Gibson, Jon L. 1993 In Helona’s Shadow: Excavations in the Western Rings at Poverty Point, 1991. Center for Archaeological Studies Report No. 11, University of Southwestern Louisiana, Lafayette.

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Tx-5442 16WC5 (Poverty Point) LA
Tx-5443 16WC5 (Poverty Point) LA
Tx-5444 16WC5 (Poverty Point) LA
Tx-5445 16WC5 (Poverty Point) LA
Tx-5446 16WC5 (Poverty Point) LA