@misc{indiciae78fe2508d7ef,
  title = {Geologic map of a portion of the Inspiration quadrangle, Arizona},
  author = {N. P. Peterson and C.M. Gilbert and G.L. Quick and J. V. N. Dorr and W. Bejnar and J. A. MacKallor},
  year = {1953},
  doi = {10.3133/ofr53216},
  url = {https://pubs.usgs.gov/publication/ofr53216},
  note = {Source identifier: ofr53216}
}