@misc{indiciae7bdc67b0a1e5,
  title = {Geology and oil resources of the west border of the San Joaquin Valley north of Coalinga, California},
  author = {Robert van Vleck Anderson and Robert Wallace Pack},
  year = {1915},
  doi = {10.3133/b603},
  url = {https://pubs.usgs.gov/publication/b603},
  note = {Source identifier: b603}
}