Valastro et al., 1988: 250

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Tx-2182 48SW-? (Daniels Indian) WY 1370 ± 90 -25.0
Tx-2183 48SW-? (Daniels Indian) WY 1150 ± 80 -25.0
Tx-2184 48SW-? (Daniels Indian) WY 1190 ± 40 -25.0