File:ClarksForkoftheYellowstone-1922.jpg
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Summary[edit]
| Description |
English: Inner box canyon of Clark Fork of the Yellowstone River, cut in Pleistocene time about 1,300 feet in granite and gneiss below the upper wall of Paleozoic rocks. Park County, Wyoming. June 12, 1922. Plate 25-A, U.S. Geological Survey Professional paper 174. 1932
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| Source | Downloaded from USGS Photo Archive: http://libraryphoto.cr.usgs.gov/htmllib/btch277/btch277j/btch277z/btch277/awc01203.jpg |
| Author | W.C. Alden |
Licensing[edit]
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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
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:33, 16 February 2009 | 801 × 1,400 (310 KB) | Mike Cline | {{Information |Description={{en|1=Inner box canyon of Clark Fork of the Yellowstone River, cut in Pleistocene time about 1,300 feet in granite and gneiss below the upper wall of Paleozoic rocks. Park County, Wyoming. June 12, 1922. Plate 25-A, U.S. Geolog |
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