Samples

Lab number Site Province / State Normalized age δ13C (per mil)
ISGS-1159 11810 ± 90
ISGS-116 21940 ± 130
ISGS-1160 11PK? (Joe Gay Mounds) IL 840 ± 70
ISGS-1161 15FU4 (Adams) KY 900 ± 70
ISGS-1165
ISGS-1166 11PK? (Joe Gay Mounds) IL 780 ± 70
ISGS-1167 11GE119 (Cypress Land) IL 4610 ± 70 -26.8
ISGS-1169 11ST? (Meredosia Lake Levee and Drainage) IL 10900 ± 80 -28.7
ISGS-1170 11PK? (Joe Gay Mounds) IL 720 ± 70
ISGS-1171 15BA4 (Wickliffe) 670 ± 70
ISGS-1171? 14350 ± 310
ISGS-1172 15FU4 (Adams) KY 810 ± 80
ISGS-118
ISGS-1180
ISGS-119
ISGS-1190 12660 ± 140
ISGS-1199 11GE482 (Apple Creek) IL 1530 ± 70 -26.7
ISGS-12 23900 ± 200
ISGS-120 11740 ± 90
ISGS-1200 11GE493 (Crane) IL 1800 ± 70
ISGS-1204 11GE2 (Apple Creek) IL 1710 ± 70
ISGS-1205 11GE4 (Koster Mounds) IL 970 ± 70 -26.1
ISGS-1206 11GE692 (Loy) IL 960 ± 70
ISGS-1207 11ST123 (Smiling Dan) IL 1100 ± 70 -25.5
ISGS-1209 11GE692 (Loy) IL 970 ± 70
ISGS-121
ISGS-1210 26Hu,SummitLake,landslide (Summit Lake, landslide) 6720 ± 90
ISGS-1215 11P4 (Rench) IL 940 ± 70
ISGS-1216 11P4 (Rench) IL 930 ± 70
ISGS-1217 11P4 (Rench) IL 1000 ± 70