Samples

Lab number Site Province / State Normalized age δ13C (per mil)
ISGS-3106 41200 ± 2900
ISGS-3107 42700 ± 2000
ISGS-3108 40000 ± 2500
ISGS-3112 13DA264 (Maxwell) 940 ± 70
ISGS-3113 11S468 (East St Louis Stone Quarry) IL 730 ± 70
ISGS-3114 11S468 (East St Louis Stone Quarry) IL 690 ± 70
ISGS-3115 11S468 (East St Louis Stone Quarry) IL 750 ± 70
ISGS-3116 11S468 (East St Louis Stone Quarry) IL 700 ± 70
ISGS-3126 11S458 (Florence Street) IL 720 ± 70
ISGS-3127 11S468 (East St Louis Stone Quarry) IL 790 ± 70
ISGS-3128 11S468 (East St Louis Stone Quarry) IL 700 ± 70
ISGS-3129 11S468 (East St Louis Stone Quarry) IL 800 ± 70
ISGS-3130 11S468 (East St Louis Stone Quarry) IL 740 ± 70
ISGS-3133 14RY3183 (ForThree) KS 630 ± 70
ISGS-3134 14RY3183 (ForThree) KS 760 ± 70
ISGS-3135 14RY3183 (ForThree) KS 14610 ± 100
ISGS-3137 14RY128 KS 740 ± 240
ISGS-3138 14RY3183 (ForThree) KS 700 ± 80
ISGS-3141 14RY3183 (ForThree) KS 670 ± 190
ISGS-3144 13ML175 IA 840 ± 70 -25.9
ISGS-3145 13ML175 IA 760 ± 70 -11.2
ISGS-3147 13ML175 IA 710 ± 90 -16.9
ISGS-3148 13ML175 IA 720 ± 70 -24.8
ISGS-3154 11A1113 (Nobrese) IL 2620 ± 70
ISGS-3155 11WA140 (Cochran 10) IL 3280 ± 70
ISGS-316 11GE4 (Koster Mounds) IL 7800 ± 160 -25.0
ISGS-3168 11HA762 IL 1190 ± 70
ISGS-317 11GE40 (Titus) IL 9170 ± 110 -25.0
ISGS-3170 11HA762 IL 1140 ± 70
ISGS-3171 11MT18 (Sweat Bee (Margurite Shippey)) IL 1150 ± 70