@misc{indiciae8366587280a2,
  title = {Geochemical anomaly map of the East Yuba and West Yuba Roadless Areas, Plumas and Sierra counties, California},
  author = {S.S. Page and J.R. Bergquist},
  year = {1986},
  doi = {10.3133/mf1613b},
  url = {https://pubs.usgs.gov/publication/mf1613B},
  note = {Source identifier: mf1613B}
}