Kovanen and Easterbrook (2001) GSA Bulletin 113 (2): 274-288 // Kovanen and Slaymaker (2005) Boreas, Vol. 34, pp. 157–175 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-22198 12380 ± 90
AA-27079 10788 ± 77
Beta-124911 10680 ± 70