@misc{indiciae5532536d5498,
  title = {Pleistocene diatoms from Long Island, New York},
  author = {K. E. Lohman},
  year = {1939},
  doi = {10.3133/pp189h},
  url = {https://pubs.usgs.gov/publication/pp189H},
  note = {Source identifier: pp189H}
}