Preliminary Surficial Geologic Map of the Shirley Basin 30' x 60' Quadrangle, Carbon, Natrona, Albany, and Converse Counties, Wyoming (2007)

Hallberg, L.L., and Case, J.C., 2007, Preliminary surficial geologic map of the Shirley Basin 30' x 60' quadrangle, Carbon, Natrona, Albany and Converse counties, Wyoming: Wyoming State Geological Survey Open File Report 08-1, scale 1:100,000.