TY  - RPRT
TI  - Thickness of Upper Cretaceous rocks from the base of the Fox Hills Sandstone to the top of the Lower Cretaceous rocks, Powder River basin, Wyoming and Montana
AU  - J. E. Fox
AU  - Debra K. Higley
PY  - 1987
DO  - 10.3133/ofr87340q
UR  - https://pubs.usgs.gov/publication/ofr87340Q
ID  - ofr87340Q
ER  -