@misc{indiciae5734bc6b099b,
  title = {Spectrographic and chemical analyses of rock and soil samples from the Medford 1° x 2° quadrangle, Oregon-California},
  author = {C. L. Whittington and D. J. Grimes and J.A. Peterson},
  year = {1983},
  doi = {10.3133/ofr83344},
  url = {https://pubs.usgs.gov/publication/ofr83344},
  note = {Source identifier: ofr83344}
}