Found 115 datasets matching "Powder River Basin".
-
This ArcView shapefile contains a polygon representation of the geology in the northern part of the (Montana) Powder River Basin. This theme was created specifically for the National Coal...
Search relevance: 218.05 | Views last month: 0 -
These data represent the altitude, in feet above North American Vertical Datum of 1988 (NAVD88), of the basal confining unit in the Powder River basin. The data are presented as ASCII text files...
Search relevance: 215.82 | Views last month: 0 -
These data represent the thickness, in feet, of the upper Fort Union aquifer in the Powder River basin. The data are presented as ASCII text files that can be converted to continuous raster format.
Search relevance: 214.26 | Views last month: 0 -
This ArcView shapefile contains a polygon representation of Native American Tribal boundaries within the Powder River Basin. This theme was created specifically for the National Coal Resource...
Search relevance: 213.21 | Views last month: 0 -
These data represent the thickness, in feet, of the middle Fort Union hydrogeologic unit in the Powder River basin. The data are presented as ASCII text files that can be converted to continuous...
Search relevance: 211.70 | Views last month: 1 -
These data represent the altitude, in feet above North American Vertical Datum of 1988 (NAVD88), of the lower Fort Union aquifer in the Powder River basin. The data are presented as ASCII text...
Search relevance: 209.45 | Views last month: 2 -
These data represent the thickness, in feet, of the lower Fort Union aquifer in the Powder River basin. The data are presented as ASCII text files that can be converted to continuous raster format.
Search relevance: 209.20 | Views last month: 1 -
These data represent the altitude, in feet above North American Vertical Datum of 1988 (NAVD88), of the upper Fort Union aquifer in the Powder River basin. The data are presented as ASCII text...
Search relevance: 208.03 | Views last month: 0 -
This shapefile contains a representation forest service land in the Powder River Basin. This theme was created specifically for the National Coal Resources Assessment in the Northern Rocky...
Search relevance: 207.68 | Views last month: 0 -
These data represent the altitude, in feet above North American Vertical Datum of 1988 (NAVD88), of the Upper Hell Creek hydrogeologic unit in the Powder River basin. The data are presented as...
Search relevance: 207.42 | Views last month: 0 -
Altitude of the top of the middle Fort Union hydrogeologic unit in the Powder River structural basin
These data represent the altitude, in feet above North American Vertical Datum of 1988 (NAVD88), of the middle Fort Union hydrogeologic unit in the Powder River basin. The data are presented as...
Search relevance: 206.16 | Views last month: 0 -
These data represent the thickness, in feet, of the Upper Hell Creek hydrogeologic unit in the Powder River basin. The data are presented as ASCII text files that can be converted to continuous...
Search relevance: 205.36 | Views last month: 0 -
This is a coverage of surface and Federal mineral ownership in the Powder River Basin area, Montana and Wyoming. This coverage is the combination of several ARC/INFO coverages and MOSS format...
Search relevance: 204.94 | Views last month: 2 -
This ArcView shapefile contains a polygon representing the boundary of the Powder River Basin based on a generalized contact of Cretaceous and Tertiary rocks. This theme was created specifically...
Search relevance: 204.13 | Views last month: 0 -
This ArcView shapefile contains a polygon representation of the northern boundary of the Powder River Basin (Montana). This theme was created specifically for the National Coal Resources...
Search relevance: 204.10 | Views last month: 0 -
This ArcView shapefile contains a polygon representation of the generalized geology of the Powder River Basin (Montana and Wyoming). This theme was created specifically for the National Coal...
Search relevance: 203.33 | Views last month: 0 -
This ArcView shapefile contains a polygon representation of the Wyodak-Anderson clinker in the Powder River Basin, Wyoming and Montana. This theme was created specifically for the National Coal...
Search relevance: 201.80 | Views last month: 0 -
These data represent the thickness, in feet, of the combined Lower Hell Creek and Fox Hills aquifers in the Powder River basin. The data are presented as ASCII text files that can be converted to...
Search relevance: 201.57 | Views last month: 0 -
This theme is a digital point coverage showing the location of non-confidential drill hole data used in the assessment of total coal resources in the Anderson-Canyon coal zone, Decker coalfield,...
Search relevance: 199.77 | Views last month: 1 -
These data represent the altitude, in feet above North American Vertical Datum of 1988 (NAVD88), of the combined Lower Hell Creek and Fox Hills aquifers in the Powder River basin. The data are...
Search relevance: 197.83 | Views last month: 0
