Stratigraphic framework of the upper Fort Union Formation, TA Hills, Western Powder River basin, Wyoming
Miscellaneous Field Studies Map
1779
By: Jean N. Weaver and Romeo M. Flores
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Abstract
The purpose of this study is to interpret a relationship between the stratigraphy and the environment of deposition of the upper part of the Fort Union Formation in the TA Hills in the western part of the Powder River Basin, Johnson County, Wyoming. This framework was used to map and correlate coal beds with those mapped by Hose (1955) and Mapel (1959) in the southern and northern parts of the study area, respectively. More specifically, the established stratigraphic and environmental relationships of the coal beds and associated rocks contribute to a depositional model for the upper part of the Fort Union Formation in the TA Hills.
Study Area
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Stratigraphic framework of the upper Fort Union Formation, TA Hills, Western Powder River basin, Wyoming |
| Series title | Miscellaneous Field Studies Map |
| Series number | 1779 |
| DOI | 10.3133/mf1779 |
| Year Published | 1985 |
| Language | English |
| Publisher | U.S. Geological Survey |
| Publisher location | Reston, VA |
| Description | 32.52 x 43.99 inches |
| Country | United States |
| State | Wyoming |
| Other Geospatial | Powder River Basin, TA Hills |
| Online Only (Y/N) | N |
| Additional Online Files (Y/N) | N |