Day, Laurens-Day, and Prewitt 1981. Cultural Resources Surveys and Assesments in Portions of Hildalgo and Willacy Counties, Texas.
Day, Laurens-Day, and Prewitt 1981. Cultural Resources Surveys and Assesments in Portions of Hildalgo and Willacy Counties, Texas.
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| Tx-1527 | 41ZV82 (Chaparrosa 27) | 500 ± 70 | -25.0 |