TY - RPRT TI - Stratigraphic cross section Q-Q' showing electric logs of Upper Cretaceous and older rocks, Powder River Basin, Converse, Niobrara, and Weston Counties, Wyoming AU - James E. Fox PY - 1987 DO - 10.3133/ofr86465q UR - https://pubs.usgs.gov/publication/ofr86465Q ID - ofr86465Q ER -