Old erosion surface on eastern edge of Beartooth Plateau, between Montana-Wyoming line and Clark Fork of the Yellowstone River. Park County, Wyoming. June 13, 1922.
Dates
Date Taken
1922
Summary
Mounted together; eastern edge of Beartooth Plateau, between Montana-Wyoming line and Clark Fork of the Yellowstone River, an old erosion surface, possibly Oligocene on Pre-Cambrian granite and gneiss 9,000 to 10,000 feet above sea level and 4,000 to 5,000 feet above the plains at the right. Park County, Wyoming. June 13, 1922. Plate 3-C, U.S. Geological Survey Professional paper 174. 1932.
Summary
Mounted together; eastern edge of Beartooth Plateau, between Montana-Wyoming line and Clark Fork of the Yellowstone River, an old erosion surface, possibly Oligocene on Pre-Cambrian granite and gneiss 9,000 to 10,000 feet above sea level and 4,000 to 5,000 feet above the plains at the right. Park County, Wyoming. June 13, 1922. Plate 3-C, U.S. Geological Survey Professional paper 174. 1932.
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