Hobson and Nelson, 1984: 436

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
SFU-250 15CA50 (Cox Farm) KY
SFU-253 15CA50 (Cox Farm) KY
SFU-306 15LV151 (Gordon II) KY 1060 ± 100 -25.0