Powell 2010

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-217840 36FR367 (Ebbert Spring) PA 1020 ± 60
Beta-221209 36FR367 (Ebbert Spring) PA 990 ± 40
Beta-236007 36FR367 (Ebbert Spring) PA 990 ± 60