11. Cherokee, Kans Yale Public content 1945. 2011-12-12T21:26:43Z. 2022-03-29T20:39:23Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Kansas.
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15. Depth and thickness of selected units in Upper Permian, Upper Jurassic, and Lower Cretaceous rocks in southwestern Kansas Yale Public content 1984. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Kansas.
16. Dewey Ranch, Kans Yale Public content 1952. 2011-12-12T21:26:43Z. 2022-03-29T20:39:23Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Kansas.
17. Erie, Kans Yale Public content 1949. 2011-12-12T21:26:44Z. 2022-03-29T20:39:23Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Kansas.
18. Fort Riley, Kans Yale Public content 1954. 2011-12-12T21:26:44Z. 2022-03-29T20:39:23Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Kansas.
19. Fort Scott sheet, Missouri-Kansas Yale Public content 1893. 2011-05-23T19:02:07Z. 2015-10-21T14:59:47Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Kansas and Missouri.
20. Fredonia, Kans Yale Public content 1943. 2011-12-12T21:26:44Z. 2022-03-29T20:39:23Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Kansas.