@misc{indiciae989a5f4f4e8a,
  title = {Characterization and origin of natural gases of the Anadarko Basin},
  author = {Dudley D. Rice and Charles N. Threlkeld and April K. Buletich},
  year = {1989},
  url = {https://pubs.usgs.gov/publication/70044326},
  note = {Source identifier: 70044326}
}