@misc{indiciae965dcd76c316,
  title = {Preliminary geologic map of the Cedar Mountain Quadrangle, Alameda and San Joaquin counties, California},
  author = {T. W. Dibblee},
  year = {1980},
  doi = {10.3133/ofr80850},
  url = {https://pubs.usgs.gov/publication/ofr80850},
  note = {Source identifier: ofr80850}
}