Girard, Jeffrey S. 1995 Regional Archaeology Program, Management Unit 1, Sixth Annual Report. Northwestern State University, Natchitoches, Louisiana.

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-82820 16BO23 (Jim Burt Mound) LA 2190 ± 70 -25.5
Beta-82821 16BO327 (Festervan) LA 1250 ± 60 -25.5
Beta-82822 16NA68 (Replication) 930 ± 60 -26.2
Beta-82823 16NA68 (Replication) 910 ± 60 -28.1
UGa-7123 16BO327 (Festervan) LA 900 ± 150 -25.88