@misc{indiciae492f07063b3a,
  title = {Geologic map of the southern part of the Redwood Point 7 1/2' quadrangle, San Mateo County, California},
  author = {E. H. Pampeyan},
  year = {1970},
  doi = {10.3133/ofr70255},
  url = {https://pubs.usgs.gov/publication/ofr70255},
  note = {Source identifier: ofr70255}
}