@misc{indiciae84ccf1c34ea1,
  title = {A bibliography of Klamath Mountains geology, California and Oregon, listing authors from Aalto to Zucca for the years 1849 to Mid-2003},
  author = {William P. Irwin},
  year = {2003},
  doi = {10.3133/ofr2003306},
  url = {https://pubs.usgs.gov/publication/ofr2003306},
  note = {Source identifier: ofr2003306}
}