Chambers and Baldwin 2011

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-290203 45WH72 WA 3830 ± 50 -0.8
Beta-290204 45WH72 WA 2840 ± 40 -22.7
Beta-290205 45WH72 WA 3750 ± 50 -0.7