Hansel et al. (1985) Late Wisconsinan and Holocene history of the Lake Michigan basin. In: Karrow and Calkin (eds.) Quaternary Evolution of the Great Lakes. Geological Association of Canada Special Paper 30, p. 39–53 // Hansel and Mickelson (1988) Quaternary Research 29, p. 113–128 per Dalton et al. 2020-An Updated Radiocarbon-Based Ice Margin….

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
IU-62
ISGS-1137 11870 ± 100
ISGS-1190 12660 ± 140