1981. 2002-06-01T04:00:00Z. 2023-02-16T04:01:24Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. Arkansas.
Search Results
1880. 2011-03-29T19:17:39Z. 2022-03-29T20:38:41Z. Geological Survey (U.S.). The Survey. English. Public. Arkansas.
1880. 2011-05-18T18:28:32Z. 2015-10-21T14:59:28Z. Geological Survey (U.S.). The Survey. English. Public. Arkansas.
1905. 2013-03-14T14:27:04Z. 2013-03-14T14:27:04Z. Adams, George I. (George Irving), 1870-1932. The Survey. English. Public. Arkansas, Benton County, Washington County, Missouri, Barry County, McDonald County, and États-Unis.
1929. 2018-05-21T17:45:06Z. 2018-09-05T19:38:11Z. Arkansas Geological Survey. The Survey. English. cartographic image. Public. Arkansas, U.S., and Arkansas.
1998. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey. English. Public. Arkansas, Boone County, and Newton County.
1965. 2011-12-16T21:15:39Z. 2012-03-05T17:25:34Z. Glick, Ernest E. (Ernest Earwood), 1922-. The Survey. English. Public. Arkansas, Newton County, Searcy County, and U.S.
1982. 2016-01-07T20:49:32Z. 2016-07-13T21:10:34Z. Hosman, R. L. The Survey. English. cartographic image. Public. Arkansas, U.S., and Arkansas. Tertiary and From 2 to 65 million years ago.
1995. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey. English. Public. Arkansas.
1989. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey. English. Public. Arkansas and Mississippi River Valley.