@misc{indiciaee36b56eb58f3,
  title = {Silica content of some late Cenozoic volcanic rocks from the southern Sierra Nevada, California: applications as a correlation tool},
  author = {N. King Huber},
  year = {1977},
  doi = {10.3133/ofr77755},
  url = {https://pubs.usgs.gov/publication/ofr77755},
  note = {Source identifier: ofr77755}
}