Metadata: Identification_Information: Citation: Citation_Information: Originator: Douglas B. Stoeser Originator: Gregory N. Green Originator: Laurie C. Morath Originator: William D. Heran Originator: Anna B. Wilson Originator: David W. Moore Originator: Bradley S. Van Gosen Publication_Date: 2005 Title: Preliminary Integrated Geologic Map Databases for the United States Central States: Montana, Wyoming, Colorado, New Mexico, Kansas, Oklahoma, Texas, Missouri, Arkansas, and Louisiana, - The State of Colorado Edition: version 1.0 Geospatial_Data_Presentation_Form: map Series_Information: Series_Name: U.S. Geological Survey Open-File Report Issue_Identification: 2005-1351 Publication_Information: Publication_Place: Denver, CO Publisher: U.S. Geological Survey Online_Linkage: http://pubs.usgs.gov/of/2005/1351/ Larger_Work_Citation: Citation_Information: Originator: Douglas B. Stoeser Originator: Gregory N. Green Originator: Laurie C. Morath Originator: William D. Heran Originator: Anna B. Wilson Originator: David W. Moore Originator: Bradley S. Van Gosen Publication_Date: 2005 Title: Preliminary Integrated Geologic Map Databases for the United States Central States: Montana, Wyoming, Colorado, New Mexico, Kansas, Oklahoma, Texas, Missouri, Arkansas, and Louisiana. Edition: version 1.0 Geospatial_Data_Presentation_Form: map Series_Information: Series_Name: U.S. Geological Survey Open-File Report Issue_Identification: 1351 Publication_Information: Publication_Place: Reston, VA Publisher: U.S. Geological Survey Online_Linkage: http://pubs.usgs.gov/of/2005/1351/ Description: Abstract: This open-file report presents the results of the USGS Mineral Resources Program activity to compile a national-scale geologic map database to support national and regional level projects, including mineral resource and geo- environmental assessments. The only comprehensive sources of regional- and national-scale geologic maps are state geologic maps with scales ranging from 1:100,000 to 1:1,000,000. Digital versions of these state maps form the core of what is presented here. Because no adequate geologic map exists for the state of Alaska, it is being compiled in regional blocks that also form part of this national database. It is expected that this series will completed by approximately the end of 2007. These maps and databases are being released in blocks of states or, in the case of Alaska, as compiled blocks of 1:250,000-scale quadrangles as chapters in this series. For Alaska, formal maps as well as databases are being published here, whereas for the conterminous U.S. only state databases and preview graphics are presented, because published maps for most states already exist. For Alaska these regional compilations will form the base for compiling a new geologic map of the state. As documented in Chapter A, standards for the conterminous U.S. are somewhat different than those for Alaska and Hawaii. Purpose: A primary goal of this work is to develop geologic map datasets with standardized structure and attribution. The database design and standards are documented in Chapter A of this series. The intent is that contiguous databases can be merged seamlessly and without any additional effort. In addition to a common database structure, the conterminous U.S. state databases (the contiguous 48 states) have been fitted to a set of standard state boundaries so that, when states are merged, they match without slivers or overlap. No attempt has been made to reconcile differences in mapping across state boundaries. Supplemental_Information: This database consists of five major Arc/Info GIS datasets for each state; - one: geologic map with formations, - two: faults (where present), - three: dikes (where present), - four: miscellaneous line features (where present), - five: miscellaneous point features (where present). Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2005 Currentness_Reference: publication date Status: Progress: Complete Maintenance_and_Update_Frequency: none planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -109.25 East_Bounding_Coordinate: -102.00 North_Bounding_Coordinate: 41.00 South_Bounding_Coordinate: 37.00 Keywords: Theme: Theme_Keyword_Thesaurus: none Theme_Keyword: geology Place: Place_Keyword_Thesaurus: none Place_Keyword: USA Place_Keyword: Colorado Theme: Theme_Keyword_Thesaurus: National Geologic Map Database Catalog themes, augmented Theme_Keyword: 3100 - Vector Theme_Keyword: 3110 - ESRI Theme_Keyword: 3112 - export Theme_Keyword: 1100 - Geology Theme_Keyword: 1101 - General Place: Place_Keyword_Thesaurus: Augmented FIPS 10-4 and FIPS 6-4, version 1.0 Place_Keyword: US08 = Colorado Access_Constraints: none Use_Constraints: This database is not meant to be used or displayed at any scale other than 1:500,000. Any hardcopies utilizing these data sets shall clearly indicate their source. If the licensee has modified the data in any way they are obligated to describe the types of modifications they have performed on the hardcopy map. Licensee specifically agrees not to misrepresent these data sets, nor to imply that changes they made were approved by the U.S. Geological Survey. Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Gregory N. Green Contact_Organization: U.S. Geological Survey Contact_Address: Address_Type: mailing and physical address Address: MS 973, USGS, Denver Federal Center City: Denver State_or_Province: CO Postal_Code: 80225 Country: USA Contact_Voice_Telephone: 303-236-5390 Contact_Electronic_Mail_Address: ggreen@usgs.gov Data_Set_Credit: State Geologic Map Compilation (SGMC) activity of the National Surveys and Analysis projects of the US Geological Survey Mineral Resources Program. Native_Data_Set_Environment: ARC/INFO version 8.3 ArcView 3.2 Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: The values of the attributes ROCKTYPE1 and ROCKTYPE2 were assigned based on the information in the legends of the source maps (most of which are paper). The definitions of these values are described in the draft document Geologic Map Classification version 6.1 (Johnson and others); available at the following website: http://geology.usgs.gov/dm ) Logical_Consistency_Report: All internal polygons were checked for closure with vendor software and on hard copy plots. Overshoots and undershoots have been deleted or corrected as appropriate. Completeness_Report: Bodies of water are classified as water, and the geologic units underlying them are not included in this coverage. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: The geologic map was digitized from compilations ranging in scale from 1:1,000,000 to 1:100,000 and is an accurate representation of the source maps. It is intended to be used at scales ranging from 1:1,000,000 to 1:500,000. Display at significantly larger scales may produce small errors in locations of contacts or faults relative to features contained in other data sets. Accuracy of Colorado state boundary and those arcs intersecting it: The accuracy of the state boundary arcs is based on the 1:100000 scale original data used to produce this boundary. (Johnson, Bruce R. and Leveritch, Beth, 1998, 1:100,000 Scale State Boundaries of the Conterminous United States: U.S. Geological Survey, unpublished (see metadata file: st100kmeta.txt, Chapter A)) Those internal arcs intersecting the state boundary were extended or shortened as needed to complete polygons, possibly creating a small amount of error. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Tweto, Ogden Publication_Date: 1979 Title: Geologic map of Colorado Geospatial_Data_Presentation_Form: map Source_Scale_Denominator: 5000000 Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1985 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Tweto (1979) Source_Contribution: Original mapping and compilation Source_Information: Source_Citation: Citation_Information: Originator: Green, G.N. Publication_Date: 1992 Title: The Digital Geologic Map of Colorado in ARC/INFO Format Geospatial_Data_Presentation_Form: map Source_Scale_Denominator: 500000 Type_of_Source_Media: digital map Source_Contribution: Digital geologic map of Colorado Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1992 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: CO001 Source_Information: Source_Citation: Citation_Information: Originator: Bruce R. Johnson Title: 1:100,000 Scale State Boundaries of the Conterminous United States Geospatial_Data_Presentation_Form: vector digital data Publication_Date: unpublished material Source_Scale_Denominator: 100,000 Type_of_Source_Media: online Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 199808 Source_Currentness_Reference: unknown Source_Citation_Abbreviation: US001 Source_Contribution: Provided linework for state boundaries Source_Information: Source_Citation: Citation_Information: Originator: Bruce R. Johnson Publication_Date: unpublished material Title: Geologic Map Unit Classification, ver. 6.1 Geospatial_Data_Presentation_Form: document Type_of_Source_Media: online; http://geology.usgs.gov/dm Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: unknown Source_Currentness_Reference: unknown Source_Citation_Abbreviation: Johnson Lith Class 6.1 Source_Contribution: Classification scheme used for lithology. Process_Step: Process_Description: The purpose of this standardization is to allow all SGMC covers to be seamlessly joined without any additional effort to form regional or national level digital maps. Note that for Alaska, the state is being compiled as blocks of 1:250k quadrangles that will ultimately be used to compile a new state map. Douglas Stoeser and Ric Wilson are co-coordinators for the overall SGMC effort, with Stoeser coordinating work on the mainland states and Wilson coordinating work for Alaska and Hawaii. Process_Date: 2003 - 2004 Process_Step: Process_Description: G.N. Green obtained the digital geologic map of Colorado from the website: http://pubs.usgs.gov/of/ofr-92-0507/ Re-projected the coverage into the following: projection: Lambert Conformal Conic units: meters datum: NAD27 standard parallel 1: 33 0 0.000 standard parallel 2: 45 0 0.000 central meridian: -100 0 0.000 reference latitude: 0 0 0.000 false easting: 0.000 false northing: 0.000 All attributes were deleted except NAME. (Note: Attributes associated with the generation of the coverages were not deleted. PAT - shape, area, perimeter, coverage#, and coverage-id AAT - shape, fnode#, tnode#, lnode#, rnode#, length, coverage#, and coverage-id) The values from NAME where then calculated into a new field called orig_label. Process_Date: 20031215 Process_Step: Process_Description: The following attributes were exported from Filemaker as a comma delimited file map_symbol1 map_symbol2 unit_link reference_id unit_age rocktype1 rocktype2 The attributes were then loaded into INFO with the following structures: item name: orig_label width: 12 output: 12 type: c item name: sgmc_label width: 16 output: 16 type: c item name: unit_link width: 18 output: 18 type: c item name: source width: 6 output: 8 type: c item name: unit_age width: 60 output: 60 type: c item name: rocktype1 width: 40 output: 40 type: c item name: rocktype2 width: 40 output: 40 type: c Process_Date: 20031222 Process_Step: Process_Description: Once the .csv was loaded, it was joined in Arc/Info with the joinitem command. orig_label as the related item. Process_Date: 2004818 Process_Step: Process_Description: Once the .pat file was correct, the .aat file was addressed. The following items were added to the table: item name: arc-code width: 3 output: 3 type: i item name: arc-para1 width: 3 output: 3 type: i item name: arc-para2 width: 3 output: 3 type: i item name: source width: 6 output: 8 type: c Process_Date: 20040102 Process_Step: Process_Description: Arc-code was populated using the digital map source to tag the lines using the AAT line type data dictionary. Arc-para1 was populated when additional information was available such as upthrown side of a fault or angle of thrusting on a fault. Arc-para2 is a scratch field that is used mostly in Alaska. Source was populated with code that designates the source used for the linework; typically the paper map. Process_Date: 20040105 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Vector Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Map_Projection: Map_Projection_Name: Lambert Conformal Conic Lambert_Conformal_Conic: Standard_Parallel: 33 Standard_Parallel: 45 Longitude_of_Central_Meridian: -100.0 Latitude_of_Projection_Origin: 0 False_Easting: 0.00000 False_Northing: 0.00000 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.01 Ordinate_Resolution: 0.01 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: 294.98 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: co_geol.pat Entity_Type_Definition: Polygon attribute table for the Colorado geologic coverage. Entity_Type_Definition_Source: ESRI Attribute: Attribute_Label: orig_label Attribute_Definition: unmodified map unit symbol from source cover. Attribute_Definition_Source: Doug Stoeser Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qa Enumerated_Domain_Value_Definition: Modern alluvium Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qg Enumerated_Domain_Value_Definition: Gravels and alluviums Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qgo Enumerated_Domain_Value_Definition: Older gravels and alluviums Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qe Enumerated_Domain_Value_Definition: Eolian deposits Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qeo Enumerated_Domain_Value_Definition: Older eolian deposits Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qd Enumerated_Domain_Value_Definition: Glacial drift Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qdo Enumerated_Domain_Value_Definition: Older glacial drift Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Ql Enumerated_Domain_Value_Definition: Landslide deposits Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Qb Enumerated_Domain_Value_Definition: Basalt flows Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: QTSa Enumerated_Domain_Value_Definition: Unclassified surficial deposits and underlying Alamosa Fm in San Luis Valley Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: QTa Enumerated_Domain_Value_Definition: Ancient alluvium Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: To Enumerated_Domain_Value_Definition: Ogallala Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tgv Enumerated_Domain_Value_Definition: Bouldery gravel on old erosion surfaces in Front Range and Never Summer Mountains Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Ta Enumerated_Domain_Value_Definition: Arikaree Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Twr Enumerated_Domain_Value_Definition: White River Fm or Group Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Th Enumerated_Domain_Value_Definition: Huerfano Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tcu Enumerated_Domain_Value_Definition: Cuchara Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tpc Enumerated_Domain_Value_Definition: Poison Canyon Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tdu Enumerated_Domain_Value_Definition: Upper part of Dawson Arkose Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tbp Enumerated_Domain_Value_Definition: Browns Park Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tt Enumerated_Domain_Value_Definition: Troublesome Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tnp Enumerated_Domain_Value_Definition: North Park Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tos Enumerated_Domain_Value_Definition: Oligocene sedimentary rocks Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tu Enumerated_Domain_Value_Definition: Uinta Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tb Enumerated_Domain_Value_Definition: Bridger Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tg Enumerated_Domain_Value_Definition: Green River Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tgp Enumerated_Domain_Value_Definition: Green River Fm--Parachute Creek Member Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tgl Enumerated_Domain_Value_Definition: Green River Fm--Lower Part Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tglm Enumerated_Domain_Value_Definition: Green River Fm--Laney Member Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tgt Enumerated_Domain_Value_Definition: Green River Fm--Tipton Tongue Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tglu Enumerated_Domain_Value_Definition: Green River Fm--Luman Tongue Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tglw Enumerated_Domain_Value_Definition: Lower part of Green River Fm and Wasatch Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tw Enumerated_Domain_Value_Definition: Wasatch Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Twc Enumerated_Domain_Value_Definition: Wasatch Fm--Cathedral Bluffs Tongue Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Twn Enumerated_Domain_Value_Definition: Wasatch Fm--Niland Tongue Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Two Enumerated_Domain_Value_Definition: Wasatch Fm (including Fort Union equivalent at base) and Ohio Creek Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tf Enumerated_Domain_Value_Definition: Fort Union Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tc Enumerated_Domain_Value_Definition: Coalmont Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tm Enumerated_Domain_Value_Definition: Middle Park Fm exclusive of Windy Gap Member Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Td Enumerated_Domain_Value_Definition: Dry Union Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Ts Enumerated_Domain_Value_Definition: Sante Fe Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tsp Enumerated_Domain_Value_Definition: South Park Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tlp Enumerated_Domain_Value_Definition: Los Pinos Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tsj Enumerated_Domain_Value_Definition: San Jose Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Te Enumerated_Domain_Value_Definition: Eocene prevolcanic sedimentary rocks Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tn Enumerated_Domain_Value_Definition: Nacimiento Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tbb Enumerated_Domain_Value_Definition: Basalt flows and associated tuff, breccia, and conglomerate of late-volcanic bimodal suite Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tbbi Enumerated_Domain_Value_Definition: Basaltic intrusive rocks related to basalt flows Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tbr Enumerated_Domain_Value_Definition: Rhyolitic intrusive rocks and flows of late-volcanic bimodal suite Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tbrt Enumerated_Domain_Value_Definition: Ash-flow tuff of late-volcanic bimodal suite Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Taf Enumerated_Domain_Value_Definition: Ash-flow tuff of main volcanic sequence Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tial Enumerated_Domain_Value_Definition: Intra-ash flow andesitic lavas Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tiql Enumerated_Domain_Value_Definition: Intra-ash flow quartz latitic lavas Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tpl Enumerated_Domain_Value_Definition: Pre-ash-flow andesitic lavas, breccias, tuffs, and conglomerates Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Twm Enumerated_Domain_Value_Definition: Wall Mountain Tuff Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tv Enumerated_Domain_Value_Definition: Volcanic rocks in northwestern Colorado Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tui Enumerated_Domain_Value_Definition: Upper Tertiary intrusive rocks Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tmi Enumerated_Domain_Value_Definition: Middle Tertiary intrusive rocks Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tdv Enumerated_Domain_Value_Definition: Basaltic flows in Denver Fm near Golden Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TKda Enumerated_Domain_Value_Definition: Denver and Arapahoe Fms Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TKdl Enumerated_Domain_Value_Definition: Denver Fm or lower part of Dawson Arkose Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TKr Enumerated_Domain_Value_Definition: Raton Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TKa Enumerated_Domain_Value_Definition: Animas Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TKec Enumerated_Domain_Value_Definition: Telluride conglomerate of Eocene prevolcanic sedimentary rocks (Te) and Cimarron Ridge Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TKi Enumerated_Domain_Value_Definition: Laramide intrusive rocks Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kl Enumerated_Domain_Value_Definition: Laramie Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kf Enumerated_Domain_Value_Definition: Fox Hills Sandstone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Klf Enumerated_Domain_Value_Definition: Laramie Fm and Fox Hills Sandstone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kvt Enumerated_Domain_Value_Definition: Vermejo Fm and Trinidad Sandstone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kp Enumerated_Domain_Value_Definition: Pierre Shale, undivided Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kpu Enumerated_Domain_Value_Definition: Pierre Shale--Upper unit Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kpm Enumerated_Domain_Value_Definition: Pierre Shale--Middle unit Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kpl Enumerated_Domain_Value_Definition: Pierre Shale--Lower unit Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kn Enumerated_Domain_Value_Definition: Niobrara Fm Transitional unit between Battle Spring and Wasatch Formations Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kcg Enumerated_Domain_Value_Definition: Carlile Shale, Greenhorn Limestone, and Graneros Shale Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kc Enumerated_Domain_Value_Definition: Colorado Group Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kpg Enumerated_Domain_Value_Definition: Pierre Shale (Kp), Niobrara (Kn), and Carlile, Greenhorn, and Graneros (Kcg) Fms, undivided Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kdp Enumerated_Domain_Value_Definition: Dakota Sandstone and Purgatoire Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kd Enumerated_Domain_Value_Definition: Dakota Sandstone or Group Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kln Enumerated_Domain_Value_Definition: Lance Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kmw Enumerated_Domain_Value_Definition: Windy Gap Member of Middle Park Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kls Enumerated_Domain_Value_Definition: Lewis Shale Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kmv Enumerated_Domain_Value_Definition: Mesaverde Fm, undivided Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kmvu Enumerated_Domain_Value_Definition: Mesaverde Group or Fm--Upper part Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kmvl Enumerated_Domain_Value_Definition: Mesaverde Group or Fm--Lower part Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kw Enumerated_Domain_Value_Definition: Williams Fork Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Ki Enumerated_Domain_Value_Definition: Iles Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kh Enumerated_Domain_Value_Definition: Hunter Canyon Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Ksc Enumerated_Domain_Value_Definition: Sego Sandstone, Buck Tongue of Mancos Shale, and Castlegate Sandstone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kmgs Enumerated_Domain_Value_Definition: Mount Garfield Fm and Sego Sandstone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Km Enumerated_Domain_Value_Definition: Mancos Shale Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kmfm Enumerated_Domain_Value_Definition: Mancos Shale--Frontier Sandstone and Mowry Shale Members Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kfd Enumerated_Domain_Value_Definition: Frontier Sandstone and Mowry Shale Members of Mancos Shale, and Dakota Sandstone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kdb Enumerated_Domain_Value_Definition: Dakota Sandstone and Burro Canyon Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kkf Enumerated_Domain_Value_Definition: Kirtland Shale and Fruitland Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kpcl Enumerated_Domain_Value_Definition: Pictured Cliffs Sandstone and Lewis Shale Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kch Enumerated_Domain_Value_Definition: Cliff House Sandstone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kmp Enumerated_Domain_Value_Definition: Menefee Fm and Point Lookout Sandstone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kmj Enumerated_Domain_Value_Definition: Mancos Shale--Juana Lopez Member Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: KJdm Enumerated_Domain_Value_Definition: Dakota and Morrison Fms Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: KJdj Enumerated_Domain_Value_Definition: Dakota, Burro Canyon, Morrison, and Junction Creek Fms Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: KJdw Enumerated_Domain_Value_Definition: Dakota, Burro Canyon, Morrison, and Wanakah Fms Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: KJdr Enumerated_Domain_Value_Definition: Dakota Group and Morrison And Ralston Creek Fms at mountain front between Boulder and Colorado Springs. Dakota, Purgatoire, Morrison, and Ralston Creek Fms in Canon City area Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: KJde Enumerated_Domain_Value_Definition: Dakota, Purgatoire, Morrison, Ralston Creek, and Entrada Fms in southeast. Dakota, Morrison, and Entrada Fms in central mountains. Dakota, Burro Canyon, Morrison, Wanakah, and Entrada Fms in Gunnison River area. Dakota, Morrison, Curtis, And Entrada Fms in northwest Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: KJds Enumerated_Domain_Value_Definition: Dakota, Morrison, and Sundance Fms Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Jm Enumerated_Domain_Value_Definition: Morrison Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Jmj Enumerated_Domain_Value_Definition: Morrison Fm and Junction Creek Sandstone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Jmc Enumerated_Domain_Value_Definition: Morrison Fm and Curtis Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Jmw Enumerated_Domain_Value_Definition: Morrison Fm and Wanakah Fm (Junction Creek Sandstone Member at or near top; Pony Express Limestone Member at base) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Jmr Enumerated_Domain_Value_Definition: Morrison and Ralston Creek Fms Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Jme Enumerated_Domain_Value_Definition: Morrison Fm and Entrada Sandstone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Jms Enumerated_Domain_Value_Definition: Morrison Fm and Sundance Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Jmse Enumerated_Domain_Value_Definition: Morrison Fm, Summerville Fm, and Entrada Sandstone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Jmce Enumerated_Domain_Value_Definition: Morrison, Curtis, and Entrada Fms Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Jmre Enumerated_Domain_Value_Definition: Morrison, Ralston Creek, and Entrada (or Exeter) Fms Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Jmwe Enumerated_Domain_Value_Definition: Morrison, Wanakah, and Entrada Fms Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: JTRg Enumerated_Domain_Value_Definition: Glen Canyon Sandstone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: JTRgc Enumerated_Domain_Value_Definition: Glen Canyon Group and Chinle Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: JTRmg Enumerated_Domain_Value_Definition: Morrison, Curtis, Entrada, and Glen Canyon Fms Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: JTRmc Enumerated_Domain_Value_Definition: Morrison, Entrada, and Chinle Fms Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TRkc Enumerated_Domain_Value_Definition: Kayenta Fm, Wingate Sandstone, and Chinle Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TRwc Enumerated_Domain_Value_Definition: Wingate Sandstone and Chinle Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TRm Enumerated_Domain_Value_Definition: Moenkopi Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TRch Enumerated_Domain_Value_Definition: Chugwater Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TRcc Enumerated_Domain_Value_Definition: Chinle and Chugwater Fms Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TRc Enumerated_Domain_Value_Definition: Chinle Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TRd Enumerated_Domain_Value_Definition: Dolores Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TRdg Enumerated_Domain_Value_Definition: Dockum Group Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TRPl Enumerated_Domain_Value_Definition: Lykins Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TRPs Enumerated_Domain_Value_Definition: State Bridge Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TRPll Enumerated_Domain_Value_Definition: Lykins Fm and Lyons Sandstone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TRPjs Enumerated_Domain_Value_Definition: Jelm, Lykins, Lyons, and Satanka Fms Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TRPcs Enumerated_Domain_Value_Definition: Chinle And State Bridge Fms Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TRPcp Enumerated_Domain_Value_Definition: Chinle, Moenkopi, and Park City Fms Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TRPr Enumerated_Domain_Value_Definition: Triassic and Permian rocks Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TRPdc Enumerated_Domain_Value_Definition: Dolores Fm and Cutler Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TRPmc Enumerated_Domain_Value_Definition: Moenkopi Fm and Cutler Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: TRPAlf Enumerated_Domain_Value_Definition: Lykins Lyons and Fountain Fms Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Pp Enumerated_Domain_Value_Definition: Park City Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Pu Enumerated_Domain_Value_Definition: Upper Permian rocks, undivided Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Pc Enumerated_Domain_Value_Definition: Cutler Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: MZ Enumerated_Domain_Value_Definition: Mesozoic rocks Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: MZPZ Enumerated_Domain_Value_Definition: Mesozoic and Paleozoic rocks Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PPAf Enumerated_Domain_Value_Definition: Fountain Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PPAcf Enumerated_Domain_Value_Definition: Casper Fm and Lower part of Fountain Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PPAif Enumerated_Domain_Value_Definition: Ingleside Fm and Fountain Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PPAs Enumerated_Domain_Value_Definition: Sangre de Cristo Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PPAm Enumerated_Domain_Value_Definition: Maroon Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PPAw Enumerated_Domain_Value_Definition: Weber Sandstone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PPAwm Enumerated_Domain_Value_Definition: Weber Sandstone and Maroon Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PAm Enumerated_Domain_Value_Definition: Minturn Fm and other units of Pennslyvanian age Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PAb Enumerated_Domain_Value_Definition: Belden Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PAmb Enumerated_Domain_Value_Definition: Minturn and Belden Fms Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PAe Enumerated_Domain_Value_Definition: Eagle Valley Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PAee Enumerated_Domain_Value_Definition: Eagle Valley Fm - evaporitic facies Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PAmbe Enumerated_Domain_Value_Definition: Evaporitic facies of Minturn And Belden Fms in South Park and southward Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PAh Enumerated_Domain_Value_Definition: Hermosa Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PArh Enumerated_Domain_Value_Definition: Rico and Hermosa Fms Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: PAmr Enumerated_Domain_Value_Definition: Morgan Fm and Round Valley Limestone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: MCA Enumerated_Domain_Value_Definition: Leadville Limestone, Williams Canyon Limestone , Manitou Limestone, and Sawatch Quartzite Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: MDO Enumerated_Domain_Value_Definition: Leadville Limestone, Williams Canyon Limestone, and one or more of: Fremont Limestone, Harding Sandstone, and Manitou Limestone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: DOCA Enumerated_Domain_Value_Definition: Williams Canyon Limestone, Manitou Limestone, and Sawatch Quartzite Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: OCA Enumerated_Domain_Value_Definition: Manitou Limestone and Sawatch Quartzite in Southern Front Range and Wet Mountains. One or more Ordovician Fms (Fremont Limestone, Harding Sandstone, and Manitou Dolomite), Dotsero Fm, Peerless Fm, and Sawatch Quartzite in west-central and south-central Colorado Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Or Enumerated_Domain_Value_Definition: One or more Ordovician fms Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: MD Enumerated_Domain_Value_Definition: Leadville Limestone, Gilman Sandstone, Dyer Dolomite, and Parting Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: MDCA Enumerated_Domain_Value_Definition: Leadville, Gilman, Dyer, Parting, and Sawatch Fms in west-central and south-central. Leadville Limestone, Ouray Limestone, Elbert Fm, and Ignacio Quartzite in far southwest. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: DO Enumerated_Domain_Value_Definition: Parting, Fremont, and Harding Fms Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: CAs Enumerated_Domain_Value_Definition: Sawatch Quartzite Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Mm Enumerated_Domain_Value_Definition: Madison Limestone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: CAl Enumerated_Domain_Value_Definition: Lodore Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: MCAml Enumerated_Domain_Value_Definition: Madison Limestone and Lodore Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: CAam Enumerated_Domain_Value_Definition: Intrusive rocks Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Yu Enumerated_Domain_Value_Definition: Uinta Mountain Group Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: YXu Enumerated_Domain_Value_Definition: Uncompahgre Fm Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Xb Enumerated_Domain_Value_Definition: Biotitic gneiss, schist, and migmatite Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Xfh Enumerated_Domain_Value_Definition: Felsic and hornblendic gneisses, either separate or interlayered Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Xq Enumerated_Domain_Value_Definition: Quartzite, conglomerate, and interlayered mica schist Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Wr Enumerated_Domain_Value_Definition: Red Creek Quartzite Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Yp Enumerated_Domain_Value_Definition: Rocks of Pikes Peak Batholith (1000-m.y. age group) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Yg Enumerated_Domain_Value_Definition: Granitic rocks of 1400-m.y. age group Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Yam Enumerated_Domain_Value_Definition: Alkalic and mafic rocks in small plutons, and diabase and gabbro dikes Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Xg Enumerated_Domain_Value_Definition: Granitic rocks of 1700-m.y. age group Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Xm Enumerated_Domain_Value_Definition: Mafic rocks of 1700-m.y. age group Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: YXg Enumerated_Domain_Value_Definition: Granitic rocks of 1400- and 1700-m.y. age groups, undivided, or, in Taylor River region, rocks with characteristics of Xg but U-Th-Pb zircon ages of Yg Attribute: Attribute_Label: sgmc_label Attribute_Definition: sgmc_label = orig_label + ;n where n= province number (n=0 if no province number) Attribute_Definition_Source: Doug Stoeser Attribute: Attribute_Label: unit_link Attribute_Definition: composite map label = ST + sgmc_label This creates a unique identifier for every unit in the CONUS (continental United States) covers. Attribute_Definition_Source: Doug Stoeser Attribute: Attribute_Label: source Attribute_Definition: reference to the source used Attribute_Definition_Source: Doug Stoeser Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: CO001 Enumerated_Domain_Value_Definition_Source: Green, G.N., 1992, The Digital Geologic Map of Colorado in ARC/INFO Format: U.S. Geological Survey Open-File Report 92-0507A-O, 9 p. and 14 magnetic disks; online at http://pubs.usgs.gov/of/1992/ofr-92-0507/ Attribute: Attribute_Label: unit_age Attribute_Definition: The geologic age from the source map used. Attribute_Definition_Source: Doug Stoeser Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Quaternary Enumerated_Domain_Value_Definition: geologic age Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tertiary Enumerated_Domain_Value_Definition: geologic age Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Pliocene Enumerated_Domain_Value_Definition: geologic age Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Miocene Enumerated_Domain_Value_Definition: geologic age Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Oligocene Enumerated_Domain_Value_Definition: geologic age Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Eocene Enumerated_Domain_Value_Definition: geologic age Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Paleocene Enumerated_Domain_Value_Definition: geologic age Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Mesozoic Enumerated_Domain_Value_Definition: geologic age Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Cretaceous Enumerated_Domain_Value_Definition: geologic age Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Jurassic Enumerated_Domain_Value_Definition: geologic age Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Triassic Enumerated_Domain_Value_Definition: geologic age Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Paleozoic Enumerated_Domain_Value_Definition: geologic age Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Permian Enumerated_Domain_Value_Definition: geologic age Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Pennsylvanian Enumerated_Domain_Value_Definition: geologic age Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Mississippian Enumerated_Domain_Value_Definition: geologic age Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Devonian Enumerated_Domain_Value_Definition: geologic age Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Ordovician Enumerated_Domain_Value_Definition: geologic age Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Cambrian Enumerated_Domain_Value_Definition: geologic age Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Middle Proterozoic Enumerated_Domain_Value_Definition: geologic age Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Early Proterozoic Enumerated_Domain_Value_Definition: geologic age Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Late Archaen Enumerated_Domain_Value_Definition: geologic age Attribute: Attribute_Label: rocktype1 Attribute_Definition: The predominant lithology found in the formation. Attribute_Definition_Source: unit classification Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: alluvium Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: gravel Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: clastic Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: dune sand Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: landslide Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: conglomerate Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: glacial drift Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: mudstone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: claystone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: shale Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: sandstone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: siltstone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: limestone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: quartzite Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: intermediate Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: basalt Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ash-flow tuff Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: mixed clastic/volcanic Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: rhyolite Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: granite Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: felsic gneiss Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: granitoid Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: biotite gneiss Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: andesite Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: quartz latite Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: gabbro Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: diabase Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: water Attribute: Attribute_Label: rocktype2 Attribute_Definition: The second most predominant lithology in the formation. Attribute_Definition_Source: unit classification Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: talus Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: alluvium Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: claystone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: bentonite Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: conglomerate Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: sandstone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: siltstone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: mudstone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: oil shale Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: shale Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: silt Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: limestone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: dolostone Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: tuff Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: volcanic breccia Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: basalt Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: granodiorite Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: felsite Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: diorite Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: diabase Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: amphibolite Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: slate Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: quartzite Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: schist Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: mafic gneiss Detailed_Description: Entity_Type: Entity_Type_Label: co_geol.aat Entity_Type_Definition: Arc attribute table for Colorado geologic coverage. Entity_Type_Definition_Source: ESRI Attribute: Attribute_Label: arc-code Attribute_Definition: Unique identifier for the line feature Attribute_Definition_Source: AAT data dictionary, Appendix H Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 1 Enumerated_Domain_Value_Definition: contact, location certain Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 4 Enumerated_Domain_Value_Definition: normal fault, location certain Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 7 Enumerated_Domain_Value_Definition: shoreline or riverbank Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 18 Enumerated_Domain_Value_Definition: Internal contact Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 52 Enumerated_Domain_Value_Definition: normal fault, concealed Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 94 Enumerated_Domain_Value_Definition: Shear zone, certain Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 101 Enumerated_Domain_Value_Definition: thrust fault, direction of motion undefined, location certain Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 124 Enumerated_Domain_Value_Definition: state boundary Attribute: Attribute_Label: arc-para1 Attribute_Definition: Used for "decorated" lines where additional information is needed. Attribute_Definition_Source: AAT data dictionary Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 0 Enumerated_Domain_Value_Definition: no additional information Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 1 Enumerated_Domain_Value_Definition: for normal faults, upthrown side is to the right Attribute: Attribute_Label: arc-para2 Attribute_Definition: "Scratch" field used mostly in Alaska. Attribute_Definition_Source: AAT data dictionary Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 0 Enumerated_Domain_Value_Definition: no additional information Attribute: Attribute_Label: source Attribute_Definition: A coded reference citation indicating source material used. Attribute_Definition_Source: AAT data dictionary Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: CO001 Enumerated_Domain_Value_Definition_Source: Green, G.N., 1992, The Digital Geologic Map of Colorado in ARC/INFO Format: U.S. Geological Survey Open-File Report 92-0507A-O, 9 p. and 14 magnetic disks; online at http://pubs.usgs.gov/of/1992/ofr-92-0507/ Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: US001 Enumerated_Domain_Value_Definition_Source: Johnson, Bruce R. and Leveritch, Beth, 1998, 1:100,000 Scale State Boundaries of the Conterminous United States: U.S. Geological Survey, unpublished (see metadata file: st100kmeta.txt, Chapter A) Overview_Description: Entity_and_Attribute_Overview: Coding for polygon attributes: NAME: FEATURE: orig_label unmodified map unit symbols from source cover sgmc_label orig_label modified for standard geologic age symbols and an integer code added for province unit_link sgmc_label and a state code identifier source reference to source of data unit_age geologic age rocktype1 predominant lithology rocktype2 second most predominant lithology Coding for arc attributes: NAME: FEATURE: arc-code unique integer identifier arc-para1 used where additional information is needed arc-para2 scratch field source reference to source of data Coding for point attributes: NAME: FEATURE: point_feature name of feature on map source reference to source of data Coding for dikes (special arcs) attributes: NAME: FEATURE: orig_label unmodified map unit symbols from source cover sgmc_label orig_label modified for standard geologic age symbols and an integer code added for province arc-code unique integer identifier dike_lith general lithology dike_age geologic age source reference to source of data Entity_and_Attribute_Detail_Citation: ESRI Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Information Services Contact_Address: Address_Type: mailing and physical address Address: U.S. Geological Survey 507 National Center City: Reston State_or_Province: Virginia Postal_Code: 20192 Country: USA Contact_Voice_Telephone: 1-888-ASK-USGS or 1-703-648-5953 Contact_Electronic_Mail_Address: http://www.usgs.gov/contact/ Distribution_Liability: This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey (USGS) editorial standard nor with the North American stratigraphic codes. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the USGS. Although these data have been used by the USGS and have been successfully imported into data base programs, no warranty, expressed or implied, is made by the USGS as to how successfully or accurately the data can be imported into any specific application software running on any specific hardware platform. The fact of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in connection therewith. This data base GIS is not meant to be used or displayed at any scale other than 1:500,000. Resource_Description: USGS OFR 2005-1351 Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: ARC/INFO export Format_Version_Number: 8.3 Format_Information_Content: Geologic units and structural features File_Decompression_Technique: gzip and tar Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://pubs.usgs.gov/of/2005/1351/ Fees: none Metadata_Reference_Information: Metadata_Date: 20041020 Metadata_Review_Date: 20041020 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: Gregory N. Green Contact_Address: Address_Type: mailing and physical address Address: MS 973, USGS, Denver Federal Center City: Denver State_or_Province: CO Postal_Code: 80225 Country: USA Contact_Voice_Telephone: 1-303-236-5390 Contact_Electronic_Mail_Address: ggreen@usgs.gov Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998