Thiessen and Nickel 1975:Table 1
Thiessen and Nickel 1975:Table 1
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| NWU-45 | 39CA208 (Helb) | SD | 1150 ± 110 | |
| NWU-46 | 39CA208 (Helb) | SD | 1040 ± 80 | |
| NWU-52 | 39CA208 (Helb) | SD | 1390 ± 80 | |
| NWU-53 | 39CA208 (Helb) | SD | 1380 ± 70 | |
| NWU-54 | 39CA208 (Helb) | SD | 1620 ± 80 | |
| NWU-55 | 39CA208 (Helb) | SD | 1290 ± 300 |