@misc{indiciae91fa221c6e37,
  title = {An expert system for the identification of foreshore depositional environments},
  author = {K. B. Krystinik},
  year = {1986},
  doi = {10.3133/ofr86513},
  url = {https://pubs.usgs.gov/publication/ofr86513},
  note = {Source identifier: ofr86513}
}