@misc{indiciae0ed242071b5b,
  title = {Geologic map of the Globe quadrangle, Arizona},
  author = {N. P. Peterson},
  year = {1952},
  doi = {10.3133/ofr52113},
  url = {https://pubs.usgs.gov/publication/ofr52113},
  note = {Source identifier: ofr52113}
}