Paul Welch, personal communication 2014

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-216288 11PP2/11MX2 (Kincaid) IL 600 ± 40 -27.7
Beta-216289 11PP2/11MX2 (Kincaid) IL 780 ± 40 -26.9
Beta-216290 11PP2/11MX2 (Kincaid) IL 740 ± 50 -24.2