Jeffries 1982
Jeffries 1982
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| UGa-2709 | 11SA87 (Black Earth) | IL | 5275 ± 145 |
Jeffries 1982
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| UGa-2709 | 11SA87 (Black Earth) | IL | 5275 ± 145 |