@misc{indiciae6c9fdd63e92e,
  title = {Beaverhead formation, a Laramide deposit in Beaverhead County, Montana},
  author = {W.R. Lowell and M. R. Klepper},
  year = {1953},
  doi = {10.1130/0016-7606(1953)64[235:bfaldi]2.0.co;2},
  url = {https://pubs.usgs.gov/publication/70206754},
  note = {Source identifier: 70206754}
}