@misc{indiciae8c1b39795cf0,
  title = {The Rampart and Hot Springs regions},
  author = {H. M. Eakin},
  year = {1912},
  doi = {10.3133/b520i},
  url = {https://pubs.usgs.gov/publication/b520I},
  note = {Source identifier: b520I}
}