@misc{indiciae33b977c94fea,
  title = {Geologic map of an area near York Mountain, San Luis Obispo County, California},
  author = {V.M. Seiders},
  year = {1982},
  doi = {10.3133/i1369},
  url = {https://pubs.usgs.gov/publication/i1369},
  note = {Source identifier: i1369}
}