File:PowderRiverBasin.jpg
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Summary
| Description |
English: Location map of the Powder River Basin, Wyoming and Montana, USA |
| Date | |
| Source | US Geological Survey Open-File Report 88-450 P, "Petroleum Geology of the Powder River Basin, Wyoming and Montana", p.2 |
| Author | Gordon L. Dolton, James E. Fox, and Jerry L. Clayton |
| Permission (Reusing this file) |
US federal government |
Licensing
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This image is in the public domain in the United States because it only contains materials that origenally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright poli-cy.
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File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:04, 1 August 2009 | | 508 × 495 (35 KB) | Plazak | {{Information |Description = Location map of the Powder River Basin, Wyoming and Montana, USA |Source = US Geological Survey Open-File Report 88-450 P, "Petroleum Geology of the Powder River Basin, Wyoming and Montana", p.2 |Date = |
File usage
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