@misc{indiciae2a40b9e712f2,
  title = {Diatom constraints on sea surface temperatures and sea ice distribution during the middle part of the Pliocene},
  author = {J.A. Barron},
  year = {1996},
  doi = {10.3133/ofr96713},
  url = {https://pubs.usgs.gov/publication/ofr96713},
  note = {Source identifier: ofr96713}
}