Geologic image in the Kentucky Geological Survey data repository.Image Name: Image Date: 1/1/2008 Category: photo_outcrop Source: Potter, Paul Format: JPG Size (MB): 2.24 Pixel Dimensions: 1786 x 1188 Description: Looking southeast at the Grant Lake Limestone (Ordovician) on the Prot Royal Road east of Turners Station, Henry County, KY. Note thin rubble beds.