@misc{indiciae4e89d0a8c74b,
  title = {Geochemical compositions of metavolcanic and metasedimentary rocks, western Jurassic and western Paleozoic and Triassic belts, Klamath Mountains, Oregon and California},
  author = {Calvin G. Barnes and M. M. Donato and M. A. Barnes and J. D. Yule and B. R. Hacker and M. A. Helper},
  year = {1995},
  doi = {10.3133/ofr95227b},
  url = {https://pubs.usgs.gov/publication/ofr95227B},
  note = {Source identifier: ofr95227B}
}