@misc{indiciaedf6a790cfa8d,
  title = {Paleontology and deposition of the Phosphoria Formation.},
  author = {B. R. Wardlaw and J.W. Collinson},
  year = {1986},
  url = {https://pubs.usgs.gov/publication/70014480},
  note = {Source identifier: 70014480}
}