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Boundary for the Deadman coal zone in the Black Butte area (bbbndg.shp)
This ArcView shapefile contains a polygon representation of the Deadman coal zone in the Black Butte area of the Point of Rocks-Black Butte coalfield, Wyoming. This boundary is... -
Tertiary dikes in the Southern Piceance Basin, Colorado (psintrg)
Tertiary dikes in the southern Piceance Basin. -
Structure contours on top of Coal marker sands, the Deserado Study Area,...
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 -
Fire Clay Coal Zone Point Data (Chemistry) in Kentucky, Virginia and West Virginia
This dataset (located by latitude and longitude) is a subset of the geochemical dataset found in Chap. F, Appendix 7, Disc 1, and used in this study of the Fire Clay coal zone.... -
Pond Creek Coal zone Point Data (Chemistry) in Virginia and West Virginia
This dataset (located by latitude and longitude) is a subset of the geochemical dataset found in Chap. H, Appendix 2, Disc 1, and used in this study of the Pocahontas No. 3 coal... -
Volcanics in the Gulf Coast [volcanicg]
The volcanic provinces are modified after Plate 2, Principal structural features, Gulf of Mexico Basin (compiled by T.E. Ewing and R.F. Lopez) in Volume J, The Geology of North... -
Unioned layers for the Ferris 23, 25, 31, 50 and 65 coal zones, Hanna Basin,...
These ArcView shapefiles contain representations of numerous themes associated with the Ferris coal zones in the Ferris coalfield, Hanna Basin, Wyoming. The purpose of these... -
Overburden above the Hanna 77, 78, 79 and 81 coal zones, Hanna Basin,...
These ArcView shapefiles contain representations of the overburden thckness above the Hanna 77, 78, 79 and 81 coal zones in the Hanna coalfield, Hanna Basin, Wyoming. These... -
USGS National Geologic Map Database Collection
The National Geologic Map Database (NGMDB) is a Congressionally mandated national archive of geoscience maps, reports, and stratigraphic information. According to the Geologic... -
Overburden above the Wyodak-Anderson coal zone in the Gillette coalfield,...
This ArcView shapefile contains a polygon representation of overburden thickness above the Wyodak-Anderson coal zone in the area of Gillette coalfield, Wyoming. This theme was... -
Geology of the Danforth Hills study area, Colorado Plateau (dangeolg)
Geology of the Danforth Hills study area at a scale of 1 : 62500. -
Structure contours on top of the Pictured Cliffs Sandstone, San Juan Basin,...
This is a shapefile of the structure contours on top of the Pictured Cliffs Sandstone, San Juan Basin Colorado and New Mexicoa. -
Coal overburden thickness of Knobloch coal zone from 1999 National Coal...
This ArcView shapefile is a polygon representation of the overburden thickness above the Knobloch coal resource unit in the Powder River Basin. This theme was created... -
Estimated Thickness of the Lower Miocene 1 Sequence, Gulf Coast
The thickness contours were created using biostratigraphic data in the Paleo-Data, Inc., Tenroc Regional Geologic Database. The depths of the microfossil locations were... -
Study limit boundaries for the Ferris 23, 25, 31, 50 and 65 coal zones,...
These ArcView shapefiles contain representations of the study areas for the Ferris coal zones in the Ferris coalfield, Hanna Basin, Wyoming. These datasets were created... -
Wind River Basin boundary, 1999 Coal Resource Assessment
This ArcView shape file contains a polygon representing the extent of the Wind River coal basin boundary. This theme was created specifically for the National Coal Resources... -
Overburden above the Hanna 77, 78, 79 and 81 coal zones, Hanna Basin,...
These ArcView shapefiles contain representations of the overburden thckness above the Hanna 77, 78, 79 and 81 coal zones in the Hanna coalfield, Hanna Basin, Wyoming. These... -
Miocene Depositional Systems for the Gulf of Mexico Region
https://www.ig.utexas.edu/research/projects/gbds/gbds.htm. For more information and discussion of the various depositional systems the user is referred to Galloway and others -
U.S. Forest Service land in the Powder River Basin (prbfsg.shp)
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... -
Structure contours on top of the Trout Creek Sandstone, Yampa coal field, CO...
This is a shapefile of the structure contours on top of the Trout Creek Sandstone Mbr.in the Yampa coal field, northwestern Colorado.