@misc{indiciaeb91b56e9cfeb,
  title = {Preliminary geologic map of the Hailey 7 1/2-minute quadrangle, Idaho},
  author = {John N. Batchelder and Wayne Everett Hall},
  year = {1978},
  doi = {10.3133/ofr78546},
  url = {https://pubs.usgs.gov/publication/ofr78546},
  note = {Source identifier: ofr78546}
}