Samples

Lab number Site Province / State Normalized age δ13C (per mil)
ISGS-6003 920 ± 70 -27.0
ISGS-6005 750 ± 70 -16.0
ISGS-6006 36WM100 (Consol Site) PA 910 ± 70
ISGS-6007 480 ± 70 -14.8
ISGS-601 11S46 (Missouri Pacific #2) IL 2860 ± 80 -25.0
ISGS-602 CA-SRI- CA 1890 ± 80
ISGS-6021 33RO27 (Hopewell) OH 720 ± 70
ISGS-6028 23580 ± 170
ISGS-6029 15AL22 KY 2790 ± 80
ISGS-603 11MO594 (Carbon Dioxide) IL 1700 ± 80 -25.0
ISGS-6030 15AL22 KY 2720 ± 70
ISGS-6031 15AL22 KY 2800 ± 90
ISGS-6034 2150 ± 70
ISGS-6035 2350 ± 70
ISGS-6036 2300 ± 140
ISGS-6037 2090 ± 80
ISGS-6038 14SA420 (Forsberg) 1150 ± 70 -24.3
ISGS-604 21070 ± 100
ISGS-6040 11MS1124 (D. Hitchens) IL 1750 ± 110
ISGS-605 11S46 (Missouri Pacific #2) IL 2760 ± 80 -25.0
ISGS-6057 11HA938 (White Bend West Block) IL 4070 ± 70 -26.1
ISGS-6058 11HA938 (White Bend West Block) IL 4150 ± 70 -27.6
ISGS-606 11SY62 (Parking Lot) IL 560 ± 120 -25.0
ISGS-6067 11HA938 (White Bend West Block) IL 3980 ± 70 -26.4
ISGS-6069 11HA938 (White Bend West Block) IL 4090 ± 70 -26.3
ISGS-6072 15CN50 (Twin Knobs Rockshelter) 2910 ± 70
ISGS-6073 15CN50 (Twin Knobs Rockshelter) 4100 ± 80
ISGS-6075 15CN50 (Twin Knobs Rockshelter) 3770 ± 70
ISGS-6076 15CN50 (Twin Knobs Rockshelter) 4570 ± 90
ISGS-6077 15CN50 (Twin Knobs Rockshelter) 4520 ± 100