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Berks County / 36BK941 (Birdsboro 1)
Samples
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| Beta-462081 | 36BK941 (Birdsboro 1) | 170 ± 30 | -24.7 | |
| Beta-462082 | 36BK941 (Birdsboro 1) | 100 ± 30 | -26.0 | |
| Beta-486523 | 36BK941 (Birdsboro 1) | 12480 ± 40 | -24.2 | |
| Beta-486524 | 36BK941 (Birdsboro 1) | 12650 ± 40 | -24.0 | |
| Beta-486525 | 36BK941 (Birdsboro 1) | 4850 ± 30 | -25.6 | |
| Beta-486526 | 36BK941 (Birdsboro 1) | 6290 ± 30 | -24.7 | |
| Beta-486527 | 36BK941 (Birdsboro 1) | 4820 ± 30 | -25.3 |