@misc{indiciae3732e0ffd256,
  title = {Map showing relation of carbon dioxide-rich springs and gas wells to the tectonic framework of the conterminous United States},
  author = {W. P. Irwin and Ivan Barnes},
  year = {1982},
  doi = {10.3133/i1301},
  url = {https://pubs.usgs.gov/publication/i1301},
  note = {Source identifier: i1301}
}