TY - RPRT TI - Stratigraphic framework and coal resources of the Upper Cretaceous Blackhawk Formation in the Ferron Canyon and Rock Canyon areas of the Wasatch Plateau coal field, Manti 30' x 60' Quadrangle, Emery and Sanpete counties, Utah AU - J. D. Sanchez AU - Terrence L. Brown PY - 1987 DO - 10.3133/coal94b UR - https://pubs.usgs.gov/publication/coal94B ID - coal94B ER -