Peebles and Monaghan 2011:18

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-234738 12VG1 (Angel Mounds) IN 660 ± 40 -22.7
Beta-234739 12VG1 (Angel Mounds) IN 610 ± 40 -28.2