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United States / KY / Barren County / 15BN20 (Crystal Onyx Cave)
Samples
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| I-1971 | 15BN20 (Crystal Onyx Cave) | KY | ||
| I-71 | 15BN20 (Crystal Onyx Cave) | KY | ||
| ISGS-1665 | 15BN20 (Crystal Onyx Cave) | KY | 2770 ± 70 | |
| ISGS-1673 | 15BN20 (Crystal Onyx Cave) | KY | 2710 ± 70 | |
| ISGS-1674 | 15BN20 (Crystal Onyx Cave) | KY | 2330 ± 90 | |
| ISGS-1675 | 15BN20 (Crystal Onyx Cave) | KY | 2620 ± 70 | |
| ISGS-1676 | 15BN20 (Crystal Onyx Cave) | KY | 2050 ± 70 |