@misc{indiciae1f0f0d645ce5,
  title = {Diatom constraints on the position of the Antarctic Polar Front in the middle part of the Pliocene},
  author = {John A. Barron},
  year = {1996},
  doi = {10.1016/0377-8398(95)00060-7},
  url = {https://pubs.usgs.gov/publication/70017846},
  note = {Source identifier: 70017846}
}