@book{28039,
	author = {Leatherock, Constance, and Geological Survey (U.S.)},
	title = {The correlation of rocks of Simpson age in north-central Kansas with the St. Peter Sandstone and associated rocks in north-western Missouri /},
	publisher = {s.n.],},
	year = {1945.},
	series = {Kansas. State Geological Survey. Bulletin 60, pt. 1},
	address = {[Lawrence :},
	note = {"Investigation conducted under cooperative agreement between the State Geological Survey of Kansas and the Geological Survey of the United States Department of the Interior."}
}