@misc{indiciaee92d11fc238c,
  title = {Generalized geologic map of the Tonopah 1° by 2° quadrangle, Nevada},
  author = {Donald Harvey Whitebread},
  year = {1986},
  doi = {10.3133/ofr86462},
  url = {https://pubs.usgs.gov/publication/ofr86462},
  note = {Source identifier: ofr86462}
}