Crane and Griffin, 1970: 171-172
Crane and Griffin, 1970: 171-172
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| M-1995 | 20DE-? (Summer Island) | MI | 1700 ± 140 | -25.0 |
| M-2014 | 20DE-? (Summer Island) | MI | 410 ± 100 | -20.0 |
| M-2070 | 20DE-? (Summer Island) | MI | 2320 ± 140 | -25.0 |
| M-2071 | 20DE-? (Summer Island) | MI | 660 ± 100 | -25.0 |
| M-2072 | 20DE-? (Summer Island) | MI | 660 ± 50 | -25.0 |
| M-2073 | 20DE-? (Summer Island) | MI | 1880 ± 280 | -25.0 |
| M-2074 | 20DE-? (Summer Island) | MI | 1790 ± 130 | -25.0 |