TY - RPRT TI - Correlation of individual oil-shale beds in the upper part of the Green River Formation, Piceance Creek Basin, Colorado, and Uinta Basin, Utah AU - J. R. Donnell PY - 1997 DO - 10.3133/ofr97714 UR - https://pubs.usgs.gov/publication/ofr97714 ID - ofr97714 ER -