Crane and Griffin, 1963: 231
Crane and Griffin, 1963: 231
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| M-1000 | 11MS46 (McDonough Lake) | IL | 780 ± 75 | -25.0 |
| M-1154 | 11C8 (Snyder) | IL | 1890 ± 75 | -25.0 |
| M-1155 | 11C8 (Snyder) | IL | 1720 ± 75 | -25.0 |