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This shapefile contains a representation of the Canyon coal bed outcrop or clinker contact in the Decker coalfield, Powder River Basin, Montana. This area is part of the National Coal Assessment Rocky Mountain and Northern Great Plains Region.
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This ArcView shapefile contains a polygon representation of the Knobloch coal resource unit - main coal bed split. This theme was created specifically for the National Coal Resources Assessment in the Northern Rocky Mountains and Great Plains Region.
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This ArcView shapefile contains a polygon representation of numerous themes associated with the Wyodak-Anderson coal zone in the Sheridan coalfield. The purpose of this theme is to allow the user to perform multiple theme queries. This theme was created specifically for the National Coal Resource Assessment in the Northern Rocky Mountains and Great Plains Region.
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This ArcView shapefile contains a polygon representation of numerous themes for the Decker coalfield. These themes are listed in the process steps. Its sole purpose is to allow the users to perform multiple theme queries. This theme was created specifically for the National Coal Resources Assessment in the Northern Rocky Mountains and Great Plains Region.
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This ArcView shapefile contains a point representation of drill hole and outcrop data points in the coal resource assessment of the Rosebud-Robinson coal zone, Colstrip coalfield, Montana. This theme was created specifically for the National Coal Resources Assessment in the Northern Rocky Mountains and Great Plains Region.
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This ArcView shapefile contains a polygon representation of the overburden thickness above the uppermost coal in the Deadman coal zone in the southern part (Black Butte area) of the Point of Rocks-Black Butte coalfield, Greater Green River Basin, Wyoming. This shapefile is part of the National Coal Resource Assessment of the Northern Rocky Mountain and Great Plains Fort Union Coal Resources Assessment Area. This shapefile can be shown in relation to other relevant themes of this area.
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This shapefile contains land status and Federal mineral ownership of the Hanna and Carbon Basins, Wyoming. The polygon shapefile contains two attributes of ownership information for each polygon. One attribute indicates where the surface is State owned, privately owned, or, if Federally owned, which Federal agency manages the land surface. The other attribute indicates which minerals, if any, are owned by the Federal govenment. This coverage is based on land status and Federal mineral ownership data compiled by the U.S. Geological Survey (USGS) and the Wyoming State Bureau of Land Management (BLM) at a scale of 1:24,000. These data were compiled primarily to serve the USGS National Coal Resource Assessment Projects...
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This ArcView shapefile contains a polygon representation of the overburden to the base of the Rosebud-Robinson coal zone, Colstrip coalfield (Powder River Basin), Montana. This theme was created specifically for the National Coal Resources Assessment in the Northern Rocky Mountains and Great Plains Region.
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These ArcView shapefiles contain: 1) a representation of thickness of overburden above the Anderson-Canyon coal zone, and 2) a representation of exposed zone for the Anderson-Canyon coal zone in the Decker coalfield, Powder River Basin, Montana. These themes were created specifically for the National Coal Resources Assessment in the Northern Rocky Mountains and Great Plains Region.


map background search result map search result map Overburden above the Deadman coal zone in the Black Butte area, Green River Basin, Wyoming (bbovbg.shp) Canyon coal bed outcrop and clinker contact from 1999 National Coal Resource Assessment (dkcnocg.shp) Unioned layer for the the Decker coalfield, Montana (dkfing.shp) Hanna and Carbon Basin boundaries, Wyoming, 1999 National Coal Resource Assessment (hcbbndg) Surface and subsurface ownership in the Hanna & Carbon Basins, Wyoming (hcbowng) Knobloch coal resource unit - main coal bed split, 1999 National Coal Resource Assessment (knsplitg.shp) Powder River Basin boundary, 1999 Coal Resource Assessment (prbbndg.shp) Wyodak-Anderson clinker in the Powder River Basin, Wyoming and Montana (prbclkg.shp) U.S. Forest Service land in the Powder River Basin (prbfsg.shp) Tribal boundaries in the Powder River Basin area (prbtlg.shp) Overburden in the Rosebud-Robinson coal zone, Powder River Basin, Montana (rsovbg.shp) Public well points for Rosebud-Robinson coal zone, Colstrin Coalfield, Montana (rsptg.shp) Unioned layer of Sheridan coalfield, Wyodak-Anderson, Wyoming (shrfing.shp) Unioned layer for the Wyodak-Anderson coal zone in the Powder River Basin, Montana and Wyoming (wafing.shp) Overburden above the Wyodak-Anderson coal zone in the Powder River Basin, Wyoming and Montana, 1999 (waovbg.shp) Trace elements, stratigraphic data, and proximate analysis samples in the Wyodak-Anderson coal zone, Powder River Basin, Wyoming and Montana (waptg) Decker overburden and exposed zone for the Anderson-Canyon coal zone, 1999 National Coal Resource Assessment Net coal thickness isopachs, Ferris 23, 25, 31, 50 and 65 coal zones, Hanna Basin Wyoming (fer*catg) Overburden above the Hanna 77, 78, 79 and 81 coal zones, Hanna Basin, Wyoming (ha*ovbg) Hanna 77, 78, 79 and 81 coal zone study limit boundaries, Wyoming (ha*stdyg) Knobloch coal resource unit - main coal bed split, 1999 National Coal Resource Assessment (knsplitg.shp) Overburden above the Hanna 77, 78, 79 and 81 coal zones, Hanna Basin, Wyoming (ha*ovbg) Hanna 77, 78, 79 and 81 coal zone study limit boundaries, Wyoming (ha*stdyg) Overburden above the Deadman coal zone in the Black Butte area, Green River Basin, Wyoming (bbovbg.shp) Net coal thickness isopachs, Ferris 23, 25, 31, 50 and 65 coal zones, Hanna Basin Wyoming (fer*catg) Unioned layer of Sheridan coalfield, Wyodak-Anderson, Wyoming (shrfing.shp) Public well points for Rosebud-Robinson coal zone, Colstrin Coalfield, Montana (rsptg.shp) Hanna and Carbon Basin boundaries, Wyoming, 1999 National Coal Resource Assessment (hcbbndg) Surface and subsurface ownership in the Hanna & Carbon Basins, Wyoming (hcbowng) Overburden in the Rosebud-Robinson coal zone, Powder River Basin, Montana (rsovbg.shp) Decker overburden and exposed zone for the Anderson-Canyon coal zone, 1999 National Coal Resource Assessment Canyon coal bed outcrop and clinker contact from 1999 National Coal Resource Assessment (dkcnocg.shp) Unioned layer for the the Decker coalfield, Montana (dkfing.shp) Tribal boundaries in the Powder River Basin area (prbtlg.shp) Wyodak-Anderson clinker in the Powder River Basin, Wyoming and Montana (prbclkg.shp) U.S. Forest Service land in the Powder River Basin (prbfsg.shp) Trace elements, stratigraphic data, and proximate analysis samples in the Wyodak-Anderson coal zone, Powder River Basin, Wyoming and Montana (waptg) Unioned layer for the Wyodak-Anderson coal zone in the Powder River Basin, Montana and Wyoming (wafing.shp) Overburden above the Wyodak-Anderson coal zone in the Powder River Basin, Wyoming and Montana, 1999 (waovbg.shp) Powder River Basin boundary, 1999 Coal Resource Assessment (prbbndg.shp)