@misc{indiciae65995e54963f,
  title = {Geologic map of the Plutonium Valley quadrangle, Nye and Lincoln Counties, Nevada},
  author = {E. Neal Hinrichs and E. J. McKay},
  year = {1962},
  doi = {10.3133/ofr6261},
  url = {https://pubs.usgs.gov/publication/ofr6261},
  note = {Source identifier: ofr6261}
}