McBride 1994 per Pollack 2008-The Archaeology of Kentucky: An Update

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-71510 15JO67 (McKenzie Farmstead) KY 2380 ± 70
Beta-71511 15JO67 (McKenzie Farmstead) KY 1750 ± 70
Beta-71512 15JO67 (McKenzie Farmstead) KY 2000 ± 60
Beta-71513 15JO67 (McKenzie Farmstead) KY 1770 ± 70