Talbot and Richens 2005:26

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-196525 42WS4428 180 ± 40 -22.8
Beta-196526 42WS4228 220 ± 40 -21.3
Beta-196527 42WS4230 1580 ± 60 -22.1
Beta-196528 42WS4230 1230 ± 60 -20.4