@misc{indiciae4045ab515796,
  title = {Geologic maps of the Sacramento-San Joaquin Delta, California},
  author = {Brian F. Atwater},
  year = {1982},
  doi = {10.3133/mf1401},
  url = {https://pubs.usgs.gov/publication/mf1401},
  note = {Source identifier: mf1401}
}