Samples

Lab number Site Province / State Normalized age δ13C (per mil)
ISGS-A2877 36IN2 (Johnston) 395 ± 25
ISGS-A2878 36IN2 (Johnston) 405 ± 25
ISGS-A2879 36FO65 (Indian Camp Run 1) 375 ± 25
ISGS-A2899 11MS34 (Cahokia Mounds) IL 1005 ± 20 -14.7
ISGS-A29 11GE20 (Audrey) IL 1055 ± 50 -25.4
ISGS-A2941 11MD1208 (Merciless Ridge) IL 2415 ± 20 -24.7
ISGS-A2942 11MD1208 (Merciless Ridge) IL 2435 ± 20 -23.3
ISGS-A2943 11MD1208 (Merciless Ridge) IL 2405 ± 20 -24.5
ISGS-A2944 11MD984 (John Gage) IL 2900 ± 20 -27.9
ISGS-A3104 36AR559 (Brick House) PA 9175 ± 30
ISGS-A3105 11MD1208 (Merciless Ridge) IL 2465 ± 20 -25.7
ISGS-A3106 11MD984 (John Gage) IL 2930 ± 20 -25.0
ISGS-A3113 11S? (East St. Louis) IL 730 ± 70 -11.6
ISGS-A3114 11S? (East St. Louis) IL 690 ± 70 -11.3
ISGS-A3116 11S? (East St. Louis) IL 700 ± 70 -12.1
ISGS-A3127 11S? (East St. Louis) IL 790 ± 70 -11.1
ISGS-A3128 11S? (East St. Louis) IL 700 ± 70 -10.2
ISGS-A3129 11S? (East St. Louis) IL 800 ± 80 -12.6
ISGS-A3130 11S? (East St. Louis) IL 740 ± 70 -11.1
ISGS-A3132 13ML176 (Wall Ridge) IA 760 ± 20
ISGS-A3133 13ML176 (Wall Ridge) IA 645 ± 15 -9.9
ISGS-A3181 13ML176 (Wall Ridge) IA 720 ± 15 -22.9
ISGS-A320 11CK4 (Hoxie Farm site) IL 342 ± 45 -16.8
ISGS-A3206 11MD1231 (Shybull Terrace) IL 2945 ± 20 -25.0
ISGS-A3207 11MD1231 (Shybull Terrace) IL 2990 ± 20 -25.9
ISGS-A3208 11MD1231 (Shybull Terrace) IL 2960 ± 20 -25.1
ISGS-A3209 11MD1231 (Shybull Terrace) IL 2970 ± 20 -24.0
ISGS-A321 11CK4 (Hoxie Farm site) IL 433 ± 45 -17.1
ISGS-A3216 11S? (East St. Louis) IL 910 ± 20 -13.5
ISGS-A3217 11S? (East St. Louis) IL 910 ± 20 -10.4