File:Tetraedron sp. cf. T. regulare Bradley 1931 img2.jpg
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Summary
| Description |
English: W.H. Bradley (1931) Plate 21, figure 6; Figured as a Tetraedron Cf. T. regulare specimen.
Wasatchian, Early Eocene; oil shales, Lake Unita, Green River Formation; Oil Shale Mining Co.'s quarry, Garfield County, Colorado, USA Department of Paleobotany, National Museum of Natural History, Smithsonian Institution, Washington, District of Columbia; Collected by D.·E. Winchester |
| Date | |
| Source | USGS Denver Library Photographic Collection |
| Author | Wilmot Hyde Bradley, 1925 |
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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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:51, 1 November 2024 | | 1,595 × 1,699 (1.45 MB) | Kevmin | Uploaded a work by Wilmot Hyde Bradley, 1925 from [https://www.sciencebase.gov/catalog/item/51dc1ef6e4b0f81004b785f1 USGS Denver Library Photographic Collection] with UploadWizard |
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