Bibliographic Reference | Lageson, D.R., De Bruin, R.H., Oliver, R.L., Hausel, W.D., Glass, G.B., VerPloeg, A.J., and Stephenson, T.R., 1980, Natrona County, Wyoming—Geologic map atlas and summary of land, water and mineral resources: Geological Survey of Wyoming [Wyoming State Geological Survey] County Resource Series 6, 8 pls. |
Map Dimensions | approx. 22" x 29" varies |