@misc{indiciae859d31dedd76,
  title = {Geology of the Umatilla River basin area, Oregon},
  author = {G.M. Hogenson},
  year = {1955},
  doi = {10.3133/ofr5568},
  url = {https://pubs.usgs.gov/publication/ofr5568},
  note = {Source identifier: ofr5568}
}