@misc{indiciae58c5d847d4ac,
  title = {Geologic map of the Wise River quadrangle, Silver Bow and Beaverhead Counties, Montana},
  author = {George D. Fraser and Henry A. Waldrop},
  year = {1972},
  doi = {10.3133/gq988},
  url = {https://pubs.usgs.gov/publication/gq988},
  note = {Source identifier: gq988}
}