@misc{indiciae6b7b5dc814b2,
  title = {Geologic map of the Aldrich Mountain quadrangle, Grant County, Oregon},
  author = {Thomas Prence Thayer and C. Ervin Brown},
  year = {1966},
  doi = {10.3133/gq438},
  url = {https://pubs.usgs.gov/publication/gq438},
  note = {Source identifier: gq438}
}