@misc{indiciae9718643f0bc0,
  title = {Photogeologic map, Mt. Peale-6 Quadrangle, San Juan County, Utah},
  author = {R.H. Hackman},
  year = {1956},
  doi = {10.3133/tem379b},
  url = {https://pubs.usgs.gov/publication/tem379B},
  note = {Source identifier: tem379B}
}