@misc{indiciae9dbbeb42a9a8,
  title = {National petroleum assessment, eastern California (Province 81A)},
  author = {H. E. Cook},
  year = {1987},
  doi = {10.3133/ofr87450k},
  url = {https://pubs.usgs.gov/publication/ofr87450K},
  note = {Source identifier: ofr87450K}
}