Ask Hockett (Hockett and Murphy 2009)

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-236868 26EK15690 (Cobre Trap, CrNV-11-3335) 690 ± 40
Beta-236870 26EK15690 (Cobre Trap, CrNV-11-3335) 120 ± 40