@misc{indiciae3cec80e296ef,
  title = {Geologic framework of the San Juan structural basin of New Mexico, Colorado, Arizona, and Utah, with emphasis on Triassic through Tertiary rocks},
  author = {Steven D. Craigg},
  year = {2001},
  doi = {10.3133/pp1420},
  url = {https://pubs.usgs.gov/publication/pp1420},
  note = {Source identifier: pp1420}
}