Crane and Griffin, 1970: 170, 1972: 209
Crane and Griffin, 1970: 170, 1972: 209
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| M-2007 | 12W1 (Yankeetown) | IN | 1050 ± 130 | -25.0 |
| M-2009 | 12W1 (Yankeetown) | IN | 2740 ± 150 | -25.0 |
| M-2424 | 12W1 (Yankeetown) | IN | 2840 ± 250 | -25.0 |