@misc{indiciaeedc7d4d29b08,
  title = {Correlation and zonation of miocene strata along the atlantic margin of North America using diatoms and silicoflagellates},
  author = {W.H. Abbott},
  year = {1978},
  doi = {10.1016/0377-8398(78)90009-9},
  url = {https://pubs.usgs.gov/publication/70012599},
  note = {Source identifier: 70012599}
}