File:WillistonStratCol.jpg
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Original file (489 × 962 pixels, file size: 130 KB, MIME type: image/jpeg)
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Summary
| Description |
English: Generalized stratigraphic column for the Williston Basin, showing oil reservoirs and source rocks. |
| Source | Produced by US Geological Survey. |
| Author | US Geological Survey |
| Other versions | File:WillistonStratCol ja.png (Translation into Japanese, PNG format) |
Licensing
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This image is in the public domain in the United States because it only contains materials that originally 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 policy.
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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 | 21:55, 11 November 2007 | | 489 × 962 (130 KB) | Geologyguy | Generalized stratigraphic column for the Williston Basin, showing oil reservoirs and source rocks. Produced by US Geological Survey. |
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