YODER ET AL. 2007

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-175853 5LP178 CO 1290 ± 40 -23.3
Beta-175854 5LP178 CO 1110 ± 70 -25.0
Beta-175855 5LP178 CO 1390 ± 120 -25.0