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Brewster County / 41BS1515 (Duff Creek)
Samples
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| Beta-229653 | 41BS1515 (Duff Creek) | 290 ± 40 | -13.2 | |
| Beta-231385 | 41BS1515 (Duff Creek) | 330 ± 50 | -12.5 |