@misc{indiciae746a02d8980e,
  title = {Outer Continental Shelf Oil and Gas Information Program: Gulf of Mexico index (January 1978 - November 1980)},
  author = {Kenneth J. Havran and Karen M. Collins and Richard T. Dorrier and Mary Ann Collignon},
  year = {1981},
  doi = {10.3133/ofr81313},
  url = {https://pubs.usgs.gov/publication/ofr81313},
  note = {Source identifier: ofr81313}
}