@misc{indiciaeaebebc56f0a9,
  title = {Photogeologic map, Bluff 3 quadrangle, San Juan County, Utah},
  author = {Charles H. Marshall},
  year = {1954},
  doi = {10.3133/ofr54184},
  url = {https://pubs.usgs.gov/publication/ofr54184},
  note = {Source identifier: ofr54184}
}