@misc{indiciaeee8c0d44eee5,
  title = {Crude oil degradation as an explanation of the depth rule},
  author = {L.C. Price},
  year = {1980},
  doi = {10.1016/0009-2541(80)90032-7},
  url = {https://pubs.usgs.gov/publication/70012198},
  note = {Source identifier: 70012198}
}