@misc{indiciaea7f5c648f0b9,
  title = {Geologic map of the East Canyon Ridge Quadrangle, southern Cascade Range, Washington},
  author = {Donald A. Swanson},
  year = {1994},
  doi = {10.3133/ofr94591},
  url = {https://pubs.usgs.gov/publication/ofr94591},
  note = {Source identifier: ofr94591}
}