Turpin, Solveig A., Turner, Billy D., 2003, Eligibility Testing of Six Prehistoric Sites in the San Miguel Mine Atascosa County, Texas, Cultural Resources Report 18, TAS, Inc.
Turpin, Solveig A., Turner, Billy D., 2003, Eligibility Testing of Six Prehistoric Sites in the San Miguel Mine Atascosa County, Texas, Cultural Resources Report 18, TAS, Inc.
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| Beta-180787 | 41AT167 (San Miguel Mine) | 380 ± 40 | -17.7 |