1975. 2012-11-07T19:28:05Z. 2012-11-07T19:28:05Z. Waldrop, Henry A. Dept. of the Interior, U.S. Geological Survey. English. Public. Yellowstone National Park.
Search Results
1973. 2012-11-07T14:15:37Z. 2012-11-07T14:15:37Z. Pierce, Kenneth Lee. Dept. of the Interior, U.S. Geological Survey. English. Public. Yellowstone National Park.
1971. 2012-11-06T16:22:36Z. 2012-11-06T16:22:36Z. Richmond, Gerald Martin, 1914-. Dept. of the Interior, U.S. Geological Survey. English. Public. Yellowstone National Park, Wyoming, and Teton County.
1973. 2012-11-06T20:29:39Z. 2012-11-06T20:29:39Z. Pierce, Kenneth Lee. Dept. of the Interior, U.S. Geological Survey. English. Public. Yellowstone National Park.
1975. 2012-11-07T14:45:20Z. 2012-11-07T14:45:20Z. Richmond, Gerald Martin, 1914-. Dept. of the Interior, U.S. Geological Survey. English. Public. Yellowstone National Park.
1975. 2012-11-07T14:43:23Z. 2012-11-07T14:43:23Z. Waldrop, Henry A. Dept. of the Interior, U.S. Geological Survey. English. Public. Yellowstone National Park.
1972. 2012-11-06T16:35:59Z. 2012-11-06T16:35:59Z. Richmond, Gerald Martin, 1914-. Dept. of the Interior, U.S. Geological Survey. English. Public. Yellowstone National Park.
1974. 2012-11-07T14:36:50Z. 2012-11-07T14:36:50Z. Pierce, Kenneth Lee. Dept. of the Interior, U.S. Geological Survey. English. Public. Yellowstone National Park.
1971. 2012-11-06T16:19:57Z. 2012-11-06T16:19:57Z. Richmond, Gerald Martin, 1914-. Dept. of the Interior, U.S. Geological Survey. English. Public. Yellowstone National Park, Wyoming, Teton County, and Park County.
1973. 2012-11-07T14:33:33Z. 2012-11-07T14:33:33Z. Richmond, Gerald Martin, 1914-. U.S. Geological Survey. English. Public. Idaho, Fremont County, Yellowstone National Park, Wyoming, and Teton County.