@misc{indiciae0a0a5bc622b0,
  title = {Cretaceous deposits of the eastern Gulf region and species of Exogyra from the eastern Gulf region and the Carolinas},
  author = {L. W. Stephenson},
  year = {1914},
  doi = {10.3133/pp81},
  url = {https://pubs.usgs.gov/publication/pp81},
  note = {Source identifier: pp81}
}