@misc{indiciaeea2acaa9b933,
  title = {Geologic map of the Patterson quadrangle, Lemhi County, Idaho},
  author = {Edward Thompson Ruppel},
  year = {1980},
  doi = {10.3133/gq1529},
  url = {https://pubs.usgs.gov/publication/gq1529},
  note = {Source identifier: gq1529}
}