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United States / WI / Portage County / 47PT309
Samples
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| Beta-187437 | 47PT309 | WI | 2800 ± 90 | |
| Beta-187438 | 47PT309 | WI | 1980 ± 80 |