Lab Code | Sample/Fraction (μm) | Dissolution time (s) | 14C age ±1 sigma (BP) | Calibrated age (95.4% conf. level) (AD) | μg C |
---|---|---|---|---|---|
ETH-65530 | 891, 45−63 | 1−3 | 1534±84 | 348−656 AD | 95 |
ETH-65530 | 891, 45−63 | 4−6 | 1688±88 | NA | 109 |
ETH-65530 | 891, 45−63 | 7−9 | 2108±102 | NA | 108 |
ETH-65530 | 891, 45−63 | 10−12 | 2621±101 | NA | 104 |
ETH-65530 | 891, 32−45 | 1−3 | 1605±74 | 257−606 AD | 60 |
ETH-65530 | 891, 32−45 | 4−6 | 1737±83 | NA | 105 |
ETH-65530 | 891, 32−45 | 7−9 | 2144±103 | NA | 88 |
ETH-65530 | 891, 32−45 | 10−12 | 2461±105 | NA | 96 |
ETH-69913 | 894, 45−63 | 1−3 | 1386±64 | 543−770 AD | 81 |
ETH-69913 | 894, 45−63 | 4−6 | 1581±63 | NA | 99 |
ETH-69913 | 894, 45−63 | 7−9 | 1664±77 | NA | 91 |
ETH-69913 | 894, 45−63 | 10−12 | 2254±76 | NA | 82 |
ETH-85506 | 897, LL (lime lumps) | Total dissolution | 1569±24 | 422−547 AD | 1200 graphite |
Combined | 891 & 894 | all 1−3 s | 1495±41 | 430−646 AD | X2-Test: df=2 T=5.3 (5% 6.0) |
Combined | 891 & 894 & 897 | all 1−3 s & LL | 1551±21 | 427−559 AD | X2-Test: df=3 T=7.7 (5% 7.8) |