1985, Black, Stephen L. and A. Joachim McGraw
1985, Black, Stephen L. and A. Joachim McGraw
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| Tx-3854 | 41BX228 (Panther Springs Creek) | TX | 970 ± 70 | |
| Tx-3856 | 41BX228 (Panther Springs Creek) | TX | 930 ± 60 |