Flakne (2003) Canadian Journal of Forest Research 33(6): p. 1144-1166 per Dalton et al. 2020-An Updated Radiocarbon-Based Ice Margin….

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
AA-12529 9420 ± 90
OS-5466 8790 ± 40