Coleman 1974:115

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
ISGS-130 11MS34 (Cahokia Mounds) IL 950 ± 75 -25.0
ISGS-140 11MS34 (Cahokia Mounds) IL 1000 ± 75 -25.0
ISGS-141 11MS34 (Cahokia Mounds) IL 780 ± 150 -10.0
ISGS-163 11MS34 (Cahokia Mounds) IL 1170 ± 80 -25.0