@misc{indiciae0cf4c4861c3a,
  title = {Selected sources of geologic, hydrologic, and related information for the Puget Sound region, Washington},
  author = {David P. Dethier and Gilbert Carl Bortleson and James D. Scerra},
  year = {1978},
  doi = {10.3133/ofr78252},
  url = {https://pubs.usgs.gov/publication/ofr78252},
  note = {Source identifier: ofr78252}
}