@misc{indiciaeb7239ca4a5e0,
  title = {Geologic map of the Canyon Ferry Dam 30' x 60' quadrangle, west-central Montana},
  author = {Mitchell W. Reynolds and Theodore R. Brandt},
  year = {2005},
  doi = {10.3133/sim2860},
  url = {https://pubs.usgs.gov/publication/sim2860},
  note = {Source identifier: sim2860}
}