1. Geologic map of McCracken County, Kentucky [cartographic material] Yale Public content 1929. 2018-05-10T18:24:43Z. 2018-09-05T19:34:22Z. Roberts, Joseph K. (Joseph Kent), 1889-. Kentucky Geological Survey, Williams & Heintz Co.). English. cartographic image. Public. Kentucky, McCracken County, and McCracken County.