Jones and Schwitalla 2007

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-199103 CA-SLO-9 CA 1720 ± 40
Beta-199104 CA-SLO-9 CA 1610 ± 40
Beta-199105 CA-SLO-9 CA 1470 ± 40