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United States / CA / Contra Costa County / CA-CCO-767
Samples
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| Beta-219266 | CA-CCO-767 | CA | 1290 ± 40 | -0.3 |
| Beta-219267 | CA-CCO-767 | CA | 1240 ± 40 | -0.6 |
| Beta-219268 | CA-CCO-767 | CA | 680 ± 70 | -25.9 |
| Beta-219269 | CA-CCO-767 | CA | 960 ± 50 | -25.0 |