@misc{indiciaee8e593ffbce6,
  title = {Geologic map of the Pintlar Lake quadrangle, Beaverhead and Deer Lodge Counties, Montana},
  author = {Debra L. Hanneman},
  year = {1987},
  doi = {10.3133/mf1931},
  url = {https://pubs.usgs.gov/publication/mf1931},
  note = {Source identifier: mf1931}
}