Prufer and Shane 1976

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
GX-1317 33OT6 (Libben) OH
GX-1365 33OT6 (Libben) OH
GX-1409 33OT6 (Libben) OH
GX-1744 33ER14 (Heckelman) OH
GX-1745 33ER14 (Heckelman) OH