Figure 8--South-north cross section from Scott County to Cheyenne County showing general lithology and stratigraphic relation of beds of Ogallala Formation in western Kansas. Note topographic relief on pre-Ogallala surface and lenticularity of individual beds. Datum: top "Algal limestone."
Kansas Geological Survey, Geologic History of Kansas
Comments to email@example.com
Web version April 2006. Original publication date Dec. 1963.