Lab number Site Province / State Normalized age δ13C (per mil)
ISGS-6673 11HA938 (White Bend West Block) IL 1590 ± 70
ISGS-6674 11HA938 (White Bend West Block) IL 1370 ± 70
ISGS-668 11MO722 (Leingang) IL 1580 ± 80 -25.1
ISGS-6694 11HA938 (White Bend West Block) IL 1670 ± 70 -25.7
ISGS-67 34000 ± 1200
ISGS-670 11S653 (Steinberg) IL 1390 ± 80 -25.3
ISGS-6743 23PL1 (Renner Village) MO 1870 ± 70 -25.4
ISGS-6744 23PL1 (Renner Village) MO 1680 ± 70 -25.5
ISGS-6753 11HA938 (White Bend West Block) IL 1300 ± 70
ISGS-6754 11HA938 (White Bend West Block) IL 1640 ± 70
ISGS-6773 11HA938 (White Bend West Block) IL 1480 ± 70
ISGS-6774 11HA938 (White Bend West Block) IL 1700 ± 70 -25.5
ISGS-6775 11HA938 (White Bend West Block) IL 1700 ± 70 -25.3
ISGS-6776 11HA938 (White Bend West Block) IL 1630 ± 70
ISGS-6777 11HA938 (White Bend West Block) IL 1580 ± 70
ISGS-6778 11HA938 (White Bend West Block) IL 1670 ± 70 -25.5
ISGS-678 11S642 (Dohack) IL 1080 ± 80 -25.0
ISGS-6781 11HA938 (White Bend West Block) IL 1730 ± 70 -25.5
ISGS-6782 11HA938 (White Bend West Block) IL 1610 ± 70
ISGS-6791 1180 ± 70 -24.2
ISGS-68
ISGS-683 11MO594 (Carbon Dioxide) IL 880 ± 80 -25.4
ISGS-6849 22920 ± 370
ISGS-685 11S650 (George Reeves) IL 950 ± 130 -25.0
ISGS-6854 2190 ± 70 -21.3
ISGS-6855 680 ± 70 -25.8
ISGS-6856 3020 ± 70 -24.1
ISGS-6857 960 ± 70 -24.1
ISGS-6863 11MS27 (Reilley) IL 1460 ± 70 -24.9
ISGS-6864 11MS27 (Reilley) IL 1610 ± 80 -24.7