Geologic Map of Wyoming (Rearranged and Reproduced from the 1955 Geologic Map of Wyoming, U.S. Geological Survey) (1980)

Love, J.D., Weitz, J.L., and Hose, R.K., 1980, Geologic map of Wyoming (Rearranged and reproduced from the 1955 geologic map of Wyoming, U.S. Geological Survey): Geological Survey of Wyoming [Wyoming State Geological Survey] Map Series 7A, scale 1:500,000.