| Reference | {Deposit:: Sharp, W.N., McKay, E.J., McKeown, F.A., and White, A.M., 1964, Geology and uranium deposits of the Pumpkin Buttes area of the Powder River Basin, Wyoming: USGS Bull. 1107H, p. 541-638, 8 plates.}{General:: Sharp, W.N., and Gibbons, A.B., 1964, Geology and uranium deposits of the southern part of the Powder River Basin, Wyoming: USGS Bull. 1147-D, 60 p. [note that this covers the area north of this record and does not apply specifically to this site.]} |