Crane and Griffin, 1959: 180
Crane and Griffin, 1959: 180
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| M-309 | 34LF40 (Spiro/Craig Mound) | OK | ||
| M-446 | 11PK459 (Bedford Mound Group) | IL | 1550 ± 125 | -25.0 |
| M-549 | 11F (Esther Berry) | IL | 810 ± 125 | -25.0 |
| M-585 | 23MI20 (O'Bryan Ridge) | MO | 1880 ± 100 | -25.0 |