Richmond and Kerr 2002 per Clay 2005
Richmond and Kerr 2002 per Clay 2005
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| Beta-158296 | 15MM137 (Amburgey) | KY | 1890 ± 40 | |
| Beta-174892 | 15MM137 (Amburgey) | KY | 1720 ± 60 |