Black 2005 [cited as Dean 2004, but I could not find a copy]

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-179749 41VV456 (Hinds Cave) TX 5940 ± 80 -12.5
Beta-179750 41VV456 (Hinds Cave) TX 6270 ± 90 -13.1
Beta-180321 41VV456 (Hinds Cave) TX 5920 ± 110 -17.2