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1974. 2012-04-24T18:55:00Z. 2012-05-03T15:41:33Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Nevada and Humboldt County.
1978. 2012-06-05T14:21:25Z. 2012-06-13T15:04:18Z. Marsh, Sherman P., 1935-. U.S. Geological Survey. English. Public. Nevada, Humboldt County, and U.S.
1974. 2012-04-24T18:57:02Z. 2012-05-03T15:41:33Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Nevada and Humboldt County.
1967. 2012-01-20T20:24:18Z. 2012-03-05T17:35:05Z. Gilluly, James, 1896-1980. U.S. Geological Survey. English. Public. Nevada, Pershing County, and Humboldt County.
1952. 2011-11-29T16:43:02Z. 2012-03-05T17:16:27Z. Ferguson, Henry Gardiner, 1882-. U.S. Geological Survey. English. Public. Nevada, Pershing County, Humboldt County, and Lander County.
