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United States / AR / Arkansas County / 3AR40 (Dumond)
Samples
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| M-2139 | 3AR40 (Dumond) | AR | 990 ± 150 | -25.0 |
| M-2140 | 3AR40 (Dumond) | AR | 790 ± 110 | -25.0 |
| M-2141 | 3AR40 (Dumond) | AR | 800 ± 110 | -25.0 |
| M-2144 | 3AR40 (Dumond) | AR | 430 ± 100 | -25.0 |