@misc{indiciae227c8b8d9b4b,
  title = {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},
  author = {J. D. Sanchez and Terrence L. Brown},
  year = {1987},
  doi = {10.3133/coal94b},
  url = {https://pubs.usgs.gov/publication/coal94B},
  note = {Source identifier: coal94B}
}