Zier and Kalasz 1999

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-113772 5LA1416 (Sopris site) CO 1040 ± 50
Beta-113773 5LA1211 (Leone Bluff) CO 1000 ± 50
Beta-113774 5LA1211 (Leone Bluff) CO 1210 ± 50
Beta-95663 5LA1416 (Sopris site) CO 780 ± 60
Beta-95664 5LA1416 (Sopris site) CO 960 ± 50
Beta-95665 5LA1211 (Leone Bluff) CO 920 ± 50
Beta-95666 5LA1416 (Sopris site) CO 1090 ± 60
Beta-95667 5LA1416 (Sopris site) CO 1040 ± 40