@misc{indiciaef9682b36a625,
  title = {Geologic map of the Last Chance quadrangle, California and Nevada},
  author = {Chester T. Wrucke and Kevin P. Corbett},
  year = {1990},
  doi = {10.3133/ofr90647b},
  url = {https://pubs.usgs.gov/publication/ofr90647B},
  note = {Source identifier: ofr90647B}
}