@misc{indiciae55a5c91c1957,
  title = {Plays for assessment in Region VI, Gulf Coast as of October 4, 1993; 1995 national assessment of oil and gas},
  author = {D. L. Gautier and K. L. Varnes},
  year = {1993},
  doi = {10.3133/ofr93596f},
  url = {https://pubs.usgs.gov/publication/ofr93596F},
  note = {Source identifier: ofr93596F}
}