@misc{indiciaee60c4b236348,
  title = {Pancho Rico Formation, Salinas Valley, California},
  author = {D.L. Durham and W.O. Addicott},
  year = {1965},
  doi = {10.3133/pp524a},
  url = {https://pubs.usgs.gov/publication/pp524A},
  note = {Source identifier: pp524A}
}