Butler 1981
Butler 1981
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| Beta-364009 | 40WI1 (Sellars) | 540 ± 30 | ||
| Beta-364010 | 40WI1 (Sellars) | 510 ± 30 | ||
| UGa-944 | 40WI1 (Sellars) | 900 ± 110 | ||
| UGa-945 | 40WI1 (Sellars) | 705 ± 65 | ||
| UGa-946 | 40WI1 (Sellars) | 800 ± 65 | ||
| UGa-947 | 40WI1 (Sellars) | 975 ± 235 |