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Madison County / 1MA22
Samples
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| Beta-438712 | 1MA22 | 1430 ± 30 | ||
| Beta-438713 | 1MA22 | 1480 ± 30 | ||
| Beta-438714 | 1MA22 | 1520 ± 30 | ||
| Beta-438855 | 1MA22 | 4640 ± 30 |