Lab number Site Province / State Normalized age δ13C (per mil)
Beta-91756 JfUu-? YT 2150 ± 40 -22.3
Beta-9177 5HF246 CO 2540 ± 580 -25.0
Beta-91794 41EP2986 210 ± 40 -22.4
Beta-9181 5CF84 (Trout Creek quarry) CO 910 ± 50 -25.0
Beta-91819 34CU27 (Heerwald) OK 680 ± 50
Beta-9182 5CF84 (Trout Creek quarry) CO 1040 ± 50 -25.0
Beta-91820 34CU27 (Heerwald) OK 390 ± 50
Beta-91821 34CU27 (Heerwald) OK 640 ± 80
Beta-91822 46MA36 (Hoult) WV 780 ± 90
Beta-9183 5CF84 (Trout Creek quarry) CO 3910 ± 90 -25.0
Beta-91832 10290 ± 90
Beta-91833 9830 ± 70
Beta-91834 9930 ± 70
Beta-91844 8LI2 (Yon) 820 ± 50
Beta-91907 15620 ± 110
Beta-91909 DhRl-16 (Scowlitz) BC 2450 ± 60 -25.0
Beta-91910 DhRl-16 (Scowlitz) BC 2270 ± 60 -25.0
Beta-91911 DhRl-16 (Scowlitz) BC 2410 ± 50 -25.0
Beta-91912 19NT50 MA 720 ± 100
Beta-91918 15CR173 (Two Sandal Shelter) KY 2580 ± 60
Beta-91939 35CS135 (Coos Bay Estuary) OR 890 ± 50
Beta-9198 24RB978 MT
Beta-9201 41EP492 (Keystone 37) 1050 ± 90 -25.6
Beta-92053 18130 ± 70
Beta-92059 CA-SRI-109 CA 5570 ± 70 2.2
Beta-92060 CA-SRI-147 CA 7010 ± 80
Beta-92061 5LA6294 CO 1100 ± 60 -25.0
Beta-92062 5LA6294 CO 1610 ± 80 -25.0
Beta-92063 47CR460 (Tillmont) WI 2410 ± 70 -28.8
Beta-92070 45LE451 (Ohana Rockshelter) WA 750 ± 60