@misc{indiciae4cf242e95702,
  title = {Refinement of late-Early and Middle Miocene diatom biostratigraphy for the east coast of the United States},
  author = {John A. Barron and James Browning and Peter Sugarman and Kenneth G. Miller},
  year = {2013},
  doi = {10.1130/ges00864.1},
  url = {https://pubs.usgs.gov/publication/70047153},
  note = {Source identifier: 70047153}
}