@misc{indiciae2248c20eee82,
  title = {Photogeologic map, Agathla Peak 1, Navajo County, Arizona},
  author = {R.G. Ray},
  year = {1953},
  doi = {10.3133/ofr53224},
  url = {https://pubs.usgs.gov/publication/ofr53224},
  note = {Source identifier: ofr53224}
}