@misc{indiciae483a7f375bb8,
  title = {Analytical results for rock and stream-sediment samples, Kaibab National Forest, Coconino County, Arizona},
  author = {M.A. Chaffee},
  year = {1992},
  doi = {10.3133/ofr92509b},
  url = {https://pubs.usgs.gov/publication/ofr92509B},
  note = {Source identifier: ofr92509B}
}