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United States / FL / St. Johns County / 8SJ2554 (Guana Shell Ring)
Samples
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| Beta-154816 | 8SJ2554 (Guana Shell Ring) | FL | 3860 ± 60 | -0.2 |
| Beta-154817 | 8SJ2554 (Guana Shell Ring) | FL | 3600 ± 50 | -1.2 |
| Beta-165598 | 8SJ2554 (Guana Shell Ring) | FL | 3490 ± 70 | -2.2 |
| Beta-165599 | 8SJ2554 (Guana Shell Ring) | FL | 3590 ± 70 | 0.5 |
| Beta-166869 | 8SJ2554 (Guana Shell Ring) | FL | 3720 ± 60 | -0.5 |
| Beta-30739 | 8SJ2554 (Guana Shell Ring) | FL | 3630 ± 70 | -3.6 |
| GX-29517 | 8SJ2554 (Guana Shell Ring) | FL | 3820 ± 70 | -1.3 |
| GX-31906 | 8SJ2554 (Guana Shell Ring) | FL | 2740 ± 70 | -2.0 |
| GX-31907 | 8SJ2554 (Guana Shell Ring) | FL | 3740 ± 70 | -1.5 |
| GX-31908 | 8SJ2554 (Guana Shell Ring) | FL | 2880 ± 70 | -1.5 |
| GX-31909 | 8SJ2554 (Guana Shell Ring) | FL | 3620 ± 70 | -0.8 |