Metadata: Identification_Information: Citation: Citation_Information: Originator: A.S. Jayko Originator: R.E. Wells Publication_Date: 2001 Title: Reconnaissance Geologic Map of the Dixonville 7.5' Quadrangle, Oregon Edition: 1.0 Geospatial_Data_Presentation_Form: vector digital data Series_Information: Series_Name: U.S. Geological Survey Open-File Report Issue_Identification: Open File Report 01-226 Publication_Information: Publication_Place: Menlo Park, CA Publisher: U.S. Geological Survey Online_Linkage: http://pubs.usgs.gov/of/2001/0226/ Description: Abstract: This digital map database, compiled from new mapping by the authors, represents the general distribution of bedrock and surficial deposits of the Dixonville 7.5 minute quadrangle along the southeastern margin of the Oregon Coast Range and its tectonic boundary with Mesozoic terranes of the Klamath Mountains. Together with the accompanying text files as PDF (geol.pdf), 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 is 1:24,000. The spatial resolution (scale) of the database is 1:24,000 or smaller. Purpose: This study was undertaken as part of a contribution to 1:100,000 mapping of the Roseburg 30' x 60' quadrangle (Wells, et al., 2000). The purpose of this mapping was to assess the oil and gas potential of the Tertiary Tyee basin (see Ryu, et al., 1996). This database and accompanying plot file depict the distribution of geologic materials and structures at a large (1:24,000) scale. The report is intended to provide geologic information for the study of material properties, mineral resources, and geologic hazards. In addition, the report contains new information and interpretations about the regional geologic history and framework. However, the scale of this report does not provide sufficient detail for site development purposes. For example, landslides in the database are generalized and many smaller slope failures are not shown. 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 8.0.2). 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 8.0.2 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 1:24,000 scale. The author manuscripts (pen on mylar and pen on paper) were scanned using a Ideal rasterizing color scanner with a resolution of 600 and 400 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. Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2001 Currentness_Reference: publication date Status: Progress: Complete Maintenance_and_Update_Frequency: As needed Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -126.438942 East_Bounding_Coordinate: -126.403744 North_Bounding_Coordinate: 42.004158 South_Bounding_Coordinate: 41.963226 Keywords: Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: geology Theme_Keyword: geologic maps Theme_Keyword: bedrock geologic units Theme_Keyword: surficial geologic units Theme_Keyword: geologic history Theme_Keyword: geologic structure Theme_Keyword: geospatial datasets Theme: Theme_Keyword_Thesaurus: none Theme_Keyword: Oregon Coast Range Theme_Keyword: Klamath Mountains Theme_Keyword: Tyee basin Theme_Keyword: melange Theme_Keyword: Dixonville, Oregon Theme_Keyword: Dothan Formation Theme_Keyword: accretionary complex Theme_Keyword: Rogue arc complex Theme_Keyword: Siletz River Volcanics Theme_Keyword: Umpqua Group Theme_Keyword: White Tail Ridge Formation Theme_Keyword: Dodson Butte Thrust Theme_Keyword: Cataclastic deformation Theme_Keyword: Cooper Creek fault Theme_Keyword: Ultramafic rocks Theme_Keyword: schistose Theme_Keyword: Siletz terrane Theme_Keyword: paleomagnetic data Theme_Keyword: Tenmile Formation Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Categories Theme_Keyword: geoscientificInformation Place: Place_Keyword_Thesaurus: none Place_Keyword: Dixonville, Oregon Stratum: Stratum_Keyword_Thesaurus: none Place: Place_Keyword_Thesaurus: Augmented FIPS 10-4 and FIPS 6-4 Place_Keyword: f41011 = Coos Place_Keyword: f41019 = Douglas 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 1:24,000 means that higher resolution information is not present in the dataset. Plotting at scales larger than 1:24,000 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: U.S. Geological Survey Contact_Person: Database Coordinator Contact_Address: Address_Type: mailing address Address: 345 Middlefield Rd. MS-975 City: Menlo Park State_or_Province: CA Postal_Code: 94025 Country: USA Contact_Voice_Telephone: 650-329-4935 Contact_Electronic_Mail_Address: kwheeler@usgs.gov Browse_Graphic: Browse_Graphic_File_Name: http://pubs.usgs.gov/of/2001/0226/images/dix.jpg Browse_Graphic_File_Description: Thumbnail 311 x233 pixel image of the entire map sheet Browse_Graphic_File_Type: JPEG Data_Set_Credit: A.S. Jayko and R.E. Wells Security_Information: Security_Classification_System: None Security_Classification: Unclassified Security_Handling_Description: None Native_Data_Set_Environment: UNIX Sun Solaris; ESRI ArcInfo 8.0.2 Data_Quality_Information: Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Jayko, A.S. Title: Reconnaissance geologic map of the southern half of the Dixonville 7.5 minute quadrangle, Or. unpublished field sheet Publication_Date: 2001 (this report) Source_Scale_Denominator: 24000 Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2001 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Jayko(1992-1993) Source_Contribution: Dixonville quadrangle Source_Information: Source_Citation: Citation_Information: Originator: Wells, R.E. Title: Reconnaissance Geologic Map of the northern half of the Dixonvillle 7.5 minute quadrangle,Or. unpublished field sheet Publication_Date: 2001(this report) Source_Scale_Denominator: 24000 Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2001 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Wells (1993) Source_Contribution: Dixonville quadrangle Source_Information: Source_Citation: Citation_Information: Originator: Champ, J. G. Title: Geology of the northern part of the Dixonville quadrangle, Oregon Publication_Date: 1969 Publication_Information: Publisher: University of Oregon Publication_Place: Eugene, Oregon Other_Citation_Details: M.Sc. thesis Source_Scale_Denominator: 24000 Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1969 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Champ (1969) Source_Contribution: Dixonville quadrangle Source_Information: Source_Citation: Citation_Information: Originator: Hixson, H. C., Title: Geology of the southwest quarter of the Dixonville quadrangle, Oregon Publication_Date: 1965 Publication_Information: Publisher: University of Oregon Publication_Place: Eugene, Oregon Other_Citation_Details: M.Sc. thesis Source_Scale_Denominator: 24000 Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1965 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Hixon (1965) Source_Contribution: Dixonville quadrangle Source_Information: Source_Citation: Citation_Information: Originator: Seeley, W. O. Title: Geology of the southeastern Dixonville quadrangle, Oregon Publication_Date: 1974 Publication_Information: Publisher: University of Oregon Publication_Place: Eugene, Oregon Other_Citation_Details: M.Sc. thesis Source_Scale_Denominator: 24000 Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1974 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Seeley (1974) Source_Contribution: Dixonville quadrangle Process_Step: Process_Description: 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 8.0.2). 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 8.0.2 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 1:24,000 scale. The author manuscripts (pen on mylar and pen on paper) were scanned using a Ideal rasterizing color scanner with a resolution of 600 and 400 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. Process_Date: 1990 - 2001 Process_Step: Process_Description: Creation of original metadata record Process_Date: 20010202 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Karen L. Wheeler Contact_Organization: U.S. Geological Survey Contact_Position: Geologist/GIS Contact_Address: Address_Type: mailing and physical address Address: U.S. Geological Survey Western Earth Surface Processes Team 345 Middlefield Road, Mail Stop 975 City: Menlo Park State_or_Province: CA Postal_Code: 94025 Country: USA Contact_Voice_Telephone: 650-329-4935 Contact_Facsimile_Telephone: 650-329-4936 Contact_Electronic_Mail_Address: kwheeler@usgs.gov Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Vector Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Complete chain Point_and_Vector_Object_Count: 611 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Entity point Point_and_Vector_Object_Count: 252 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains Point_and_Vector_Object_Count: 252 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Point Point_and_Vector_Object_Count: 16 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Map_Projection: Map_Projection_Name: Transverse Mercator Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.9996 Longitude_of_Central_Meridian: -123.0 False_Easting: 500000.0 False_Northing: 0.0 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.000032 Ordinate_Resolution: 0.000032 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1927 Ellipsoid_Name: Clarke 1866 Semi-major_Axis: 6378206.4 Denominator_of_Flattening_Ratio: 294.978698 Entity_and_Attribute_Information: Overview_Description: Entity_and_Attribute_Overview: Because these data were created in Arc/Info, polygons are described by tables fitting the pattern cover.pat (here and after, "cover" refers to the name of the Arc/Info coverage). These contain the general attributes AREA, PERIMETER, cover#, and cover-ID. Likewise, lines are described by tables named cover.aat, and contain topological as well as general attributes FNODE#, TNODE#, LPOLY#, RPOLY#, LENGTH, cover#, and cover-ID. Because these data were created using Alacarte, the feature attribute tables also include the attributes LTYPE for lines and PTYPE for points and polygons, as well as SEL, which is used internally by Alacarte to mark features that are selected, and SYMB, which is used internally by Alacarte to symbolize the features for display. Additional attributes that contain scientific information may also be present, and are described in detail here. Entity_and_Attribute_Detail_Citation: http://pubs.usgs.gov/of/2001/0226/pdf/geol.pdf Detailed_Description: Entity_Type: Entity_Type_Label: dix_geo.pat Entity_Type_Definition: Geologic units Attribute: Attribute_Label: PTYPE Attribute_Definition: Geologic unit label Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qls Enumerated_Domain_Value_Definition: Landslide deposits (Holocene and Pleistocene?) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qal Enumerated_Domain_Value_Definition: Alluvial deposits (Holocene and Pleistocene?) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qfl Enumerated_Domain_Value_Definition: Fluvial deposits (Holocene and Pleistocene?) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tdi Enumerated_Domain_Value_Definition: Tertiary intrusive (Oligocene?) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Twt Enumerated_Domain_Value_Definition: White Tail Ridge Formation (Lower Eocene) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tm Enumerated_Domain_Value_Definition: Tenmile Formation undivided (Lower Eocene) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tbr Enumerated_Domain_Value_Definition: Bushnell Rock Formation (Lower Eocene) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tsc Enumerated_Domain_Value_Definition: Slater Creek Member (Lower Eocene) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tbrm Enumerated_Domain_Value_Definition: Debris flow deposit (Lower Eocene) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tsr Enumerated_Domain_Value_Definition: Siletz River Volcanics (Lower Eocene and upper Paleocene) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: KJi Enumerated_Domain_Value_Definition: Intrusive rocks (Jurassic and/or Cretaceous) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: KJag Enumerated_Domain_Value_Definition: Augen gneiss (Jurassic and/or Cretaceous?) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: KJd Enumerated_Domain_Value_Definition: Dothan Formation (Upper Jurassic and Lower Cretaceous) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: KJd2 Enumerated_Domain_Value_Definition: Semischistose Dothan Formation (Upper Jurassic and Lower Cretaceous) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Jrv Enumerated_Domain_Value_Definition: Rogue Formation? (Upper Jurassic)-- Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Jri Enumerated_Domain_Value_Definition: Mafic intrusive unit (Upper Jurassic?) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Jrs Enumerated_Domain_Value_Definition: Serpentinized ultramafic rock (Jurassic?) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Jrvs Enumerated_Domain_Value_Definition: Schistose Rogue Volcanics? (Upper Jurassic) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Jris Enumerated_Domain_Value_Definition: Schistose mafic intrusive unit (Upper Jurassic?) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: cht Enumerated_Domain_Value_Definition: Schistose mafic intrusive unit (Upper Jurassic?) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: gs Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ls Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: sp Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: water Detailed_Description: Entity_Type: Entity_Type_Label: dix_geo.aat Attribute: Attribute_Label: LTYPE Attribute_Definition: Geologically_significant linear features Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: contact, certain Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: contact, concealed Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: contact, inferred Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: contact, inferred, queried Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: fault, certain Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: fault, concealed Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: fault, inferred Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: map boundary Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: normal fault, certain Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: thrust fault, certain Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: thrust fault, concealed Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: thrust fault, inferred Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: thrust fault, inferred, queried Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: water boundary, certain Detailed_Description: Entity_Type: Entity_Type_Label: dix_stx.pat Attribute: Attribute_Label: PTTYPE Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: _ anticline _ Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: approx bedding Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: bedding Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: bedding w/tops Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: crumpled bedding Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: crumpled foliation Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: fault dip Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: fault plane Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: fold axis Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: foliation Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: inclined cleavage Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: joint unmineralized Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: lineation Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ot bedding Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ot bedding w/tops Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: sfold Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: vert bedding Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: zfold Attribute: Attribute_Label: DIP Attribute: Attribute_Label: STRIKE Attribute: Attribute_Label: $ID Attribute: Attribute_Label: $POLYGONID Attribute: Attribute_Label: $SCALE Attribute: Attribute_Label: $ANGLE Detailed_Description: Entity_Type: Entity_Type_Label: dix_stx.aat Entity_Type_Definition: Linear structural geologic features Attribute: Attribute_Label: LTYPE Attribute_Definition: Type of linear geologic feature Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: f.a., syncline, certain Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: f.a., syncline, certainm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: f.a., anticline, certain Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: f.a., anticline, certain, plunge Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: f.a., syncline, certain Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: f.a., syncline, certainm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: f.a., cross section Detailed_Description: Entity_Type: Entity_Type_Label: dix_ann.aat Entity_Type_Definition: leaders to annotation marking small geologic units Attribute: Attribute_Label: LTYPE Attribute_Definition: Type of linear geologic feature Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: leader Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: USGS Western Publications Group Contact_Address: Address_Type: mailing and physical address Address: 345 Middlefield Road, Mail Stop 951 City: Menlo Park State_or_Province: CA Postal_Code: 94025 Country: US Contact_Voice_Telephone: 650-329-5057 Resource_Description: USGS Open-File Report 01-226 Distribution_Liability: This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: ARCE Format_Version_Number: 8.0.2 File_Decompression_Technique: gzip -d and tar -xvf Format_Information_Content: Exported coverages dix_geo, dix_stx, and dix_ann and supporting files Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://pubs.usgs.gov/of/2001/0226/ofr01226md.tar.gz Fees: none Metadata_Reference_Information: Metadata_Date: 20160613 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Peter N Schweitzer Contact_Organization: USGS Midwest Area Contact_Position: Collection manager, USGS Geoscience Data Clearinghouse, http://geo-nsdi.er.usgs.gov/ Contact_Address: Address_Type: mailing address Address: Mail Stop 954 12201 Sunrise Valley Dr City: Reston State_or_Province: VA Postal_Code: 20192-0002 Country: USA Contact_Voice_Telephone: 703-648-6533 Contact_Facsimile_Telephone: 703-648-6252 Contact_Electronic_Mail_Address: pschweitzer@usgs.gov Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998