Lab number Site Province / State Normalized age δ13C (per mil)
ISGS-A892 46WD83-A (West Blennerhassett) WV 3120 ± 30 -26.4
ISGS-A893 46WD83-A (West Blennerhassett) WV 1960 ± 30 -25.6
ISGS-A894 46WD83-A (West Blennerhassett) WV 4315 ± 30 -23.7
ISGS-A895 36AL482 (Glenshaw Rockshelter) PA 3305 ± 30
ISGS-A896 36AL482 (Glenshaw Rockshelter) PA 3150 ± 35
ISGS-A897 36AL482 (Glenshaw Rockshelter) PA 2235 ± 30
ISGS-A898 36AL482 (Glenshaw Rockshelter) PA 2205 ± 30
ISGS-A899 46WD83-A (West Blennerhassett) WV 7760 ± 35 -24.3
ISGS-A900 46WD83-A (West Blennerhassett) WV 8005 ± 35 -23.2
ISGS-A901 46WD83-A (West Blennerhassett) WV 3070 ± 35 -24.6
ISGS-A902 46WD83-A (West Blennerhassett) WV 8075 ± 35 -27.0
ISGS-A903 46WD83-A (West Blennerhassett) WV 2225 ± 30 -28.1
ISGS-A904 46WD83-A (West Blennerhassett) WV 7850 ± 35 -27.3
ISGS-A905 46WD83-A (West Blennerhassett) WV 8265 ± 35 -23.5
ISGS-A906 46WD83-A (West Blennerhassett) WV 8340 ± 40 -25.1
ISGS-A924 11A1578 (Andrew Farm Gully) IL 8440 ± 150 -20.9
ISGS-A925 11A1578 (Andrew Farm Gully) IL 7950 ± 150 -20.9
ISGS-A926 11CK4 (Hoxie Farm site) IL 370 ± 60 -17.2
ISGS-A927 11CK4 (Hoxie Farm site) IL 400 ± 60 -17.2
ISGS-A928 11CK4 (Hoxie Farm site) IL 540 ± 65 -16.6
ISGS-A929 11CK4 (Hoxie Farm site) IL 530 ± 65 -16.6
ISGS-A930 11CK4 (Hoxie Farm site) IL 510 ± 65 -16.3
ISGS-A931 11CK4 (Hoxie Farm site) IL 520 ± 70 -16.3
ISGS-A932 11CK4 (Hoxie Farm site) IL 480 ± 60 -17.7
ISGS-A933 11CK4 (Hoxie Farm site) IL 810 ± 67 -14.3
ISGS-A934 11CK4 (Hoxie Farm site) IL 790 ± 67 -14.0
ISGS-A935 11CK4 (Hoxie Farm site) IL 730 ± 67 -14.0
ISGS-A936 11JD? (Brugger Mound) 2340 ± 95 -21.0
ISGS-A937 11JD? (Brugger Mound) 2310 ± 95 -21.0
ISGS-A938 11JD? (Brugger Mound) 2310 ± 95 -20.7