@misc{indiciae482e04268f6f,
  title = {Preliminary report on buried pre-Mesozoic rocks in Florida and adjacent states},
  author = {Paul Livingston Applin},
  year = {1951},
  doi = {10.3133/cir91},
  url = {https://pubs.usgs.gov/publication/cir91},
  note = {Source identifier: cir91}
}