Crane and Griffin, 1972: 158

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
M-2131 11MO28 (Divers) IL 720 ± 130 -25.0
M-2253 11C (Perrin's Lodge Crematory) IL 950 ± 150 -25.0
M-2254 1380 ± 130 -25.0