Bender et al. 1981:145

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
WIS-1128 11MS34 (Cahokia Mounds) IL 940 ± 60 -27.3
WIS-1130 11MS34 (Cahokia Mounds) IL 920 ± 60 -24.7