@misc{indiciae3452e83436bc,
  title = {Preliminary geologic map of the Loma Prieta-Mount Madonna area, Santa Clara and Santa Cruz counties, California},
  author = {R. J. McLaughlin and T.R. Simoni and E.D. Osbun and P.G. Bauer},
  year = {1972},
  doi = {10.3133/ofr72242},
  url = {https://pubs.usgs.gov/publication/ofr72242},
  note = {Source identifier: ofr72242}
}