TY - RPRT TI - Stratigraphic cross section N - N' showing electric logs of Upper Cretaceous and older rocks, Powder River Basin, Campbell and Weston Counties, Wyoming AU - James E. Fox PY - 1987 DO - 10.3133/ofr86465n UR - https://pubs.usgs.gov/publication/ofr86465N ID - ofr86465N ER -