2002. Schroeder E. Data Recovery at the Armstrong Site (41CW54) Caldwell County Texas. Volume 1:Background methods and site context Texas Antiquities Permit #2250. PPA Cultural Resources Report Number 0284. Paul Price Associates, Inc.
2002. Schroeder E. Data Recovery at the Armstrong Site (41CW54) Caldwell County Texas. Volume 1:Background methods and site context Texas Antiquities Permit #2250. PPA Cultural Resources Report Number 0284. Paul Price Associates, Inc.
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| Beta-153341 | 41CW54 (Armstrong) | 8070 ± 60 | -27.5 | |
| Beta-153342 | 41CW54 (Armstrong) | 8080 ± 50 | -25.5 | |
| Beta-153343 | 41CW54 (Armstrong) | 7960 ± 60 | -27.9 | |
| Beta-153349 | 41CW54 (Armstrong) | 8990 ± 60 | -21.0 |