@misc{indiciae612c3ffdc6cf,
  title = {Geologic map of the Mt. Ellen-Blue Hills Wilderness Study Area and Bull Mountain Study Area, Garfield and Wayne counties, Utah},
  author = {C. G. Patterson and C. S. Bromfield and R. F. Dubiel and P. P. Orkild and Fred Peterson},
  year = {1985},
  doi = {10.3133/mf1756b},
  url = {https://pubs.usgs.gov/publication/mf1756B},
  note = {Source identifier: mf1756B}
}