@misc{indiciaea8bf6e908e7f,
  title = {Paleozoic stratigraphy of the southern part of the Mule Mountains, Arizona},
  author = {Philip Thayer Hayes and Edwin R. Landis},
  year = {1965},
  doi = {10.3133/b1201f},
  url = {https://pubs.usgs.gov/publication/b1201F},
  note = {Source identifier: b1201F}
}