TY - RPRT TI - Isopach and isoresource maps for oil shale deposits in the Eocene Green River Formation for the combined Uinta and Piceance Basins, Utah and Colorado AU - Tracey J. Mercier AU - Ronald C. Johnson PY - 2012 DO - 10.3133/sir20125076 UR - https://pubs.usgs.gov/publication/sir20125076 ID - sir20125076 ER -