Fuller , Richard S., and Diane S. Fuller 1987Excavations at Morgan: A Coles Creek Mound Complex in Coastal Louisiana. Lower Mississippi Survey Bulletin 11. Peabody Museum, Harvard University, Cambridge.

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-19165 16VM9 (Morgan) LA 1010 ± 100 -25.0
Beta-19168 16VM9 (Morgan) LA 760 ± 70 -25.0
Beta-19169 16VM9 (Morgan) LA 1180 ± 160 -25.0
Beta-19171 16VM9 (Morgan) LA 1040 ± 70 -25.0
Beta-19172 16VM9 (Morgan) LA 1180 ± 90 -25.0