c14 form on file at VDHR/c14 table dating to 2008

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-237909 44WG27 (Arrington) VA 1010 ± 40 -9.9
Beta-237910 44HA22 (Reedy Creek) VA 480 ± 40 -10.6
Beta-237911 44HA22 (Reedy Creek) VA 270 ± 40 -10.4
Beta-237912 44RN311 (Hinman) 760 ± 40 -8.9