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Ontonagon County / 20ON21 (Duck Lake)
Samples
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| Beta-124454 | 20ON21 (Duck Lake) | 3400 ± 110 | ||
| Beta-99777 | 20ON21 (Duck Lake) | 3420 ± 50 |