@misc{indiciae69a200862ee5,
  title = {USGS National Assessment of Oil and Gas Online (NOGA Online)},
  author = {L. H. Biewick},
  year = {2003},
  doi = {10.3133/fs09803},
  url = {https://pubs.usgs.gov/publication/fs09803},
  note = {Source identifier: fs09803}
}