@misc{indiciae88ca5cb432ac,
  title = {Reconnaissance geologic map of parts of the Gold Hill, Ruch, Medford, and Talent 15' quadrangles, southwestern Oregon},
  author = {Will N. Blair and Albert Wong and B. C. Moring and J. B. Barnard and N.J. Page and Floyd Gray},
  year = {1981},
  doi = {10.3133/ofr811076},
  url = {https://pubs.usgs.gov/publication/ofr811076},
  note = {Source identifier: ofr811076}
}