@misc{indiciaedb645390c7c7,
  title = {Palynomorph census data from Pliocene strata of the U.S. Atlantic Coastal Plain (Massachusetts to central Florida)},
  author = {R. J. Litwin and V.A. Andrle},
  year = {1992},
  doi = {10.3133/ofr92262},
  url = {https://pubs.usgs.gov/publication/ofr92262},
  note = {Source identifier: ofr92262}
}