McBride and Dewar, 1981

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
GX-1113
QC-301 6HT89/132-44 (Woodchuck Knoll) CT
QC-305 6HT89/132-44 (Woodchuck Knoll) CT
QC-350 6HT89/132-44 (Woodchuck Knoll) CT
QC-1063 105-23 (Bliss-Howard) CT