@misc{indiciae1d44834b3238,
  title = {General geology and ground-water resources of the Arkansas Basin in Colorado},
  author = {S. W. Lohman},
  year = {1951},
  doi = {10.3133/ofr51128},
  url = {https://pubs.usgs.gov/publication/ofr51128},
  note = {Source identifier: ofr51128}
}