Coleman and Liu, 1975: 169
Coleman and Liu, 1975: 169
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| ISGS-178 | 11J? (Raymond) | IL | 2005 ± 80 | -25.0 |
| ISGS-191 | 11V? (Indian Springs Mound) | IL | 960 ± 75 | -25.0 |
| ISGS-193 | 11V? (Indian Springs Mound) | IL | 950 ± 90 | -25.0 |
| ISGS-196 | 11V? (Indian Springs Mound) | IL | 890 ± 85 | -25.0 |