1973. 2012-03-30T18:01:11Z. 2012-05-03T15:34:47Z. Froelich, A. J. (Albert Joseph), 1929-. U.S. Geological Survey. English. Public. Kentucky, Harlan County, and Letcher County.
Search Results
1972. 2012-03-28T19:27:51Z. 2012-05-03T15:33:53Z. Geological Survey (U.S.). The Survey. English. Public. Kentucky and Boone County.
1971. 2012-03-06T16:20:32Z. 2022-12-08T04:39:12Z. Olive, Wilds W. (Wilds Williamson), 1921-. U.S. Geological Survey. English. Public. Kentucky and Ballard County.
1966. 2012-01-06T21:03:52Z. 2012-03-05T17:30:25Z. Morris, Robert H. U.S. Geological Survey. English. Public. Kentucky and Lewis County.
1974. 2012-04-17T20:19:55Z. 2012-05-03T15:39:33Z. Kehn, Thomas M. U.S. Geological Survey. English. Public. Kentucky, Crittenden County, and Union County.
1966. 2012-01-09T19:27:48Z. 2012-03-05T17:31:24Z. Dobrovolny, Ernest, 1912-. U.S. Geological Survey. English. Public. Kentucky, Greenup County, and Boyd County.
1966. 2012-01-03T16:18:24Z. 2012-03-05T17:27:51Z. Blade, Lawrence V. (Lawrence Vernon), 1917-. U.S. Geological Survey. English. Public. Kentucky and Calloway County.
1974. 2012-04-27T14:10:43Z. 2012-05-03T15:42:20Z. Geological Survey (U.S.). The Survey. English. Public. Kentucky, Jefferson County, Oldham County, Indiana, Floyd County, and Clark County.
1972. 2012-03-22T20:09:51Z. 2012-05-03T15:31:29Z. Geological Survey (U.S.). The Survey. English. Public. Kentucky and Boone County.
1974. 2012-04-26T18:32:25Z. 2012-05-03T15:42:10Z. Geological Survey (U.S.). The Survey. English. Public. Kentucky and Jefferson County.