@misc{indiciae8a7f4b400c8b,
  title = {A revised marine diatom zonation for Miocene strata of the Southeastern United States},
  author = {G. W. Andrews},
  year = {1988},
  doi = {10.3133/pp1481},
  url = {https://pubs.usgs.gov/publication/pp1481},
  note = {Source identifier: pp1481}
}