@misc{indiciae7951183ac833,
  title = {Integrating petroleum-occurrence information into a basin-classification system},
  author = {M.W. Bultman},
  year = {1990},
  doi = {10.3133/ofr90477},
  url = {https://pubs.usgs.gov/publication/ofr90477},
  note = {Source identifier: ofr90477}
}