Crane and Griffin, 1966: 261
Crane and Griffin, 1966: 261
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| M-1488 | 20KT1 (Norton mounds) | MI | 1790 ± 120 | -25.0 |
| M-1489 | 20KT1 (Norton mounds) | MI | 950 ± 100 | -25.0 |
| M-1490 | 20KT1 (Norton mounds) | MI | 1850 ± 100 | -25.0 |
| M-1493 | 20KT1 (Norton mounds) | MI | 1960 ± 120 | -25.0 |