@misc{indiciae5e953171c055,
  title = {Bedrock geologic map of the Seattle 30' by 60' quadrangle, Washington},
  author = {James C. Yount and Howard Dale Gower},
  year = {1991},
  doi = {10.3133/ofr91147},
  url = {https://pubs.usgs.gov/publication/ofr91147},
  note = {Source identifier: ofr91147}
}