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ESRI GRID raster datasets were created to display and quantify nahcolite resources for eight oil shale zones in the Piceance Basin, Colorado as part of a 2009 National Oil Shale and Nahcolite Assessment. The zones in descending order are: L-5, R-5, L-4, R-4, L-3, R-3, L-2, and R-2. Each raster cell represents a one-acre square of the land surface and contains values for nahcolite tonnage. The gridnames follow the naming convention *_n, where "*" can be replaced by the name of the oil shale zone.
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This ArcView shapefile contains a polygon representation of generalized geology in the Green River Basin. This geology shapefile was produced as part of the National Coal Resource Assessment of the Northern Rocky Mountain and Great Plains Fort Union Coal Resources Assessment Area. This geology can be shown in relation to other relevant themes in the green River Basin.


map background search result map search result map Catchment-flowline network and selected model inputs for an enhanced and updated spatially referenced statistical assessment of dissolved-solids load sources and transport in streams of the Upper Colorado River Basin The Base of the Parachute Creek Member Digital Line Outcrop of the Piceance Basin, Colorado Geology in the Green River Basin area, Wyoming and Colorado (grbgeolg.shp) Mahogany Bed and Parachute Creek Member Digital Line Outcrops of the Uinta Basin, Utah and Colorado Faults of the Piceance Basin, Colorado Reporting Polygons to Summarize Overburden Material Above the Mahogany Bed in the Uinta Basin, Utah and Colorado Mahogany Ledge Digital Line Outcrop of the Piceance Basin, Colorado Mahogany Bed Digital Structure Contour Lines of the Uinta Basin, Utah and Colorado Mahogany Ledge Digital Structure Contour Lines of the Piceance Basin, Colorado Oil Shale Core Holes Containing Nahcolite in the State of Colorado Anticlines and Synclines of the Southern Piceance Basin (psclineg) Faults in the Southern Piceance Basin, 2000 Colorado Plateau Coal Assessment (psfltg) Raton Coal Basin boundary, 1999 Coal Resource Assessment San Juan Basin Geology, New Mexico and Colorado (sjbgeolg) TIN Dataset Model of Overburden Above the Mahogany Bed in the Uinta Basin, Utah and Colorado Raster Dataset Model of the Mahogany Bed Structure in the Uinta Basin, Utah and Colorado TIN Dataset Model of the Mahogany Bed Structure in the Uinta Basin, Utah and Colorado Raster Dataset Model of Nahcolite Resources in the Piceance Basin, Colorado Raster Dataset Model of Overburden Above the Mahogany Zone in the Piceance Basin, Colorado TIN Dataset Model of Overburden Above the Mahogany Zone in the Piceance Basin, Colorado Oil Shale Core Holes Containing Nahcolite in the State of Colorado The Base of the Parachute Creek Member Digital Line Outcrop of the Piceance Basin, Colorado Faults of the Piceance Basin, Colorado TIN Dataset Model of Overburden Above the Mahogany Zone in the Piceance Basin, Colorado Mahogany Ledge Digital Line Outcrop of the Piceance Basin, Colorado Mahogany Ledge Digital Structure Contour Lines of the Piceance Basin, Colorado Raster Dataset Model of Nahcolite Resources in the Piceance Basin, Colorado Raster Dataset Model of Overburden Above the Mahogany Zone in the Piceance Basin, Colorado Raton Coal Basin boundary, 1999 Coal Resource Assessment Anticlines and Synclines of the Southern Piceance Basin (psclineg) TIN Dataset Model of Overburden Above the Mahogany Bed in the Uinta Basin, Utah and Colorado Reporting Polygons to Summarize Overburden Material Above the Mahogany Bed in the Uinta Basin, Utah and Colorado TIN Dataset Model of the Mahogany Bed Structure in the Uinta Basin, Utah and Colorado Faults in the Southern Piceance Basin, 2000 Colorado Plateau Coal Assessment (psfltg) San Juan Basin Geology, New Mexico and Colorado (sjbgeolg) Mahogany Bed and Parachute Creek Member Digital Line Outcrops of the Uinta Basin, Utah and Colorado Mahogany Bed Digital Structure Contour Lines of the Uinta Basin, Utah and Colorado Raster Dataset Model of the Mahogany Bed Structure in the Uinta Basin, Utah and Colorado Geology in the Green River Basin area, Wyoming and Colorado (grbgeolg.shp) Catchment-flowline network and selected model inputs for an enhanced and updated spatially referenced statistical assessment of dissolved-solids load sources and transport in streams of the Upper Colorado River Basin