TY - RPRT TI - Stratigraphic cross section P - P' showing electric logs of upper Cretaceous and older rocks, Powder River basin, Converse, Campbell and Weston Counties, Wyoming AU - James E. Fox PY - 1987 DO - 10.3133/ofr86465p UR - https://pubs.usgs.gov/publication/ofr86465P ID - ofr86465P ER -