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United States / MA / Middlesex County / 19MD1140 (North Reading Municipal Station)
Samples
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| Beta-327172 | 19MD1140 (North Reading Municipal Station) | MA | 600 ± 30 | |
| Beta-343609 | 19MD1140 (North Reading Municipal Station) | MA | 360 ± 30 | |
| Beta-344589 | 19MD1140 (North Reading Municipal Station) | MA | 640 ± 30 |