TY - RPRT TI - Descriptions of stratigraphic sections, Upper Cretaceous Blackhawk Formation and Star Point sandstone in the Emery West and Flagstaff Peak quadrangles, Utah AU - W.E. Marley AU - Romeo M. Flores PY - 1977 DO - 10.3133/ofr77833 UR - https://pubs.usgs.gov/publication/ofr77833 ID - ofr77833 ER -