@misc{indiciaea0c439b8bf75,
  title = {Geology and ore deposits of Lemhi County, Idaho},
  author = {Joseph Bertram Umpleby},
  year = {1913},
  doi = {10.3133/b528},
  url = {https://pubs.usgs.gov/publication/b528},
  note = {Source identifier: b528}
}