@misc{indiciae182ebfcb11b6,
  title = {Occurrence and chemical character of ground water in the Morrison formation in southwestern Colorado and southeastern Utah},
  author = {David A. Phoenix},
  year = {1956},
  doi = {10.3133/tei320},
  url = {https://pubs.usgs.gov/publication/tei320},
  note = {Source identifier: tei320}
}