@misc{indiciaeed7b1024f92c,
  title = {Geologic history of Grecian Rocks, Key Largo Coral Reef Marine Sanctuary.},
  author = {E.A. Shinn},
  year = {1980},
  url = {https://pubs.usgs.gov/publication/70012372},
  note = {Source identifier: 70012372}
}