Illinois State Geological Survey Radiocarbon Dates X
Illinois State Geological Survey Radiocarbon Dates X
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| ISGS-1084 | 1980 ± 80 | -27.7 | ||
| ISGS-1095 | 5000 ± 70 | -28.2 | ||
| ISGS-1120 | 2420 ± 70 | -29.1 | ||
| ISGS-1122 | 9300 ± 150 | -28.1 | ||
| ISGS-1169 | 11ST? (Meredosia Lake Levee and Drainage) | IL | 10900 ± 80 | -28.7 |
| ISGS-1277 | 11ST? (Meredosia Lake Levee and Drainage) | IL | 11070 ± 190 | -26.4 |
| ISGS-875 | 11GE4 (Koster Mounds) | IL | 13360 ± 100 | -25.8 |