@misc{indiciaef663f88db347,
  title = {Geologic map of the Yreka quadrangle and parts of the Fort Jones, Etna, and China Mountain quadrangles, California},
  author = {Preston Enslow Hotz},
  year = {1978},
  doi = {10.3133/ofr7812},
  url = {https://pubs.usgs.gov/publication/ofr7812},
  note = {Source identifier: ofr7812}
}