@misc{indiciae1e13aa938997,
  title = {Calcareous nannofossil biostratigraphy of Cenozoic sediments from the Millhaven core, Screven County, Georgia},
  author = {Laurel M. Bybell},
  year = {2001},
  doi = {10.3133/pp1603f},
  url = {https://pubs.usgs.gov/publication/pp1603F},
  note = {Source identifier: pp1603F}
}