TY  - RPRT
TI  - Stratigraphic cross section I-I' showing electric logs of Upper Cretaceous and older rocks, Powder River Basin, Johnson, Campbell, and Crook Counties, Wyoming
AU  - James E. Fox
PY  - 1987
DO  - 10.3133/ofr86465i
UR  - https://pubs.usgs.gov/publication/ofr86465I
ID  - ofr86465I
ER  -