Crane and Griffin, 1962: 186-187

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
M-1038 11C12 (Kamp Mounds) IL 1760 ± 100 -25.0
M-1039 11C12 (Kamp Mounds) IL 1940 ± 75 -25.0
M-1040 11C12 (Kamp Mounds) IL 1980 ± 75 -25.0
M-1041 11C12 (Kamp Mounds) IL 1810 ± 150 -25.0