@misc{indiciaefaf8e9d7d68b,
  title = {Geologic map of Fox Mountain quadrangle, Santa Barbara County, California},
  author = {J. G. Vedder},
  year = {1968},
  doi = {10.3133/i547},
  url = {https://pubs.usgs.gov/publication/i547},
  note = {Source identifier: i547}
}