@misc{indiciae9829c76177a0,
  title = {Stratigraphic sections of the Phosphoria formation in Montana, 1951},
  author = {James A. Peterson},
  year = {1953},
  doi = {10.3133/tei375},
  url = {https://pubs.usgs.gov/publication/tei375},
  note = {Source identifier: tei375}
}