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United States / PA / Allegheny County / 36AL40 (Portman)


Lab number Site Province / State Normalized age δ13C (per mil)
AA-38456 36AL40 (Portman) PA 682 ± 33 -25.5
Beta-44974 36AL40 (Portman) PA 1060 ± 70
Beta-57298 36AL40 (Portman) PA
UGa-1643 36AL40 (Portman) PA