Libby, 1955: 126

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
C-837 C-839 47OC45 (Oconto) WI 7510 ± 600 -25.0
C-837C-839 47OC45 (Oconto) WI 7510 ± 600 -25.0