@misc{indiciaefc79aefbea46,
  title = {Geologic map of Newberry Volcano, Deschutes, Klamath, and Lake counties, Oregon},
  author = {Norman S. MacLeod and D. R. Sherrod and Lawrence A. Chitwood},
  year = {1982},
  doi = {10.3133/ofr82847},
  url = {https://pubs.usgs.gov/publication/ofr82847},
  note = {Source identifier: ofr82847}
}