MILCENT 1973 DELTA 18-O ANNUAL AVERAGES REFERENCES: Dansgaard, W., S.J. Johnsen, N. Reeh, N. Gundestrup, H.B. Clausen, and C.U Hammer. 1975. Climatic changes, Norsemen and modern man. Nature, 255:24-28. Clausen, H.B., N.S. Gundestrup, S.J. Johnsen, R. Bindschadler, and J. Zwally. 1988. Glaciological investigations in the Crete area, Central Greenland: A search for a new deep-drilling site. Annals of Glaciology, 10:10-15. Langway, C.C., Jr., H. Oeschger, and W. Dansgaard. 1985. Greenland ice core: geophysics, geochemistry, and the environment. Geophysical monograph, 33. Washington, D.C., American Geophysical Union, 118 p. DATA DESCRIPTION: # FILE: mc73-1.mil # Milcent 1973 delta 18-O 1 year averages. # The data start in 1967 and are based on detailed deltas. # Accumulation is 55.6cm/year ice equivilent. # Columns: Year/delta 18-O (per mil) DATA: 1967 -32.06 1966 -28.93 1965 -29.09 1964 -28.14 1963 -29.44 1962 -28.76 1961 -27.87 1960 -29.56 1959 -28.87 1958 -28.82 1957 -29.06 1956 -28.27 1955 -28.81 1954 -28.77 1953 -28.94 1952 -28.07 1951 -28.88 1950 -29.43 1949 -30.73 1948 -29.36 1947 -28.91 1946 -28.29 1945 -28.45 1944 -29.41 1943 -30.45 1942 -28.65 1941 -27.4 1940 -30.54 1939 -29.01 1938 -29.86 1937 -31.36 1936 -27.76 1935 -29.48 1934 -29.84 1933 -29.18 1932 -27.47 1931 -28.97 1930 -29.57 1929 -27.73 1928 -28.83 1927 -30.32 1926 -30.14 1925 -29.39 1924 -31.29 1923 -28.71 1922 -30.58 1921 -33.07 1920 -30.53 1919 -31.25 1918 -31.58 1917 -29.56 1916 -25.69 1915 -29.04 1914 -30.74 1913 -29.62 1912 -29.12 1911 -30.79 1910 -29.43 1909 -27.79 1908 -29.07 1907 -29.39 1906 -30.39 1905 -29.89 1904 -33.17 1903 -30.31 1902 -26.64 1901 -28.95 1900 -30.43 1899 -30.82 1898 -29.49 1897 -29.75 1896 -28.68 1895 -27.61 1894 -28.55 1893 -28.72 1892 -28.32 1891 -30.33 1890 -31.45 1889 -29.61 1888 -28.48 1887 -29.14 1886 -30.37 1885 -31.07 1884 -32.64 1883 -31.17 1882 -30.97 1881 -29.72 1880 -28.62 1879 -29.23 1878 -28.57 1877 -31.02 1876 -29.58 1875 -29.63 1874 -30.09 1873 -29.64 1872 -28.75 1871 -28.41 1870 -29.55 1869 -29.23 1868 -31.87 1867 -29.03 1866 -29.52 1865 -30.93 1864 -29.54 1863 -31.37 1862 -32.31 1861 -30.15 1860 -30.06 1859 -30.19 1858 -29.96 1857 -29.32 1856 -28.97 1855 -30.33 1854 -29.47 1853 -29.79 1852 -27.95 1851 -28.5 1850 -28.28 1849 -29.2 1848 -28.49 1847 -29.12 1846 -29.17 1845 -30.09 1844 -29.46 1843 -29.76 1842 -28.67 1841 -28.52 1840 -29.11 1839 -31.5 1838 -29.34 1837 -30.22 1836 -31.21 1835 -31.26 1834 -29.07 1833 -30.05 1832 -29.6 1831 -29.05 1830 -28.88 1829 -29.8 1828 -28.63 1827 -30.23 1826 -31 1825 -29.36 1824 -28.7 1823 -29.71 1822 -28.6 1821 -28.91 1820 -28.47 1819 -29.42 1818 -31.73 1817 -31.89 1816 -29.85 1815 -29.45 1814 -30.14 1813 -30.64 1812 -28.44 1811 -29.49 1810 -30.45 1809 -29.38 1808 -28.36 1807 -27.84 1806 -29.9 1805 -29.55 1804 -29.36 1803 -29.7 1802 -31.37 1801 -28.28 1800 -29.78 1799 -30.66 1798 -29.87 1797 -28.92 1796 -29.13 1795 -27.44 1794 -29.15 1793 -30.62 1792 -29.4 1791 -28.49 1790 -31.64 1789 -30.19 1788 -31.18 1787 -29.23 1786 -28.87 1785 -29.18 1784 -29.91 1783 -29.78 1782 -30.8 1781 -28.95 1780 -30.76 1779 -30.55 1778 -29.41 1777 -30.66 1776 -28.77 1775 -28.1 1774 -28.72 1773 -30.4 1772 -27.79 1771 -28.27 1770 -31.42 1769 -30.81 1768 -30.31 1767 -29.99 1766 -29.61 1765 -28.72 1764 -27.07 1763 -27.97 1762 -27.91 1761 -30.23 1760 -28.45 1759 -28.62 1758 -30.13 1757 -30.89 1756 -29.27 1755 -29.12 1754 -29.72 1753 -29.03 1752 -30.26 1751 -30.66 1750 -29.12 1749 -28.85 1748 -29.58 1747 -29.33 1746 -29.5 1745 -28.84 1744 -30.83 1743 -28.57 1742 -29.57 1741 -28.12 1740 -28.17 1739 -28.76 1738 -31.04 1737 -30.44 1736 -29.51 1735 -30.57 1734 -29.51 1733 -28.44 1732 -29.35 1731 -28.68 1730 -29.39 1729 -27.97 1728 -27.9 1727 -27.75 1726 -29.84 1725 -27.28 1724 -29.89 1723 -27.66 1722 -31.36 1721 -29.4 1720 -28.99 1719 -31.54 1718 -29.35 1717 -30.82 1716 -29.38 1715 -29.42 1714 -29.59 1713 -28.37 1712 -29.55 1711 -30.2 1710 -30.04 1709 -29.15 1708 -28.5 1707 -29.77 1706 -30.78 1705 -30.3 1704 -28.88 1703 -29.59 1702 -29.74 1701 -30.92 1700 -31.91 1699 -31.27 1698 -29.44 1697 -30.62 1696 -32.48 1695 -30.21 1694 -31.02 1693 -29.22 1692 -28.56 1691 -29.45 1690 -29.6 1689 -29.82 1688 -31.39 1687 -29.36 1686 -29.75 1685 -29.72 1684 -29.62 1683 -28.78 1682 -31.46 1681 -29.18 1680 -33.18 1679 -29.04 1678 -29.78 1677 -30.39 1676 -32.01 1675 -30.06 1674 -29.18 1673 -31.2 1672 -29.71 1671 -29.19 1670 -30.02 1669 -29.76 1668 -29.77 1667 -28.76 1666 -29.92 1665 -30.24 1664 -27.42 1663 -28.61 1662 -29.05 1661 -30.75 1660 -29.47 1659 -29.51 1658 -30.13 1657 -28.11 1656 -29.29 1655 -30.18 1654 -30.49 1653 -29.38 1652 -30.24 1651 -28.18 1650 -29.41 1649 -27.81 1648 -29.97 1647 -29.16 1646 -30.2 1645 -31.28 1644 -30.81 1643 -30.36 1642 -29.82 1641 -29.81 1640 -30.45 1639 -30.91 1638 -29.38 1637 -29.97 1636 -31.64 1635 -28.96 1634 -31.8 1633 -29.25 1632 -30.17 1631 -30.42 1630 -31.64 1629 -29.76 1628 -27.93 1627 -30.5 1626 -28.36 1625 -30.03 1624 -29.86 1623 -30.26 1622 -30.4 1621 -30.27 1620 -28.52 1619 -28.53 1618 -29.26 1617 -29.53 1616 -28.99 1615 -28.17 1614 -27.66 1613 -29.09 1612 -29.56 1611 -29.04 1610 -28.85 1609 -28.7 1608 -28.42 1607 -29.03 1606 -28.3 1605 -29.07 1604 -29.68 1603 -28.39 1602 -31.01 1601 -28.9 1600 -28.35 1599 -29.43 1598 -31.21 1597 -29.5 1596 -29.97 1595 -29.23 1594 -29.97 1593 -29.92 1592 -31.18 1591 -28.82 1590 -30.21 1589 -27.42 1588 -28.72 1587 -28.92 1586 -30.38 1585 -29.11 1584 -31.1 1583 -29.55 1582 -29.6 1581 -29.41 1580 -31.11 1579 -29.46 1578 -29.07 1577 -28.71 1576 -30.2 1575 -29.3 1574 -28.54 1573 -28.23 1572 -28.27 1571 -29.15 1570 -29.05 1569 -29.27 1568 -30.24 1567 -29.99 1566 -29.93 1565 -30.27 1564 -30.55 1563 -29.02 1562 -29.21 1561 -30.46 1560 -30.05 1559 -29.89 1558 -30.23 1557 -30.31 1556 -28.73 1555 -28.29 1554 -29.15 1553 -29.37 1552 -29.09 1551 -29.11 1550 -28.34 1549 -28.16 1548 -29.38 1547 -31.38 1546 -31.05 1545 -31.37 1544 -29.09 1543 -31.52 1542 -30.45 1541 -28.6 1540 -31.09 1539 -31.38 1538 -31.34 1537 -29.05 1536 -29.24 1535 -30.7 1534 -30.1 1533 -29.44 1532 -28.48 1531 -28.22 1530 -27.67 1529 -29.47 1528 -31.31 1527 -30.06 1526 -29.73 1525 -30.32 1524 -30.64 1523 -29.49 1522 -28.53 1521 -31.29 1520 -29.98 1519 -30.82 1518 -28.79 1517 -30.2 1516 -30.2 1515 -29.58 1514 -28.05 1513 -30.19 1512 -29.54 1511 -29.62 1510 -28.49 1509 -29.43 1508 -30.48 1507 -29.37 1506 -29.63 1505 -28.71 1504 -29.02 1503 -30.62 1502 -29.57 1501 -29.05 1500 -29.52 1499 -29.91 1498 -28.62 1497 -30.19 1496 -28.39 1495 -28.98 1494 -30.87 1493 -30.05 1492 -29.59 1491 -29.74 1490 -29.9 1489 -28.31 1488 -29.52 1487 -29.53 1486 -29.89 1485 -30.17 1484 -30.94 1483 -29.05 1482 -31.82 1481 -29.68 1480 -30.56 1479 -28.17 1478 -28.15 1477 -30.68 1476 -30.72 1475 -29.05 1474 -28.34 1473 -30.03 1472 -29.83 1471 -30.23 1470 -29.68 1469 -28.77 1468 -29.48 1467 -30.41 1466 -31.21 1465 -28.24 1464 -30.08 1463 -27.32 1462 -29.98 1461 -31 1460 -29.07 1459 -28.47 1458 -28.52 1457 -28.33 1456 -28.47 1455 -30.41 1454 -30.35 1453 -29.11 1452 -27.42 1451 -29.99 1450 -29.83 1449 -28.34 1448 -28.75 1447 -30.36 1446 -29.14 1445 -28.25 1444 -29.8 1443 -30.48 1442 -31.01 1441 -30.37 1440 -29.94 1439 -29.78 1438 -29.45 1437 -30.16 1436 -28.67 1435 -31.32 1434 -31.73 1433 -30.35 1432 -28.45 1431 -27.83 1430 -30.38 1429 -30.05 1428 -30.79 1427 -29.97 1426 -29.11 1425 -29.3 1424 -28.05 1423 -29.23 1422 -29.69 1421 -30.01 1420 -30.18 1419 -29.67 1418 -29.5 1417 -29.86 1416 -29.29 1415 -31.74 1414 -30.17 1413 -28.61 1412 -29.66 1411 -29.64 1410 -29.38 1409 -31.06 1408 -29.59 1407 -29.65 1406 -30.01 1405 -30.56 1404 -29.72 1403 -29.68 1402 -30.09 1401 -30.43 1400 -30.94 1399 -29.13 1398 -29.94 1397 -29.3 1396 -28.33 1395 -29.37 1394 -30.18 1393 -30.16 1392 -29.03 1391 -29.39 1390 -28.74 1389 -28.53 1388 -29.73 1387 -29.58 1386 -28.51 1385 -29.79 1384 -29.85 1383 -29.48 1382 -30.45 1381 -29.59 1380 -30.8 1379 -29.53 1378 -30.37 1377 -30.02 1376 -31.43 1375 -31.3 1374 -31.22 1373 -29.02 1372 -30.5 1371 -30.47 1370 -29.57 1369 -28.62 1368 -28.45 1367 -30.24 1366 -30.06 1365 -30.28 1364 -30.33 1363 -29.71 1362 -29.91 1361 -28.65 1360 -28.47 1359 -30.58 1358 -28.66 1357 -29.69 1356 -32.79 1355 -28.6 1354 -30.69 1353 -30.78 1352 -31.53 1351 -31.75 1350 -30.01 1349 -29.48 1348 -28.47 1347 -28.51 1346 -30.3 1345 -29.13 1344 -30.16 1343 -30.98 1342 -30.9 1341 -29.78 1340 -30.36 1339 -28.14 1338 -28.94 1337 -32.09 1336 -28.07 1335 -30.14 1334 -28.69 1333 -29.65 1332 -29.2 1331 -30.68 1330 -30.36 1329 -29.35 1328 -31.81 1327 -30.68 1326 -28.67 1325 -29 1324 -31.04 1323 -29.83 1322 -32.9 1321 -30.4 1320 -29.85 1319 -29.45 1318 -29.51 1317 -30.65 1316 -28.75 1315 -28.85 1314 -29.6 1313 -30.25 1312 -29.44 1311 -30.42 1310 -29.91 1309 -29.73 1308 -29.5 1307 -28.42 1306 -29.11 1305 -29.13 1304 -30.3 1303 -31.33 1302 -28.75 1301 -29.97 1300 -29.51 1299 -30.31 1298 -31.92 1297 -29.26 1296 -29.61 1295 -28.67 1294 -31.8 1293 -31.2 1292 -30.19 1291 -29.79 1290 -29.99 1289 -28.47 1288 -30.15 1287 -29.22 1286 -27.51 1285 -30.18 1284 -29.44 1283 -28.74 1282 -28.2 1281 -28.14 1280 -28.29 1279 -30.54 1278 -29.69 1277 -30.05 1276 -28.71 1275 -28.69 1274 -29.65 1273 -30.61 1272 -30.23 1271 -31.09 1270 -30.17 1269 -30.12 1268 -31.85 1267 -29.4 1266 -32.33 1265 -29.72 1264 -30.81 1263 -30.05 1262 -29.68 1261 -30.22 1260 -30.1 1259 -29.91 1258 -28.99 1257 -30.13 1256 -29.2 1255 -29.04 1254 -28.43 1253 -28.81 1252 -30.74 1251 -29.44 1250 -27.73 1249 -28.95 1248 -31.58 1247 -30.82 1246 -30.61 1245 -30.6 1244 -30.27 1243 -30.7 1242 -30.81 1241 -29.98 1240 -29.84 1239 -30.39 1238 -28.19 1237 -29.79 1236 -30.2 1235 -29.84 1234 -29.93 1233 -31.95 1232 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