Turpin, Jeff, 2004, Variations on a Theme: Burned Clay Midddens in South Central Texas Data Recovery at 41AT168, the Camber Site, Cultural Resources Report 19, TAS, Inc.

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-178641 41AT168 (Camber site) 2750 ± 40 -24.8
Beta-178642 41AT168 (Camber site) 2550 ± 40 -25.2
Beta-179914 41AT168 (Camber site) 3520 ± 40 -24.3