Lab number Site Province / State Normalized age δ13C (per mil)
AA-100644 18810 ± 270 -19.1
AA-100649 12400 ± 130 -19.9
AA-100650 11450 ± 110 -21.4
AA-100651 11140 ± 110 -21.9
AA-100652 12400 ± 120 -20.8
AA-100653 11840 ± 120 -20.8
AA-100654 11431 ± 70 -21.4
AA-100655 12580 ± 130 -20.6
AA-100657 12630 ± 130 -21.1
AA-100658 14100 ± 150 -20.6
AA-100659 21670 ± 360 -20.1
AA-10077 13470 ± 90
AA-10079 15ED1 (Mammoth Cave) KY 2335 ± 75
AA-10080 15ED1 (Mammoth Cave) KY 2485 ± 70
AA-100805 5MT10647 CO 1489 ± 37 -10.6
AA-100806 5MT10647 CO 1514 ± 51 -11.7
AA-100807 5MT10647 CO 1451 ± 38 -11.1
AA-100808 5MT10647 CO 1422 ± 32 -11.0
AA-100809 5MT10647 CO 1436 ± 31 -11.5
AA-10081 15ED1 (Mammoth Cave) KY 2575 ± 65
AA-100810 5MT10647 CO 1424 ± 37 -10.7
AA-100811 5MT10647 CO 1437 ± 39 -10.7
AA-100812 5MT10718 CO 1214 ± 29 -9.3
AA-100813 5MT10647 CO 1417 ± 33 -10.8
AA-10082 15ED1 (Mammoth Cave) KY 2365 ± 70
AA-100827 31HW1 (Garden Creek) 1771 ± 38
AA-100828 31HW1 (Garden Creek) 1760 ± 38
AA-100829 31HW1 (Garden Creek) 1799 ± 38
AA-10083 15ED1 (Mammoth Cave) KY 2485 ± 70
AA-100830 31HW1 (Garden Creek) 1765 ± 38