1. Map of the areal and structural geology of Montgomery County, Kentucky reconnaissance areal geology / [cartographic material] Yale Public content 1929. 2018-05-07T19:30:12Z. 2018-09-05T19:36:29Z. McFarlan, Arthur C. (Arthur Crane), 1897-. Kentucky Geological Survey. English. cartographic image. Public. Kentucky, Montgomery County, Montgomery County (Ky.), and Montgomery County.