@misc{indiciae0c8f87fc25d7,
  title = {The Klamath Mountains and Coast Ranges in northern California and southern Oregon: Chapter II-B},
  author = {W. P. Irwin and P.E. Hotz},
  year = {1979},
  url = {https://pubs.usgs.gov/publication/70197807},
  note = {Source identifier: 70197807}
}