Stipp et al., 1962: 49

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Tx-7 41TV48 (Punkinseed Shelter) TX 2355 ± 185 -25.0
Tx-8 41TV48 (Punkinseed Shelter) TX 1140 ± 90 -25.0
Tx-10 41HI8 (Blum Rockshelter) TX 1410 ± 120 -25.0