@misc{indiciae2e582da16043,
  title = {Reconnaissance geologic, geochemical, and geophysical studies of the southeastern part of the Lewis and Clark Range, Montana},
  author = {Melville Rhodes Mudge and Ralph Leroy Erickson and M. Dean Kleinkopf},
  year = {1967},
  doi = {10.3133/ofr67163},
  url = {https://pubs.usgs.gov/publication/ofr67163},
  note = {Source identifier: ofr67163}
}