Shenkel, J. Richard 1981 Pontchartrain Tchefuncte Site Differentiation. Louisiana Archaeology 8:21-36.

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
M-243 16OR6 (Big Oak Island) 2520 ± 200 -6.5
UCLA-687 16OR7 (Little Oak Island) 2700 ± 90 -25.0
UGa-640 16OR6 (Big Oak Island) 2470 ± 65 -25.0
UGa-642 16OR6 (Big Oak Island) 2185 ± 70 -25.0