@misc{indiciae83118c661df3,
  title = {Geologic map of the Tunnison Mountain Wilderness Study Area, Lassen County, California},
  author = {J.A. Peterson and C.A. Goeldner},
  year = {1987},
  doi = {10.3133/mf1945},
  url = {https://pubs.usgs.gov/publication/mf1945},
  note = {Source identifier: mf1945}
}