@misc{indiciae3e17640ba58f,
  title = {Thermal maturation of the eastern Anadarko Basin, Oklahoma},
  author = {Mark J. Pawlewicz},
  year = {1989},
  doi = {10.3133/b1866c},
  url = {https://pubs.usgs.gov/publication/b1866C},
  note = {Source identifier: b1866C}
}