@misc{indiciaefbaf27e29380,
  title = {Far-travelled Permian chert of the North Fork terrane, Klamath Mountains, California},
  author = {Edward A. Mankinen and W. P. Irwin and C.D. Blome},
  year = {1996},
  doi = {10.1029/95tc03054},
  url = {https://pubs.usgs.gov/publication/70018476},
  note = {Source identifier: 70018476}
}