@book{30128,
	author = {Haley, Boyd Raymond, and Frezon, Sherwood E. and Geological Survey (U.S.)},
	title = {Geological formations penetrated by the Shell Oil Company No. 1 Western Coal and Mining Co. well on the backbone anticline, Sebastian County, Arkansas,},
	publisher = {Arkansas Geological Commission,},
	year = {1965.},
	series = {Arkansas. Geological Commission. Information circular},
	address = {[Little Rock]},
	note = {"Prepared in cooperation with the U.S. Geological Survey."}
}