@misc{indiciae1b4e2354ec1a,
  title = {The Eocene Tallahatta Formation of Alabama and Georgia; its lithostratigraphy, biostratigraphy, and bearing on the age of the Claibornian stage},
  author = {Laurel M. Bybell and Thomas G. Gibson},
  year = {1985},
  doi = {10.3133/b1615},
  url = {https://pubs.usgs.gov/publication/b1615},
  note = {Source identifier: b1615}
}