Stothers, 1973, 1992

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
DIC-53/CWRU-53 33WO7 (Williams (Black's Knoll)) OH 2490 ± 100 -19.0
DIC-90/CWRU-90 33WO7 (Williams (Black's Knoll)) OH