Lab number Site Province / State Normalized age δ13C (per mil)
D-AMS-20374 CA-SOL-270 (Cook) CA 950 ± 28 -19.3
D-AMS-20375 CA-SOL-270 (Cook) CA 902 ± 40 -18.8
D-AMS-20430 CA-SAC- 4028 ± 36 -20.2
D-AMS-20431 CA-GLE-724 3530 ± 29 -22.4
D-AMS-20432 CA-GLE-724 2546 ± 26 -25.4
D-AMS-20433 CA-GLE-724 3449 ± 27 -26.7
D-AMS-20434 CA-GLE-724 3561 ± 41 -25.5
D-AMS-20580 1030 ± 30
D-AMS-20581 1610 ± 35
D-AMS-20582 960 ± 35
D-AMS-20583 1685 ± 30
D-AMS-20629 11GE4 (Koster Mounds) IL 6851 ± 53
D-AMS-20630 11GE4 (Koster Mounds) IL 7104 ± 35
D-AMS-20631 11GE4 (Koster Mounds) IL 7094 ± 41
D-AMS-20632 11GE4 (Koster Mounds) IL 7299 ± 68
D-AMS-20633 11GE4 (Koster Mounds) IL 7156 ± 39
D-AMS-20634 11GE4 (Koster Mounds) IL 7417 ± 57
D-AMS-20635 11GE4 (Koster Mounds) IL 5227 ± 37
D-AMS-20636 11GE4 (Koster Mounds) IL 5086 ± 53
D-AMS-20637 11GE4 (Koster Mounds) IL 5170 ± 38
D-AMS-20638 11GE4 (Koster Mounds) IL 5230 ± 32
D-AMS-20639 11GE4 (Koster Mounds) IL 5091 ± 45
D-AMS-20640 11GE4 (Koster Mounds) IL 4851 ± 34
D-AMS-20641 11GE4 (Koster Mounds) IL 4945 ± 49
D-AMS-20642 11GE4 (Koster Mounds) IL 5219 ± 49
D-AMS-20643 11GE4 (Koster Mounds) IL 4919 ± 56
D-AMS-20840 CA-MRN-202 (Tom's Point) CA 73 ± 32
D-AMS-20841 CA-MRN-202 (Tom's Point) CA 156 ± 57
D-AMS-20842 CA-MRN-202 (Tom's Point) CA 109 ± 25
D-AMS-20848 CA-MRN-363 CA 4078 ± 28