@misc{indiciae876b646bc8a8,
  title = {Ecosystem history of South Florida; Biscayne Bay sediment core descriptions},
  author = {S. E. Ishman},
  year = {1997},
  doi = {10.3133/ofr97437},
  url = {https://pubs.usgs.gov/publication/ofr97437},
  note = {Source identifier: ofr97437}
}