Means 2005

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
AA-29117 36SO55 (Gnagey) PA 610 ± 55 -23.3
AA-29118 36SO55 (Gnagey) PA 635 ± 45 -25.0
GaK-5149 36SO55 (Gnagey) PA
GaK-5150 36SO55 (Gnagey) PA
GaK-5348 36SO55 (Gnagey) PA
I-16766 36SO55 (Gnagey) PA
UGa-1600 36SO15 (Quemahoning/ Alwine) PA