Crook 2009

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
UGa-10676 9CH4 (Bilbo) 3630 ± 50 -25.0
UGa-10677 9CH4 (Bilbo) 3730 ± 140 -25.0
UGa-10678 9CH4 (Bilbo) 3720 ± 90 -25.0