@misc{indiciaecfba8572d79c,
  title = {Geologic map of the Topopah Spring SW quadrangle, Nevada},
  author = {P. W. Lipman and E. J. McKay},
  year = {1964},
  doi = {10.3133/tei846},
  url = {https://pubs.usgs.gov/publication/tei846},
  note = {Source identifier: tei846}
}