@misc{indiciae8cacba70857e,
  title = {Geologic map of the Silver Lake Quadrangle, Cowlitz County, Washington},
  author = {R.C. Evarts},
  year = {2001},
  doi = {10.3133/mf2371},
  url = {https://pubs.usgs.gov/publication/mf2371},
  note = {Source identifier: mf2371}
}