@misc{indiciae5471222ce4fc,
  title = {Photogeologic map of the Tidwell-7 quadrangle, Emery and Grand Counties, Utah},
  author = {V.H. Sable},
  year = {1955},
  doi = {10.3133/i12},
  url = {https://pubs.usgs.gov/publication/i12},
  note = {Source identifier: i12}
}