@misc{indiciae371463592fe2,
  title = {Dating young geomorphic surfaces using age of colonizing Douglas fir in southwestern Washington and northwestern Oregon, USA},
  author = {T.C. Pierson},
  year = {2006},
  doi = {10.1002/esp.1445},
  url = {https://pubs.usgs.gov/publication/70029733},
  note = {Source identifier: 70029733}
}