Preliminary geologic map of the Chugwater 30' x 60' quadrangle, Goshen, Platte, and Laramie Counties, Wyoming, and Scotts Bluff and Banner Counties, Nebraska (2020)

Stafford, J.E., and Loveland, A.M., 2020, Preliminary geologic map of the Chugwater 30’ x 60’ quadrangle, Goshen, Platte, and Laramie counties, Wyoming, and Scotts Bluff and Banner counties, Nebraska: Wyoming State Geological Survey Open File Report 20-1, scale 1:100,000.