@misc{indiciae2985899835dd,
  title = {Diatom and silicoflagellate biostratigraphy for the late Eocene: ODP 1090 (sub-Antarctic Atlantic)},
  author = {John A. Barron and David B. Bukry and Rainer Gersonde},
  year = {2014},
  url = {https://pubs.usgs.gov/publication/70117807},
  note = {Source identifier: 70117807}
}