@misc{indiciae3b1e273d90e6,
  title = {Geologic map of Idaho},
  author = {C. P. Area mapped by Ross and J.D. Forrester},
  year = {1945},
  doi = {10.3133/ofr4560},
  url = {https://pubs.usgs.gov/publication/ofr4560},
  note = {Source identifier: ofr4560}
}