Samples

Lab number Site Province / State Normalized age δ13C (per mil)
ISGS-6865 11MS27 (Reilley) IL 1300 ± 70 -24.9
ISGS-6866 11MS27 (Reilley) IL 1420 ± 70 -25.4
ISGS-6867 11MS27 (Reilley) IL 1300 ± 70 -25.2
ISGS-687 11S650 (George Reeves) IL 3710 ± 120 -25.0
ISGS-6883 11MD1286 (Bell's Terrace) IL 1760 ± 70
ISGS-6884 11MD1286 (Bell's Terrace) IL 1480 ± 70
ISGS-6885 11MD1286 (Bell's Terrace) IL 1780 ± 70
ISGS-689 11MO594 (Carbon Dioxide) IL 1630 ± 80 -24.8
ISGS-6897 23SG100 (Common Field) 1010 ± 70 -26.2
ISGS-69 13980 ± 200
ISGS-6900 11MG162 (Buffalo Chip) IL 1430 ± 70 -25.5
ISGS-6901 11MG162 (Buffalo Chip) IL 1750 ± 70 -25.2
ISGS-6902 11MG162 (Buffalo Chip) IL 1370 ± 70 -25.2
ISGS-6903 11MG162 (Buffalo Chip) IL 1410 ± 70 -23.9
ISGS-691 11S642 (Dohack) IL 940 ± 100 -25.0
ISGS-6922 25WN149 2630 ± 70 -25.2
ISGS-693 11MO552N (Go-Kart North) IL 4100 ± 130 -25.0
ISGS-694 11S650 (George Reeves) IL 950 ± 80 -25.8
ISGS-6941 2430 ± 70 -23.8
ISGS-6942 2190 ± 160 -24.7
ISGS-6943 4130 ± 100 -23.9
ISGS-6944 11HA318 (Marlin Miller) IL 1750 ± 70
ISGS-6945 11HA318 (Marlin Miller) IL 1620 ± 70
ISGS-6946 11HA318 (Marlin Miller) IL 1660 ± 70
ISGS-6947 11HA318 (Marlin Miller) IL 1660 ± 70
ISGS-6948 11HA318 (Marlin Miller) IL 1790 ± 70
ISGS-695 11MO552N (Go-Kart North) IL 4060 ± 80 -25.5
ISGS-6951 47TR32 (Little Bluff) WI 380 ± 70 -26.3
ISGS-6952 47TR159 (Uhl) WI 1570 ± 70 -26.3
ISGS-6953 47TR159 (Uhl) WI 1190 ± 70 -27.2