TY - RPRT TI - Maps showing structure, overburden, and thickness for a rich oil-shale sequence in the Eocene Green River Formation, east-central Uinta Basin, Utah and Colorado AU - W. B. Cashion PY - 1968 DO - 10.3133/ofr6833 UR - https://pubs.usgs.gov/publication/ofr6833 ID - ofr6833 ER -