Jamison, Claude E. The Salt Creek oil field, Natrona County, Wyo. - Cheyenne, S.A. Bristol Co., Printers, 1912. - 75 p. illus., maps (1 fold in pocket) 23 cm. - Wyoming. State Geologist. Bulletin 4. Ser. B . - Bulletin. Series B (Wyoming. State Geologist) ; 4. . LCCN: gs 13000114 Subjects--Topical Terms: Petroleum--Wyoming. LC Class. No.: QE181 / .A25 no. 4