@misc{indiciaec11bd0836c5c,
  title = {Generalized stratigraphic section of the Prichard Formation, basal Belt Supergroup, Proterozoic Y, near Plains, Montana},
  author = {Earle Rupert Cressman},
  year = {1982},
  doi = {10.3133/ofr82495},
  url = {https://pubs.usgs.gov/publication/ofr82495},
  note = {Source identifier: ofr82495}
}