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Yampa coal field combined leased areas and mined-out areas, Colorado Plateau ...
These are shapefiles and coverages that represent areas of combined State and Federal coal leases and mined-out areas in the Yampa coal field. Yamaleasg contains polygons for... -
Unioned layer of coal resource calculation in the southern Piceance Basin, Co...
These are shapefiles and coverages of final unioned polygon coverages used to calculate coal resources of the Cameo/Fairfield coal group east of 107 deg 15' longitude, and the... -
Faults in the Yampa coal field, 2000 Colorado Plateau Coal Assessment (yamfltg)
This file depicts the geologic faults contained within the Yampa coal field. -
Coal-mine production history from 1984 through 1995 in the Colorado Plateau c...
This is a point coverage containing 12 years (1984 through 1995) of coal mining history in the Colorado Plateau coal assessment study area. This layer was derived from the Mine... -
Final unioned polygons for the Deserado coal area, northwest Colorado (des*fing)
These are shape files of final unioned polygon coverages used to calculate coal resources of the B and D coal zones, Lower White River coal field, Deserado assessment area,... -
Yampa coal field combined leased areas and mined-out areas, Colorado Plateau ...
These are shapefiles and coverages that represent areas of combined State and Federal coal leases and mined-out areas in the Yampa coal field. Yamaleasg contains polygons for... -
Southern Wasatch Plateau geology, Utah (wsgeolg)
This file contains geologic units of the southern Wasatch Plateau represented as polygons. -
Coal fields and outlines of coal-bearing strata in the Colorado Plateau coal ...
These are shapefiles and ARC/INFO coverages of coal fields and coal-bearing formations in the Colorado Plateau. These GIS layers were created by combining numerous ARC/INFO... -
Final unioned file used for coal resource calculations, southern Wasatch Plat...
This is a shapefile and the final unioned polygon coverage used to calculate coal resources of the lower Blackhawk Formation in the southern Wasatch coal assessment area.... -
Quality characterization of Cretaceous coal from the Colorado Plateau coal as...
This is a shapefile and ARC/INFO point coverage of coal geochemistry in the Colorado Plateau. This GIS layer was created from the U.S. Geological Survey's USCHEM database for... -
The outcrop and area underlain by the Upper Cretaceous Drip Tank Mb. of the S...
This is a polygon file of the outcrop and area underlain by the Drip Tank Mb. of the Straight Cliffs Fm. (Upper Cretaceous) east of 112 degrees of longitude in the Kaiparowits... -
Geologic structural features within the Kaiparowits Plateau study area, south...
This is a line coverage of the geologic structural features within the Kaiparowits Plateau. Structural features include synclines, anticlines, folds and faults; and are shown in... -
A coverage that differentiates between areas where the total Calico and A-seq...
This is a polygon coverage that represents areas underlain by the coal-bearing Calico and A-sequences of the Straight Cliffs Formation east of 112 degrees of longitude. It... -
Yampa coal field land status and Federal mineral ownership (yamowng)
This is a shapefile and unioned polygon ownership coverage used to calculate coal resources of the A through D coal zones, Yampa coal field, northwestern Colorado. Polygons that... -
Geologic faults in Danforth Hills study area (danfltg)
Faults in Danforth Hills study area. -
San Juan Basin Geology, New Mexico and Colorado (sjbgeolg)
Geologic units polygon shapefile and coverage of the San Juan Basin. -
Area of coal-bearing Mesaverde Formation and Mesaverde Group, southern Picean...
This is a shape file and coverage of the top of the Rollins Sandstone Member. It outlines the area underlain by the coal-bearing Cameo/Fairfield coal group in the southern... -
Final unioned polygons for the Deserado coal area, northwest Colorado (des*fing)
These are shape files of final unioned polygon coverages used to calculate coal resources of the B and D coal zones, Lower White River coal field, Deserado assessment area,... -
Structure contours on top of the Star Point Sandstone, southern Wasatch Plate...
This is a shapefile and ARC/INFO coverage depicting structure contours on top of the Star Point Sandstone, southern Wasatch Plateau, Utah. -
Structure contours on top of Coal marker sands, the Deserado Study Area, Lowe...
This is a shapefile and ARC/INFO coverage of the structure contours on top of the Coal marker sands in the Deserado Study area, Lower White River coal field, Colorado