1. Geologic map of the De Mossville quadrangle, North-Central Kentucky Yale Public content 1970. 2012-03-02T16:49:58Z. 2012-03-02T16:49:58Z. Luft, Stanley Jeremie, 1927-. U.S. Geological Survey. English. Public. Kentucky, Kenton County, Campbell County, and Pendleton County.