Updated chronology for Peoria Silt (loess) accumulation in Illinois and western Indiana from radiocarbon dating of terrestrial gastropod shells

DA Grimley, HM Loope, PM Jacobs, TA Nash… - Quaternary …, 2024 - cambridge.org
Based on calibrated radiocarbon ages of terrestrial gastropod shells (Succineidae, Discus,
Stenotrema, Webbhelix), the chronology of Peoria Silt (loess) deposition in the Central …