Author: Mixon, Robert B. - Yale University Library GeoBlacklight Search Results

1. Geologic map of the Haddix quadrangle, eastern Kentucky [cartographic material]

1965. 2011-12-19T19:54:53Z. 2012-03-05T17:26:16Z. Mixon, Robert B. U.S. Geological Survey. English. Public. Kentucky, Breathitt County, Perry County, and U.S.

2. Geologic map of the Stafford quadrangle, Stafford County, Virginia [cartographic material]

2005. 2012-01-06T14:50:35Z. 2012-03-05T17:29:23Z. Mixon, Robert B. U.S. Geological Survey ; For sale by USGS, Information Services. English. Public. Virginia, Stafford County, and Stafford County (Va.).

3. Geologic map of the Swan Island quadrangle, Northeastern Tennessee

1971. 2012-03-05T18:11:02Z. 2012-03-05T18:11:02Z. Mixon, Robert B. The Survey. English. Public. Tennessee, Grainger County, Hancock County, and Claiborne County.

4. Geology of the Krypton quadrangle, Kentucky [cartographic material]

1965. 2011-12-13T20:30:21Z. 2012-03-05T17:24:33Z. Mixon, Robert B. U.S. Geological Survey. English. Public. Kentucky, Perry County, and Breathitt County.