Gagliano, SherWood M., and Roger T. Saucier 1963 Poverty Point Sites in Southeastern Louisiana. American Antiquity 28: 320-327.

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
G-577 16OR40 (Linsley) 4440 ± 140 -25.0
G-578 16OR40 (Linsley) -25.0
G-579 16OR40 (Linsley) 3540 ± 120 -25.0
G-580 16OR40 (Linsley) 3990 ± 170 -6.5
G-581 16OR40 (Linsley) 4040 ± 140 -25.0