@misc{indiciaefdfbe602631f,
  title = {Geologic map of the Alvord Mountain quadrangle, California},
  author = {F. M. Byers},
  year = {1956},
  doi = {10.3133/ofr5620},
  url = {https://pubs.usgs.gov/publication/ofr5620},
  note = {Source identifier: ofr5620}
}