@misc{indiciae825d00b27c09,
  title = {Identification of the Holocene-Pleistocene boundary in the Bering Sea by diatoms.},
  author = {J.G. Baldauf},
  year = {1982},
  url = {https://pubs.usgs.gov/publication/70011814},
  note = {Source identifier: 70011814}
}