@misc{indiciae3e6b90fc7dcd,
  title = {Geologic map of the Tieton River area, Yakima County, south-central Washington},
  author = {D. A. Swanson},
  year = {1978},
  doi = {10.3133/mf968},
  url = {https://pubs.usgs.gov/publication/mf968},
  note = {Source identifier: mf968}
}