Early, Ann 1988

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Tx-2860 3MN53 (Standridge) AR 900 ± 310 -25.0
Tx-2861 3MN53 (Standridge) AR 670 ± 60 -25.0
Tx-2862 3MN53 (Standridge) AR 1090 ± 90 -25.0
Tx-2863 3MN53 (Standridge) AR
Tx-2864 3MN53 (Standridge) AR 750 ± 60 -25.0