@misc{indiciae260db26b786b,
  title = {Reconnaissance geology, geophysics, and geochemistry of the southeastern part of the Lewis and Clark Range, Montana},
  author = {Melville Rhodes Mudge and Ralph Leroy Erickson and Dean Kleinkopf and G.C. Curtin and A. P. Marranzino and Robert Eugene Zartman},
  year = {1968},
  doi = {10.3133/b1252e},
  url = {https://pubs.usgs.gov/publication/b1252E},
  note = {Source identifier: b1252E}
}