@misc{indiciaed2646ce438b7,
  title = {Photogeologic map of the Tidwell-16 quadrangle, Emery and Grand Counties, Utah},
  author = {P. P. Orkild},
  year = {1955},
  doi = {10.3133/i115},
  url = {https://pubs.usgs.gov/publication/i115},
  note = {Source identifier: i115}
}