@misc{indiciae23d9f0ceb5c2,
  title = {Raw pollen counts from core 4, Clear Lake, Lake County, California},
  author = {David P. Adam},
  year = {1979},
  doi = {10.3133/ofr79663},
  url = {https://pubs.usgs.gov/publication/ofr79663},
  note = {Source identifier: ofr79663}
}