Crane and Griffin, 1972: 161

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
M-2242 15BE3 (Robbins Mound) KY 2100 ± 140 -25.0
M-2460 15JF60 (Hornung) KY 4900 ± 200 -25.0
M-2461 15JF60 (Hornung) KY 5220 ± 230 -25.0
M-2464 15JF60 (Hornung) KY 5000 ± 200 -25.0