1964. 2011-06-15T19:41:52Z. 2012-02-14T23:38:41Z. Sheppard, Richard A. U.S. Geological Survey. English. Public. Kentucky, Greenup County, Ohio, and Scioto County.
Search Results
1964. 2011-06-20T19:58:27Z. 2012-02-14T23:38:58Z. Macdonald, Gordon A. (Gordon Andrew), 1911-1978. The Survey. English. Public. California, Shasta County, and Lassen County.
1964. 2011-06-15T14:33:19Z. 2012-02-14T00:30:21Z. Rainey, Henry C. U.S. Geological Survey. English. Public. Kentucky and Warren County.
1964. 2011-06-20T18:51:43Z. 2012-02-14T00:30:32Z. Minard, James P. U.S. Geological Survey. English. Public. New Jersey, Monmouth County, Ocean County, and Mercer County.
1964. 2011-06-07T18:08:43Z. 2012-02-14T23:37:38Z. Adkison, W. L. U.S. Geological Survey. English. Public. Kentucky, Magoffin County, and Morgan County.
1964. 2011-06-14T20:41:52Z. 2012-02-14T23:38:35Z. Hernon, Robert Mann, 1907-1965. The Survey. English. Public. New Mexico and Grant County.
1964. 2012-09-26T20:27:28Z. 2013-03-18T22:20:10Z. Smith, J. Hiram (James Hiram), 1916-. The Survey. English. Public. Colorado and Jefferson County.
1964. 2011-06-15T14:35:13Z. 2012-02-14T00:30:22Z. Rohrer, Willis L. The Survey. English. Public. Wyoming and Big Horn County.
1964. 2011-06-07T19:40:46Z. 2012-02-14T00:29:49Z. Hatch, Norman L. The Survey. English. Public. Kentucky, Rockcastle County, and Pulaski County.
1964. 2011-12-08T21:20:48Z. 2012-03-05T17:21:53Z. Kehn, Thomas M. U.S. Geological Survey. English. Public. Kentucky, Hopkins County, Webster County, and U.S.
