Metadata: Identification_Information: Citation: Citation_Information: Originator: U.S. Geological Survey Originator: Dana J. Bove Publication_Date: 2000 Title: >Surface water data and geographic relation to Tertiary age intrusions >and hydrothermal alteration in the Grand Mesa, Uncompahgre, and Gunnison >National Forests (GMUG) and intervening Bureau of Land Management (BLM) >lands. Series_Information: Series_Name: USGS Open-File Report Issue_Identification: OFR-00-271 Publication_Information: Publication_Place: Denver, CO Publisher: U.S. Geological Survey Online_Linkage: http://greenwood.cr.usgs.gov/open-file-reports/ofr-00-271 Description: Abstract: >This data set covering the western part of Colorado includes water quality data >from eight different sources (points), nine U.S. Geological Survey Digital Raster >Graph (DRG)files for topographic bases, a compilation of Tertiary age intrusions >(polygons and lines), and a raster layer showing areas of hydrothermally altered rock. >These data were compiled for use with an ongoing mineral resource assessment of the >Grand Mesa, Uncompahgre, and Gunnison National Forests (GMUG)and intervening Bureau >of Land Management(BLM)lands. This compilation was assembled to give federal land >managers a preliminary view of water within sub-basinal areas, and to show possible >relationships to Tertiary age intrusions and areas of hydrothermal alteration. Purpose: >These data were compiled for use with an ongoing mineral >resource assessment of the Grand Mesa, Uncompahgre, and Gunnison National >Forests (GMUG) and intervening Bureau of Land Management (BLM) lands. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 1989 Ending_Date: 1998 Currentness_Reference: >Publication Date Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -109.000 East_Bounding_Coordinate: -106.000 North_Bounding_Coordinate: 39.500 South_Bounding_Coordinate: 37.750 Keywords: Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: Water data Theme_Keyword: GMUG Theme_Keyword: Water quality Theme_Keyword: Forests Place: Place_Keyword_Thesaurus: None Place_Keyword: GMUG Place_Keyword: Grand Mesa National Forest Place_Keyword: Gunnison National Forest Place_Keyword: Uncompahgre National Forest Place_Keyword: Western Colorado Place_Keyword: Lake City Place_Keyword: Crested Butte Place_Keyword: Silverton Place_Keyword: Red Mountain Pass Place_Keyword: Redwell Basin Place_Keyword: Red Mountain Place_Keyword: Alpine Gulch Place_Keyword: Ophir Place_Keyword: Lake City caldera Place_Keyword: Silverton caldera Place_Keyword: Upper Animas River watershed Place_Keyword: Mount Emmons Access_Constraints: None Use_Constraints: >This entire dataset is intended for use as a whole. End users are permitted >to use these data sets for their own internal use, including derivative work, >but are discouraged from using and redistributing these data individually or in >a derivative work to third parties. Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Dana Bove Contact_Organization: U.S. Geological Survey Contact_Position: Research Geologist Contact_Address: Address_Type: mailing address Address: U.S. Geological Survey, Mineral Resources Team, Denver Federal Center M.S. 905 City: Denver State_or_Province: CO Postal_Code: 80225 Country: USA Contact_Voice_Telephone: 303-236-1557 Contact_Electronic_Mail_Address: dbove@usgs.gov Hours_of_Service: 9 am - 5 pm U.S., Mountain Time Zone Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: datasets: >(Note: Complete reference citations to reports listed below are in "references cited" in the companion >report to this metadata by Bove and Knepper (2000). >Geologic data Datasets: Intrusions >compint_utm; gmugdike- Polygons and polylines digitized on a Calcomp tablet from various scale maps; source and scale >referenced under attribute field "map_source" in files compint_utm.e00 and compint_utm.shp. Intrusions digitized from good quality >paper maps in all cases except for Day and others, (1999); intrusions from Day and others were digitized >from base stable mylar. Where noted (see source_information), intrusion boundaries were generalized and approximated >across surficial cover. Data on intrusion ages (attribute field "age", min_age, max_age) are generally from >the most up to date sources, however, individual sources are not listed in this publication. Many age references used >in this publication can be found in Day and Bove (in press). ISOTOPIC AGES LISTED IN THIS REPORT SHOULD NOT BE >CONSIDERED REFERENCE QUALITY AS THESE ARE NOT REFERENCED IN THIS REPORT! Logical_Consistency_Report: >See Attribute information and above discussion to refer to internal consistency of data Completeness_Report: >All data available and accessible at the time of assembly of this report (this specifically >referes to water quality data), were used in this compilation. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 1962 Title: >Geology of the Ouray Quadrangle, Colorado Geospatial_Data_Presentation_Form: Map Series_Information: Series_Name: USGS GQ Issue_Identification: GQ-152 Publication_Information: Publication_Place: United States Publisher: U.S. Geological Survey Other_Citation_Details: Luedke and Burbank (1962) Source_Scale_Denominator: 24,000 Type_of_Source_Media: Paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1962 Source_Currentness_Reference: Publication date Source_Citation_Abbreviation: USGS Source_Contribution: >Geologic contacts, age information, and explanation. Used for compint_utm >and gmugdike datasets. Process_Step: Process_Description: Polygons digitized on a Calcomp tablet from very good condition >paper copy using GSMAP digitizing software. Contacts quickly digitized and >approximated in places through surficial cover. Lines and polygons were built and >cleaned in ERDAS Imagine vector software and attribute fields then populated. Data >digitized from each map were compiled into two master files for polygon or line data, and these >master files were exported into arcinterchange (.e00) and shape (.shp) files. Process_Date: 1999 Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 1966 Title: >Geologic map of the Telluride Quadrangle, southwestern Colorado Geospatial_Data_Presentation_Form: Map Series_Information: Series_Name: USGS GQ Issue_Identification: GQ-504 Publication_Information: Publication_Place: United States Publisher: U.S. Geological Survey Other_Citation_Details: Burbank and Luedke(1966) Source_Scale_Denominator: 24,000 Type_of_Source_Media: Paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1962 Source_Currentness_Reference: Publication date Source_Citation_Abbreviation: USGS Source_Contribution: >Geologic contacts, age information, and explanation. Used for compint_utm >and gmugdike datasets. Process_Step: Process_Description: Polygons digitized on a Calcomp tablet from very good condition >paper copy using GSMAP digitizing software. Contacts quickly digitized and >approximated in places through surficial cover. Lines and polygons were built and >cleaned in ERDAS Imagine vector software and attribute fields then populated. Data >digitized from each map were compiled into two master files for polygon or line data, and these >master files were exported into arcinterchange (.e00) and shape (.shp) files. Process_Date: 1999 Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 1999 Title: >Spatial geologic data model for the Gunnison, Grand Mesa, Uncompahgre National >Forests mineral resource assessement area, southwestern, Colorado and digital >data for the Leadville, Montrose, Durango, and the Colorado parts of the Grand >Junction, Moab, and Cortez 1 x 2 degree geologic maps Geospatial_Data_Presentation_Form: Map Series_Information: Series_Name: USGS Open File Report Issue_Identification: OFR-99-427 Publication_Information: Publication_Place: United States Publisher: U.S. Geological Survey Other_Citation_Details: Day and others (1999) Source_Scale_Denominator: 250,000 Type_of_Source_Media: CDROM Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1999 Source_Currentness_Reference: Publication date Source_Citation_Abbreviation: USGS Source_Contribution: >Geologic contacts of intrusions and dikes, age information, and explanation. >Used for compint_utm and gmugdike datasets. Process_Step: Process_Description: Tertiary age intrusions and dikes extracted from ARC/INFO files and imported into ERDAS Imagine. >Attribute data were repopulated then cleaned and built. Covers were compiled into two master files for polygon or line data, >along with geospatial data from other geologic maps, and master files are exported into arcinterchange (.e00) >and shape (.shp)files. Process_Date: 1999 Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 1999 Title: >Geologic Map of Fossil Ridge area Geospatial_Data_Presentation_Form: Map Series_Information: Series_Name: USGS I series Issue_Identification: I- (in press) Publication_Information: Publication_Place: United States Publisher: U.S. Geological Survey Other_Citation_Details: Dewitt and others (in press) Source_Scale_Denominator: 50,000 Type_of_Source_Media: Paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1999 Source_Currentness_Reference: Publication date Source_Citation_Abbreviation: USGS Source_Contribution: >Geologic contacts, age information, and explanation. Used for compint_utm >and gmugdike datasets. Process_Step: Process_Description: Polygons digitized on a Calcomp tablet from mylar greenline map >using GSMAP digitizing software. Contacts quickly digitized and >approximated in places through surficial cover. Lines and polygons were built and >cleaned in ERDAS Imagine vector software and attribute fields then populated. Data >digitized from each map were compiled into two master files for polygon or line data, and these >master files were exported into arcinterchange (.e00) and shape (.shp) files. Process_Date: 1999 Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 1987 Title: >Geologic Map of the Paonia and Gunnison area, Delta and Gunnison Counties, Colorado Geospatial_Data_Presentation_Form: Map Series_Information: Series_Name: USGS Coal Investigations Map Issue_Identification: C-109 Publication_Information: Publication_Place: United States Publisher: U.S. Geological Survey Other_Citation_Details: Ellis and others (1987) Source_Scale_Denominator: 100,000 Type_of_Source_Media: Paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1987 Source_Currentness_Reference: Publication date Source_Citation_Abbreviation: USGS Source_Contribution: >Geologic contacts, age information, and explanation. Used for compint_utm >and gmugdike datasets. Process_Step: Process_Description: Polygons digitized on a Calcomp tablet from very good condition >paper copy using GSMAP digitizing software. Contacts quickly digitized and >approximated in places through surficial cover. Lines and polygons were built and >cleaned in ERDAS Imagine vector software and attribute fields then populated. Data >digitized from each map were compiled into two master files for polygon or line data, and these >master files were exported into arcinterchange (.e00) and shape (.shp) files. Process_Date: 1999 Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 1998 Title: >Geologic map of the Collegiate Peaks Wilderness Area and the Grizzly Peak caldera, >Sawatch Range, Central Colorado Geospatial_Data_Presentation_Form: Map Series_Information: Series_Name: USGS MI Issue_Identification: I-2565 Publication_Information: Publication_Place: United States Publisher: U.S. Geological Survey Other_Citation_Details: Fridrich and others (1998) Source_Scale_Denominator: 50,000 Type_of_Source_Media: Paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1998 Source_Currentness_Reference: Publication date Source_Citation_Abbreviation: USGS Source_Contribution: >Geologic contacts, age information, and explanation. Used for compint_utm >and gmugdike datasets. Process_Step: Process_Description: Polygons digitized on a Calcomp tablet from very good condition >paper copy using GSMAP digitizing software. Contacts quickly digitized and >approximated in places through surficial cover. Lines and polygons were built and >cleaned in ERDAS Imagine vector software and attribute fields then populated. Data >digitized from each map were compiled into two master files for polygon or line data, and these >master files were exported into arcinterchange (.e00) and shape (.shp) files. Process_Date: 1998 Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 1966 Title: >Geologic map of the Marble Quadrangle, Gunnison and Pitkin Counties, Colorado Geospatial_Data_Presentation_Form: Map Series_Information: Series_Name: USGS GQ Issue_Identification: GQ-512 Publication_Information: Publication_Place: United States Publisher: U.S. Geological Survey Other_Citation_Details: Gaskill and Godwin (1966) Source_Scale_Denominator: 24,000 Type_of_Source_Media: Paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1966 Source_Currentness_Reference: Publication date Source_Citation_Abbreviation: USGS Source_Contribution: >Geologic contacts, age information, and explanation. Used for compint_utm >and gmugdike datasets. Process_Step: Process_Description: Polygons digitized on a Calcomp tablet from very good condition >paper copy using GSMAP digitizing software. Contacts quickly digitized and >approximated in places through surficial cover. Lines and polygons were built and >cleaned in ERDAS Imagine vector software and attribute fields then populated. Data >digitized from each map were compiled into two master files for polygon or line data, and these >master files were exported into arcinterchange (.e00) and shape (.shp) files. Process_Date: 1999 Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 1967 Title: >Geologic map of the Oh-Be-Joyful Quadrangle, Gunnison County, Colorado Geospatial_Data_Presentation_Form: Map Series_Information: Series_Name: USGS GQ Issue_Identification: GQ-578 Publication_Information: Publication_Place: United States Publisher: U.S. Geological Survey Other_Citation_Details: Gaskill and others (1967) Source_Scale_Denominator: 24,000 Type_of_Source_Media: Paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1966 Source_Currentness_Reference: Publication date Source_Citation_Abbreviation: USGS Source_Contribution: >Geologic contacts, age information, and explanation. Used for compint_utm >and gmugdike datasets. Process_Step: Process_Description: Polygons digitized on a Calcomp tablet from very good condition >paper copy using GSMAP digitizing software. Contacts quickly digitized and >approximated in places through surficial cover. Lines and polygons were built and >cleaned in ERDAS Imagine vector software and attribute fields then populated. Data >digitized from each map were compiled into two master files for polygon or line data, and these >master files were exported into arcinterchange (.e00) and shape (.shp) files. Process_Date: 1999 Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 1966 Title: >Geologic map of the Marcellina Mountain Quadrangle, Gunnison County, Colorado Geospatial_Data_Presentation_Form: Map Series_Information: Series_Name: USGS GQ Issue_Identification: GQ-511 Publication_Information: Publication_Place: United States Publisher: U.S. Geological Survey Other_Citation_Details: Gaskill and Godwin (1966) Source_Scale_Denominator: 24,000 Type_of_Source_Media: Paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1966 Source_Currentness_Reference: Publication date Source_Citation_Abbreviation: USGS Source_Contribution: >Geologic contacts, age information, and explanation. Used for compint_utm >and gmugdike datasets. Process_Step: Process_Description: Polygons digitized on a Calcomp tablet from very good condition >paper copy using GSMAP digitizing software. Contacts quickly digitized and >approximated in places through surficial cover. Lines and polygons were built and >cleaned in ERDAS Imagine vector software and attribute fields then populated. Data >digitized from each map were compiled into two master files for polygon or line data, and these >master files were exported into arcinterchange (.e00) and shape (.shp) files. Process_Date: 1999 Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 1991 Title: >Geologic map of the Gothic Quadrangle, Gunnison County, Colorado Geospatial_Data_Presentation_Form: Map Series_Information: Series_Name: USGS GQ Issue_Identification: GQ-1689 Publication_Information: Publication_Place: United States Publisher: U.S. Geological Survey Other_Citation_Details: Gaskill and others (1991) Source_Scale_Denominator: 24,000 Type_of_Source_Media: Paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1991 Source_Currentness_Reference: Publication date Source_Citation_Abbreviation: USGS Source_Contribution: >Geologic contacts, age information, and explanation. Used for compint_utm >and gmugdike datasets. Process_Step: Process_Description: Polygons digitized on a Calcomp tablet from very good condition >paper copy using GSMAP digitizing software. Contacts quickly digitized and >approximated in places through surficial cover. Lines and polygons were built and >cleaned in ERDAS Imagine vector software and attribute fields then populated. Data >digitized from each map were compiled into two master files for polygon or line data, and these >master files were exported into arcinterchange (.e00) and shape (.shp) files. Process_Date: 1999 Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 1987 Title: >Geologic, alteration, and vein maps of the Redcloud Peak and Handies Peak Wilderness Study >areas, Hinsdale County, Colorado Geospatial_Data_Presentation_Form: Map Series_Information: Series_Name: USGS MF Issue_Identification: MF-1948 Publication_Information: Publication_Place: United States Publisher: U.S. Geological Survey Other_Citation_Details: Hon (1987) Source_Scale_Denominator: 24,000 Type_of_Source_Media: Paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1987 Source_Currentness_Reference: Publication date Source_Citation_Abbreviation: USGS Source_Contribution: >Geologic contacts, age information, and explanation. Used for compint_utm >and gmugdike datasets. Process_Step: Process_Description: Polygons and polylines digitized on a Calcomp tablet from very good condition >paper copy using GSMAP digitizing software. Contacts carefully digitized with >no approximation through surficial cover. Lines and polygons were built and >cleaned in ERDAS Imagine vector software and attribute fields then populated. Data >compiled into two master files for polygon or line data, along with similar >data from other digitized maps. The master files were then exported into arcinterchange (.e00) >and shape (.shp)files. Process_Date: 1999 Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 1988 Title: Geologic map of the San Luis Peak Quadrangle Geospatial_Data_Presentation_Form: Map Series_Information: Series_Name: USGS Open File Report Issue_Identification: OFR-88-359 Publication_Information: Publication_Place: United States Publisher: U.S. Geological Survey Other_Citation_Details: Lipman and Sawyer (1988) Source_Scale_Denominator: 24,000 Type_of_Source_Media: Paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1988 Source_Currentness_Reference: Publication date Source_Citation_Abbreviation: USGS Source_Contribution: >Geologic contacts, age information, and explanation. Used for compint_utm >and gmugdike datasets. Process_Step: Process_Description: Polygons and polylines digitized on a Calcomp tablet from very good condition >paper copy using GSMAP digitizing software. Contacts quickly digitized and >approximated in places through surficial cover. Lines and polygons are built and >cleaned in ERDAS Imagine vector software and attribute fields are populated. Data >are compiled into two master files for polygon or line data, along with geospatial >data from other geologic maps, and master files are exported into arcinterchange (.e00) >and shape (.shp)files. Process_Date: 1999 Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 1976 Title: >Geologic map of the Lake City caldera area, western San Juan Mountains, southwestern >Colorado Geospatial_Data_Presentation_Form: Map Series_Information: Series_Name: USGS I series Issue_Identification: I-962 Publication_Information: Publication_Place: United States Publisher: U.S. Geological Survey Other_Citation_Details: Lipman (1976) Source_Scale_Denominator: 48,000 Type_of_Source_Media: Paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1976 Source_Currentness_Reference: Publication date Source_Citation_Abbreviation: USGS Source_Contribution: >Geologic contacts, age information, and explanation. Used for compint_utm >and gmugdike datasets. Process_Step: Process_Description: Polygons digitized on a Calcomp tablet from very good condition >paper copy using GSMAP digitizing software. Contacts quickly digitized and >approximated in places through surficial cover. Lines and polygons were built and >cleaned in ERDAS Imagine vector software and attribute fields then populated. Data >digitized from each map were compiled into two master files for polygon or line data, and these >master files were exported into arcinterchange (.e00) and shape (.shp) files. Process_Date: 1999 Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 1972 Title: >Geologic map of the Wetterhorn Peak Quadrangle Geospatial_Data_Presentation_Form: Map Series_Information: Series_Name: USGS GQ Issue_Identification: GQ-1011 Publication_Information: Publication_Place: United States Publisher: U.S. Geological Survey Other_Citation_Details: Luedke (1972) Source_Scale_Denominator: 24,000 Type_of_Source_Media: Paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1972 Source_Currentness_Reference: Publication date Source_Citation_Abbreviation: USGS Source_Contribution: >Geologic contacts, age information, and explanation. Used for compint_utm >and gmugdike datasets. Process_Step: Process_Description: Polygons digitized on a Calcomp tablet from very good condition >paper copy using GSMAP digitizing software. Contacts quickly digitized and >approximated in places through surficial cover. Lines and polygons were built and >cleaned in ERDAS Imagine vector software and attribute fields then populated. Data >digitized from each map were compiled into two master files for polygon or line data, and these >master files were exported into arcinterchange (.e00) and shape (.shp) files. Process_Date: 1999 Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 1970 Title: >Geologic map of the Snowmass Mountain Quadrangle Geospatial_Data_Presentation_Form: Map Series_Information: Series_Name: USGS GQ Issue_Identification: GQ-853 Publication_Information: Publication_Place: United States Publisher: U.S. Geological Survey Other_Citation_Details: Mutschler (1970) Source_Scale_Denominator: 24,000 Type_of_Source_Media: Paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1970 Source_Currentness_Reference: Publication date Source_Citation_Abbreviation: USGS Source_Contribution: >Geologic contacts, age information, and explanation. Used for compint_utm >and gmugdike datasets. Process_Step: Process_Description: Polygons digitized on a Calcomp tablet from very good condition >paper copy using GSMAP digitizing software. Contacts quickly digitized and >approximated in places through surficial cover. Lines and polygons were built and >cleaned in ERDAS Imagine vector software and attribute fields then populated. Data >digitized from each map were compiled into two master files for polygon or line data, and these >master files were exported into arcinterchange (.e00) and shape (.shp) files. Process_Date: 1999 Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 1966 Title: >Geologic map of the Rudolph Hill Quadrangle, Colorado Geospatial_Data_Presentation_Form: Map Series_Information: Series_Name: USGS GQ Issue_Identification: GQ-1177 Publication_Information: Publication_Place: United States Publisher: U.S. Geological Survey Other_Citation_Details: Olson (1974) Source_Scale_Denominator: 24,000 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: USGS Source_Contribution: >Geologic contacts, age information, and explanation. Used for compint_utm >and gmugdike datasets. Process_Step: Process_Description: Polygons digitized on a Calcomp tablet from very good condition >paper copy using GSMAP digitizing software. Contacts quickly digitized and >approximated in places through surficial cover. Lines and polygons were built and >cleaned in ERDAS Imagine vector software and attribute fields then populated. Data >digitized from each map were compiled into two master files for polygon or line data, and these >master files were exported into arcinterchange (.e00) and shape (.shp) files. Process_Date: 1999 Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 2000 Title: >Geologic map of the upper Animas River Watershed, southwestern, Colorado Geospatial_Data_Presentation_Form: Map Series_Information: Series_Name: USGS Open File Report Issue_Identification: OFR- (in press) Publication_Information: Publication_Place: United States Publisher: U.S. Geological Survey Other_Citation_Details: Yager and others, unpublished data Source_Scale_Denominator: 48,000 Type_of_Source_Media: Digital Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2000 Source_Currentness_Reference: 2000 Source_Citation_Abbreviation: USGS Source_Contribution: >Geologic contacts, age information, and explanation. Used for compint_utm >and gmugdike datasets. Process_Step: Process_Description: Tertiary age intrusions and dikes extracted from ARC/INFO files and imported into ERDAS Imagine vector software. >Attribute data were repopulated then cleaned and built. Covers are compiled into two master files for polygon or line data, >along with geospatial data from other geologic maps, and master files were exported into arcinterchange (.e00) >and shape (.shp) files. Process_Date: 1999 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Vector Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Ring composed of arcs SDTS_Terms_Description: 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: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 13 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.9996 Longitude_of_Central_Meridian: -105 Latitude_of_Projection_Origin: 38 False_Easting: 500000 False_Northing: 0 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: Coordinate Pair Coordinate_Representation: Abscissa_Resolution: 1 Ordinate_Resolution: 1 Planar_Distance_Units: Meters Geodetic_Model: Horizontal_Datum_Name: North American 1927(NAD 27) Ellipsoid_Name: Clarke 1866 Semi-major_Axis: 6378204.4 Denominator_of_Flattening_Ratio: 294.98 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: compint_utm.e00; compint_utm.shp Entity_Type_Definition: Compilation of Tertiary age intrusions Entity_Type_Definition_Source: None Attribute: Attribute_Label: Area Attribute_Definition: Area of polygon Attribute_Definition_Source: Software computed Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.98 Range_Domain_Maximum: 252522625.01 Attribute_Units_of_Measure: square meters Attribute: Attribute_Label: Perimeter Attribute_Definition: Perimeter of polygon Attribute_Definition_Source: Software computed Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 73.76 Range_Domain_Maximum: 178509.81 Attribute_Units_of_Measure: meters Attribute: Attribute_Label: COMPINT_FIN_ Attribute_Definition: internal id Attribute_Definition_Source: User Defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 710 Attribute_Units_of_Measure: none Attribute: Attribute_Label: COMPINT_FIN_ID Attribute_Definition: another internal id Attribute_Definition_Source: User Defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 648 Attribute_Units_of_Measure: none Attribute: Attribute_Label: ID Attribute_Definition: number of id Attribute_Definition_Source: User Defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 67 Attribute_Units_of_Measure: none Attribute: Attribute_Label: Geog Attribute_Definition: Notes relating to intrusion; may include old map units id Attribute_Definition_Source: User Defined Attribute_Domain_Values: Unrepresentable_Domain: Character field Attribute: Attribute_Label: Common Attribute_Definition: Rock unit name Attribute_Definition_Source: User Defined Attribute_Domain_Values: Unrepresentable_Domain: Character field Attribute: Attribute_Label: Comm_notes Attribute_Definition: Notes regarding intrusive unit or a particular polygon Attribute_Definition_Source: User Defined Attribute_Domain_Values: Unrepresentable_Domain: Character field Attribute: Attribute_Label: Age Attribute_Definition: Isotopic age; derived from various sources Attribute_Definition_Source: User Defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.00 Range_Domain_Maximum: 69.00 Attribute_Units_of_Measure: millions of years Attribute: Attribute_Label: Min_age Attribute_Definition: Minimum age; if no designation in "age" this is approximation Attribute_Definition_Source: User Defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.00 Range_Domain_Maximum: 65.00 Attribute_Units_of_Measure: millions of years Attribute: Attribute_Label: Max_age Attribute_Definition: Maximum age; if no designation in " age" this is approximation Attribute_Definition_Source: User Defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.00 Range_Domain_Maximum: 75.00 Attribute_Units_of_Measure: millions of years Attribute: Attribute_Label: Map_source Attribute_Definition: Authors, date and scale of source map for intrusion Attribute_Definition_Source: User Defined Attribute_Domain_Values: Unrepresentable_Domain: Character field Detailed_Description: Entity_Type: Entity_Type_Label: gmugdike.e00; gmugdike.shp Entity_Type_Definition: Compilation of Tertiary age dikelike intrusions Entity_Type_Definition_Source: None Attribute: Attribute_Label: Fnode_ Attribute_Definition: node information Attribute_Definition_Source: Software computed Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 565 Attribute_Units_of_Measure: none Attribute: Attribute_Label: Tnode_ Attribute_Definition: node information Attribute_Definition_Source: software computed Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3 Range_Domain_Maximum: 566 Attribute_Units_of_Measure: none Attribute: Attribute_Label: LENGTH Attribute_Definition: Length of line Attribute_Definition_Source: software computed Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 8598.16 Attribute_Units_of_Measure: meters Attribute: Attribute_Label: Common Attribute_Definition: Rock unit name Attribute_Definition_Source: User Defined Attribute_Domain_Values: Unrepresentable_Domain: Character field Attribute: Attribute_Label: Comm_notes Attribute_Definition: Notes regarding unit or particular dike Attribute_Definition_Source: User Defined Attribute_Domain_Values: Unrepresentable_Domain: Character field Attribute: Attribute_Label: Age Attribute_Definition: Isotopic age derived from various sources Attribute_Definition_Source: User Defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.00 Range_Domain_Maximum: 34.00 Attribute_Units_of_Measure: millions of years Attribute: Attribute_Label: Min_age Attribute_Definition: Minimum age; if no designation in "age" this is approximation Attribute_Definition_Source: User Defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.00 Range_Domain_Maximum: 34.00 Attribute_Units_of_Measure: millions of years Attribute: Attribute_Label: Max_age Attribute_Definition: Maximum age; if no designation in " age" this is approximation Attribute_Definition_Source: User Defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.00 Range_Domain_Maximum: 38.00 Attribute_Units_of_Measure: millions of years Attribute: Attribute_Label: Map_source Attribute_Definition: Authors, date and scale of source map for intrusion Attribute_Definition_Source: User Defined Attribute_Domain_Values: Unrepresentable_Domain: Character field Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: Denver ESIC (Earth Science Information Center) U.S. Geological Survey Contact_Address: Address_Type: mailing and physical address Address: Box 25286 Denver Federal Center City: Denver State_or_Province: Colorado Postal_Code: 80225 Country: USA Contact_Voice_Telephone: 1-888-ASK-USGS (303) 202-4200 FAX: (303) 202-4188 Email: infoservices@usgs.gov Resource_Description: USGS Open-File Report 00-271; "Surface water data and geographic relation to Tertiary age intrusions and hydrothermal alteration in the Grand Mesa, Uncompahgre, and Gunnison National Forests (GMUG) and intervening Bureau of Land Management (BLM)lands" Distribution_Liability: Although data are processed on a computer system at the U.S. Geological Survey (USGS), U.S >Department of the Interior, no warranty, expressed or implied, is made by the USGS regarding >the utility of the data on any other system, nor shall the act of distribution constitute >any such warranty. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: Arc/Info Export (.e00), ArcView shapefile (.shp), and geotiff (.tif) File_Decompression_Technique: none Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: