@misc{indiciae997b76d32e72,
  title = {Reconnaissance of the geology and ground-water hydrology of the Laramie Basin, Wyoming, with special reference to the Laramie and Little Laramie River valleys},
  author = {Robert Thomas Littleton},
  year = {1950},
  doi = {10.3133/cir80},
  url = {https://pubs.usgs.gov/publication/cir80},
  note = {Source identifier: cir80}
}