@misc{indiciae616bdfc755c8,
  title = {Geologic map of the Newberry quadrangle, San Bernardino County, California},
  author = {T. W. Dibblee and A.M. Bassett},
  year = {1966},
  doi = {10.3133/i461},
  url = {https://pubs.usgs.gov/publication/i461},
  note = {Source identifier: i461}
}