@misc{indiciaeffa01d07b7b4,
  title = {Thrust faulting and oil possibilities in the plains adjacent to the Highwood Mountains, Montana},
  author = {Frank Reeves},
  year = {1929},
  doi = {10.3133/b806e},
  url = {https://pubs.usgs.gov/publication/b806E},
  note = {Source identifier: b806E}
}