@misc{indiciae7c5879987470,
  title = {Preliminary tectonostratigraphic terrane map of California},
  author = {M.C. Blake and D. G. Howell and David Lawrence Jones},
  year = {1982},
  doi = {10.3133/ofr82593},
  url = {https://pubs.usgs.gov/publication/ofr82593},
  note = {Source identifier: ofr82593}
}