AML.  See the pamphlet (wsomf.ps, wsomf.pdf, or wsomf.txt) or above for more information about the content of the digital database.
          File_Decompression_Technique: TAR and gzip (see the pamphlet (wsomf.ps, wsomf.pdf, or wsomf.txt) for more information about TAR and gzip).
          Transfer_Size: 3.4 MB
        Digital_Transfer_Option:
          Online_Option:
            Computer_Contact_Information:
              Network_Address: 
                Network_Resource_Name: http://geopubs.wr.usgs.gov/map-mf/mf2402/m2402c.tgz
      Fees: No fees for digital forms of the report.
      Ordering_Instructions: Digital files (both plotfiles and database files) can be obtained on-line as described above at the publication web-site

    Distributor: U.S. Geological Survey
      Contact_Information: Non-Digital Form
        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
        Contact_Voice_Telephone: 1-888-ASK-USGS
        Contact_Facsimile_Telephone: (303) 202-4695
        Contact_Electronic_Mail_Address: infoservices@usgs.gov
        Hours_of_Service:
        Contact_Instructions:
    Resource_Description: USGS Miscellaneous Field Studies Report MF-2402 consists of both traditional geologic map products and Arc/Info format geospatial databases.  Furthermore, the traditional geologic map products (map sheet and pamphlet) can be obtained either as paper or as digital plot files.
    Distribution_Liability: 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 publication has been subjected to rigorous review and is substantially complete, the USGS reserves the right to revise the data pursuant to further analysis and review.  Furthermore, it is released on condition that neither the USGS nor the United States Government may be held liable for any damages resulting from its authorized or unauthorized use.
    Standard_Order_Process:
      Non-digital_Form: Paper copies of the map sheet and pamphlet can be obtained by contacting USGS Information Services via the contact information listed above.
      Fees: Plotting fees are set by USGS Information Services, and may be obtained by contacting them via the contact information given above.
      Ordering_Instructions: Paper copies of the map sheets and pamphlet can be obtained by contacting USGS Information Services via the contact information listed above.
  
  Metadata_Reference_Information:
    Metadata_Date: 20020917
    Metadata_Contact:
      Contact_Information:
        Contact_Person_Primary:
          Contact_Person: R.W. Graymer
          Contact_Organization: U.S. Geological Survey
        Contact_Address:
          Address_Type: Mailing
          Address: 345 Middlefield Rd., M/S 975
          City: Menlo Park
          State_or_Province: CA
          Postal_Code: 94025
          Country: USA
    Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
    Metadata_Standard_Version: 19940608
    Metadata_Time_Convention: Local Time
    Metadata_Security_Information:
      Metadata_Security_Classification_System: None
      Metadata_Security_Classification: Unclassified
      Metadata_Security_Handling_Description: None
  
  
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