Index of Geological Survey of Wyoming Publications that Contain Geologic Maps Excluding Open File Reports (1989)

Greer, P.L., and Ver Ploeg, A J., 1989, Index of Geological Survey of Wyoming publications that contain geologic maps, excluding open file reports: Geological Survey of Wyoming [Wyoming State Geological Survey] Map Series 9L, scale 1:1,000,000. (Revised from DeBruin, R.H., 1985.)