@misc{indiciaef8e5b9a858b1,
  title = {Reconnaissance of the geology and oil prospects of northwestern Oregon},
  author = {Chester Wesley Washburne},
  year = {1914},
  doi = {10.3133/b590},
  url = {https://pubs.usgs.gov/publication/b590},
  note = {Source identifier: b590}
}