@misc{indiciae2c49c3fd185a,
  title = {Preliminary report on the McKittrick-Sunset oil region, Kern and San Luis Obispo Counties, California},
  author = {Ralph Arnold and Harry R. Johnson},
  year = {1910},
  doi = {10.3133/b406},
  url = {https://pubs.usgs.gov/publication/b406},
  note = {Source identifier: b406}
}