Rees, Mark A. 2004 Arcaheological survey and Testing of Plaquemine Mounds In South Central Louisiana. Submitted to the Louisiana Board of Regents and Division of Archaeology, Department Culture , Recreation and Tourism, Office of Cultural Development. On file at the Louisiana Division of Archaeology, Baton Rouge.

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-190916 16SM38 (Bayou Portage Guidry Mounds) LA 690 ± 40 -24.7
Beta-190917 16SM38 (Bayou Portage Guidry Mounds) LA 860 ± 40 -28.0
Beta-190918 16SMY10 (Patterson) LA 1210 ± 50 -25.0
Beta-190919 16SMY10 (Patterson) LA 1010 ± 40 -26.6
UGa-10994 16SM38 (Bayou Portage Guidry Mounds) LA 620 ± 70 -24.65
UGa-10995 16SM38 (Bayou Portage Guidry Mounds) LA 850 ± 40 -27.38