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Madison County / 3MA22 (Huntsville Mound)
Samples
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| Beta-3973 | 3MA22 (Huntsville Mound) | 330 ± 140 | ||
| Beta-3974 | 3MA22 (Huntsville Mound) | 1010 ± 60 | -24.02 | |
| Beta-3975 | 3MA22 (Huntsville Mound) | 770 ± 60 | -25.23 | |
| Beta-3976 | 3MA22 (Huntsville Mound) | 980 ± 70 | -25.96 |