; Supplementary data, Kromer et al., Radiocarbon 46,3, 1203-1209 (2004) ; data were were averaged within a decade, if more than one sample was measured in a decade, shown on center ring xxx5 ; otherwise the original data is listed at the center ring position ring 14C BP +- 1198 12029 26 1224 11953 37 1236 12027 38 1246 11975 23 1256 12077 28 1265 12043 20 1276 12002 31 1295 12023 20 1305 12006 20 1315 12016 20 1325 12035 20 1335 11958 20 1345 11923 20 1355 11895 20 1365 11904 20 1375 11875 20 1385 11866 20 1395 11825 20 1405 11805 20 1415 11818 20 1425 11793 20 1435 11803 20 1447 11871 24 1455 11814 21 1465 11850 20 1475 11780 20 1483 11797 22 1495 11802 21 1503 11849 28 1513 11851 31 1523 11873 29 1535 11824 20 1545 11721 20 1555 11720 20 1575 11666 20 1580 11644 25 1595 11657 20 1615 11603 23 1621 11540 30 1646 11569 49 1665 11602 20 1675 11578 23 1685 11582 20 1695 11546 29 1705 11505 20 1715 11539 23 1725 11569 20 1731 11583 27 1745 11509 20 1751 11521 28 1770 11537 27 1776 11515 25 1785 11517 25 1796 11472 21 1810 11493 24 1816 11472 34 1835 11393 24 1845 11378 20 1851 11380 22 1867 11340 25 1875 11408 20 1885 11385 20 1897 11369 22 1905 11292 20 1915 11274 20 1927 11262 23 1937 11243 28 1941 11221 44 1951 11181 28 1965 11243 20 1975 11283 22 1985 11270 27 1995 11317 20 2018 11224 30 2035 11258 20 2055 11231 20 2065 11181 20 2075 11131 22 2083 11111 30 2095 11092 20 2105 11051 20 2115 11072 20 2123 11097 22 2135 11081 20 2145 11088 25 2152 11034 32 2165 11055 20 2185 11034 20 2205 11040 20 2221 11029 33 2265 11023 34 2286 10981 23 2305 10931 20 2317 10952 21 2325 10947 20 2331 10930 22 2346 10921 22 2365 10954 20 2378 10911 22 2385 10820 20 2395 10758 20 2414 10746 29 2425 10689 20 2444 10686 20 2462 10606 22 2496 10683 25