Dunne 2002:63

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
ISGS-2990 13LA12 (Gast Farm) IA 1890 ± 120 -25.0
ISGS-2991 13LA12 (Gast Farm) IA 1960 ± 110 -25.8
ISGS-3619 13LA12 (Gast Farm) IA 2000 ± 80 -25.9