@misc{indiciaeb0bda6e49cd4,
  title = {Preliminary mineralogical characterization of weathered and less-weathered strata of the Meade Peak phosphatic shale member of the Permian Phosphoria Formation: Measured sections C and D, Dry Valley, Caribou County, Idaho},
  author = {Andrew C. Knudsen and Mickey E. Gunter and James R. Herring},
  year = {2001},
  doi = {10.3133/ofr0172},
  url = {https://pubs.usgs.gov/publication/ofr0172},
  note = {Source identifier: ofr0172}
}