Libby, 1955: 112

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
C-440 & 522 CASJo68 (Blossom) CA 4052 ± 160 -25.0
C-440&522 CASJo68 (Blossom) CA 4052 ± 160 -25.0