@misc{indiciaeb49b2691ea07,
  title = {General hydrogeology of the aquifers of Mesozoic age, Upper Colorado River Basin - excluding the San Juan Basin - Colorado, Utah, Wyoming, and Arizona},
  author = {Geoffrey W. Freethey and Briant A. Kimball and Dale E. Wilberg and James W. Hood},
  year = {1988},
  doi = {10.3133/ha698},
  url = {https://pubs.usgs.gov/publication/ha698},
  note = {Source identifier: ha698}
}