@misc{indiciaef1de0fa9a1c5,
  title = {Chapter 19: Magmatic components of a tilted plutonic system, Klamath Mountains, California},
  author = {Calvin G. Barnes and Charlotte M. Allen and James D. Hoover and Robert H. Brigham},
  year = {1990},
  doi = {10.1130/mem174-p331},
  url = {https://pubs.usgs.gov/publication/70241998},
  note = {Source identifier: 70241998}
}