@misc{indiciae3c7d4ae5c645,
  title = {Photogeologic map, Tidwell 16 quadrangle, Emery and Grand Counties, Utah},
  author = {P. P. Orkild},
  year = {1953},
  doi = {10.3133/ofr53212},
  url = {https://pubs.usgs.gov/publication/ofr53212},
  note = {Source identifier: ofr53212}
}