@misc{indiciaea6aad7fdfa91,
  title = {Pre-Monterey subcrop and structure contour maps, western San Luis Obispo and Santa Barbara Counties, south-central California},
  author = {C.A. Hall},
  year = {1982},
  doi = {10.3133/mf1384},
  url = {https://pubs.usgs.gov/publication/mf1384},
  note = {Source identifier: mf1384}
}