@misc{indiciae21f7449b5a52,
  title = {Bluff recession rates along the Lake Michigan shoreline in Illinois},
  author = {Randall W. Jibson and John-Mark Staude},
  year = {1991},
  doi = {10.3133/ofr91583},
  url = {https://pubs.usgs.gov/publication/ofr91583},
  note = {Source identifier: ofr91583}
}