@misc{indiciae92ec68a3f837,
  title = {Collection, analysis, and age-dating of sediment cores from 56 U.S. lakes and reservoirs sampled by the U.S. Geological Survey, 1992-2001},
  author = {Peter Van Metre and Jennifer T. Wilson and Christopher C. Fuller and Edward Callender and Barbara Mahler},
  year = {2004},
  doi = {10.3133/sir20045184},
  url = {https://pubs.usgs.gov/publication/sir20045184},
  note = {Source identifier: sir20045184}
}