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United States / IA / Clayton County / 13CT18 (Sny-Magill Mound Group)
Samples
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| M-305 | 13CT18 (Sny-Magill Mound Group) | IA | 2430 ± 125 | -25.0 |
| M-306 | 13CT18 (Sny-Magill Mound Group) | IA | 430 ± 100 | -25.0 |
| M-307 | 13CT18 (Sny-Magill Mound Group) | IA | ||
| M-308 | 13CT18 (Sny-Magill Mound Group) | IA | 2500 ± 125 | -25.0 |