1. Map of the structural geology of Whitley County, Kentucky Yale Public content 1927. 2018-05-10T17:31:53Z. 2018-09-05T19:34:47Z. Chisholm, David B., cartographer. Kentucky Geological Survey,Williams & Heintz Co. English. cartographic image. Public. Kentucky, Whitley County, Whitley County (Ky.), and Whitley County.