@misc{indiciae277df68b85eb,
  title = {Stratigraphic sections of the Phosphoria formation in Wyoming, 1951},
  author = {Thomas McGriffin Cheney and R.P. Sheldon and R.G. Waring and M.A. Warner},
  year = {1954},
  doi = {10.3133/cir324},
  url = {https://pubs.usgs.gov/publication/cir324},
  note = {Source identifier: cir324}
}