1990
1990
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| Tx-946B | 41CH36 | |||
| Tx-947B | 41CH36 | |||
| Tx-949A | 41CH46 | |||
| Tx-949B | 41CH46 | |||
| Tx-951A | 41CH98 | |||
| GX-15123G | 41WY113 | 1088 ± 90 | ||
| Tx-1059 | 41HR80/85 (Harris County Boys' School) |