@misc{indiciae86eba92fe122,
  title = {Volcanic tuffs and sandstones used as building stones in the upper Salmon River Valley, Idaho},
  author = {C.D. Behre},
  year = {1930},
  doi = {10.3133/b811e},
  url = {https://pubs.usgs.gov/publication/b811E},
  note = {Source identifier: b811E}
}