Crane, 1956: 666

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
M-48a 12ST4 (Brems) IN 1400 ± 150 -25.0
M-48b 12ST4 (Brems) IN 500 ± 125 -25.0
M-33 11MS34 (Cahokia Mounds) IL 800 ± 100 -25.0
M-115 13KH-VP (Algona Horse) IA 180 ± 125 -20.0