@misc{indiciae79fad548e106,
  title = {The Foraminifera of the Mint Spring calcareous marl member of the Marianna limestone},
  author = {J.A. Cushman},
  year = {1922},
  doi = {10.3133/pp129f},
  url = {https://pubs.usgs.gov/publication/pp129F},
  note = {Source identifier: pp129F}
}