@misc{indiciaee740131f8978,
  title = {Geologic maps of the San Guillermo, Lion Canyon, Topatopa Mountains, and Lockwood Valley quadrangles, California},
  author = {T. W. Dibblee},
  year = {1979},
  doi = {10.3133/ofr791464},
  url = {https://pubs.usgs.gov/publication/ofr791464},
  note = {Source identifier: ofr791464}
}