Valastro and Davis, 1970: 262
Valastro and Davis, 1970: 262
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| Tx-618 | 34SQ11 (Horton) | OK | 780 ± 70 | -25.0 |
| Tx-627 | 34SQ11 (Horton) | OK | 440 ± 90 | -25.0 |
Valastro and Davis, 1970: 262
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| Tx-618 | 34SQ11 (Horton) | OK | 780 ± 70 | -25.0 |
| Tx-627 | 34SQ11 (Horton) | OK | 440 ± 90 | -25.0 |