@misc{indiciae0b40902adf05,
  title = {Location and hydrocarbon content of a gravity core from the offshore Eel River basin, northern California},
  author = {Michael E. Field and Keith A. Kvenvolden and Samuel H. Clarke},
  year = {1979},
  doi = {10.3133/ofr791618},
  url = {https://pubs.usgs.gov/publication/ofr791618},
  note = {Source identifier: ofr791618}
}