@misc{indiciae9a041ac7c26f,
  title = {Geologic map of the Lochiel Quadrangle, Santa Cruz County, Arizona},
  author = {F. S. Simons},
  year = {1971},
  doi = {10.3133/ofr71262},
  url = {https://pubs.usgs.gov/publication/ofr71262},
  note = {Source identifier: ofr71262}
}