@misc{indiciaeafd62909fbb0, title = {Cross section C - C' showing electric logs of Upper Cretaceous and older rocks, Powder River Basin, Powder River and Carter Counties, Montana, and Sheridan and Campbell Counties, Wyoming}, author = {James E. Fox}, year = {1986}, doi = {10.3133/ofr86465c}, url = {https://pubs.usgs.gov/publication/ofr86465C}, note = {Source identifier: ofr86465C} }