@misc{indiciaef94d1d98643f,
  title = {Geologic map of the Clayton quadrangle, Custer County, Idaho},
  author = {S. W. Hobbs and W. H. Hays and David H. McIntyre},
  year = {1975},
  doi = {10.3133/ofr7576},
  url = {https://pubs.usgs.gov/publication/ofr7576},
  note = {Source identifier: ofr7576}
}