@misc{indiciae793094d76416,
  title = {Ice-sheet glaciation of the Puget lowland, Washington, during the Vashon Stade (late Pleistocene)},
  author = {R.M. Thorson},
  year = {2017},
  doi = {10.1016/0033-5894(80)90059-9},
  url = {https://pubs.usgs.gov/publication/70012219},
  note = {Source identifier: 70012219}
}