@misc{indiciae065c4ac8730b,
  title = {Preliminary geologic map of the Loma-Prieta Quadrangle, Santa Cruz and Santa Clara counties, California},
  author = {T. W. Dibblee and Earl E. Brabb},
  year = {1980},
  doi = {10.3133/ofr80944},
  url = {https://pubs.usgs.gov/publication/ofr80944},
  note = {Source identifier: ofr80944}
}