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["Deuterium Excess data from the NGRIP ice core, resampled to 20-year resolution on the GICC05 time scale"]
["Periods covered: 11.54-14.86 ka b2k (before A.D. 2000)"]
["Data corresponds to red curve in panel A of Fig. 2 of Steffensen et al., 2008 (see full reference below)"]
[]
["RELEASE DATE:"]
["May 23, 2012"]
[]
["LAST UPDATE:"]
["This is the original version of the file."]
[]
["MAIN REFERENCE:"]
["  Steffensen et al.: High-Resolution Greenland Ice Core Data Show Abrupt Climate Change Happens in Few Years"]
["  Science vol. 321, p. 680, August 1, 2008."]
[]
["TIME SCALE:"]
["The time scale used is the GICC05 time scale presented in"]
["   S.O. Rasmussen et al.: A new Greenland ice core chronology for the last glacial termination"]
["   Journ. Geophys. Res., vol. 111, D06102, 2006, doi:10.1029/2005JD006079"]
[]
["FUNDING SOURCES: "]
["NGRIP is directed and organized by the Ice and Climate Research group, Niels Bohr Institute, "]
["University of Copenhagen. It is supported by funding agencies in Denmark (SNF), Belgium (FNRS-CFB),"]
["France (IPEV and INSU/CNRS), Germany (AWI), Iceland (RannIs), Japan (MEXT), Sweden (SPRS), "]
["Switzerland (SNF) and the USA (NSF, Office of Polar Programs)."]
["The construction of the GICC05 time scale was funded by the Carlsberg Foundation."]
[]
["DATA:"]
["Data have been resampled to 20-year resolution. Missing values are represented by \"NaN\"."]
["The uncertainty of the Deuterium Excess data is about 1 permille."]
["The time scale unceratinty is represented by the Maximum Counting Error."]
["The concept of maximum counting error (2nd column) is introduced in Rasmussen et al. (2006)."]
["In a standard deviation context, the maximum counting error should be regarded as 2 sigma as discussed in"]
["Andersen et al. (QSR, vol. 25, 2006). "]
[]
["Age (yr)","Max. counting error (yr)","Depth NGRIP2 (m)","Deuterium Excess (permille)"]
[11540,98,1483.41,7.86]
[11560,98,1484.59,7.86]
[11560,98,1484.59,9.36]
[11580,98,1485.69,9.36]
[11580,98,1485.69,8.96]
[11600,98,1486.95,8.96]
[11600,98,1486.95,8.47]
[11620,98,1488.1,8.47]
[11620,98,1488.1,8.21]
[11640,98,1489.26,8.21]
[11640,98,1489.26,7.9]
[11660,98,1490.44,7.9]
[11660,98,1490.44,8.71]
[11680,98,1491.45,8.71]
[11680,99,1491.45,8.11]
[11700,99,1492.33,8.11]
[11700,99,1492.33,10.23]
[11720,99,1492.94,10.23]
[11720,100,1492.94,10.89]
[11740,100,1493.62,10.89]
[11740,100,1493.62,10.56]
[11760,100,1494.26,10.56]
[11760,101,1494.26,10.68]
[11780,101,1494.85,10.68]
[11780,102,1494.85,10.4]
[11800,102,1495.43,10.4]
[11800,102,1495.43,10.14]
[11820,102,1496.06,10.14]
[11820,103,1496.06,10.49]
[11840,103,1496.68,10.49]
[11840,104,1496.68,9.32]
[11860,104,1497.25,9.32]
[11860,104,1497.25,9.93]
[11880,104,1497.81,9.93]
[11880,105,1497.81,10.42]
[11900,105,1498.35,10.42]
[11900,106,1498.35,9.44]
[11920,106,1498.93,9.44]
[11920,106,1498.93,10.33]
[11940,106,1499.53,10.33]
[11940,107,1499.53,10.38]
[11960,107,1500.15,10.38]
[11960,108,1500.15,10.6]
[11980,108,1500.74,10.6]
[11980,108,1500.74,10.89]
[12000,108,1501.29,10.89]
[12000,109,1501.29,9.88]
[12020,109,1501.85,9.88]
[12020,110,1501.85,9.91]
[12040,110,1502.51,9.91]
[12040,110,1502.51,9.78]
[12060,110,1503.09,9.78]
[12060,111,1503.09,8.89]
[12080,111,1503.65,8.89]
[12080,112,1503.65,8.33]
[12100,112,1504.25,8.33]
[12100,112,1504.25,9.08]
[12120,112,1504.78,9.08]
[12120,113,1504.78,9.16]
[12140,113,1505.35,9.16]
[12140,114,1505.35,8.75]
[12160,114,1505.87,8.75]
[12160,114,1505.87,9.07]
[12180,114,1506.37,9.07]
[12180,115,1506.37,10.64]
[12200,115,1506.94,10.64]
[12200,115,1506.94,9.06]
[12220,115,1507.49,9.06]
[12220,116,1507.49,9.48]
[12240,116,1508.03,9.48]
[12240,117,1508.03,10.16]
[12260,117,1508.58,10.16]
[12260,117,1508.58,9.66]
[12280,117,1509.2,9.66]
[12280,118,1509.2,10.05]
[12300,118,1509.74,10.05]
[12300,119,1509.74,10.01]
[12320,119,1510.29,10.01]
[12320,119,1510.29,9.09]
[12340,119,1510.78,9.09]
[12340,120,1510.78,10.08]
[12360,120,1511.34,10.08]
[12360,121,1511.34,9.75]
[12380,121,1511.83,9.75]
[12380,121,1511.83,8.83]
[12400,121,1512.41,8.83]
[12400,122,1512.41,9.75]
[12420,122,1512.95,9.75]
[12420,123,1512.95,10.06]
[12440,123,1513.56,10.06]
[12440,123,1513.56,10.08]
[12460,123,1514.2,10.08]
[12460,124,1514.2,9.46]
[12480,124,1514.75,9.46]
[12480,125,1514.75,9.34]
[12500,125,1515.27,9.34]
[12500,125,1515.27,9.22]
[12520,125,1515.84,9.22]
[12520,126,1515.84,8.93]
[12540,126,1516.38,8.93]
[12540,127,1516.38,9.19]
[12560,127,1516.89,9.19]
[12560,127,1516.89,9.89]
[12580,127,1517.46,9.89]
[12580,128,1517.46,9.65]
[12600,128,1517.94,9.65]
[12600,129,1517.94,8.08]
[12620,129,1518.39,8.08]
[12620,129,1518.39,9.84]
[12640,129,1518.9,9.84]
[12640,130,1518.9,9.55]
[12660,130,1519.5,9.55]
[12660,131,1519.5,10.82]
[12680,131,1520.04,10.82]
[12680,131,1520.04,8.37]
[12700,131,1520.59,8.37]
[12700,132,1520.59,9.01]
[12720,132,1521.21,9.01]
[12720,132,1521.21,9.12]
[12740,132,1521.82,9.12]
[12740,133,1521.82,10.86]
[12760,133,1522.36,10.86]
[12760,134,1522.36,11.31]
[12780,134,1522.91,11.31]
[12780,134,1522.91,11.78]
[12800,134,1523.44,11.78]
[12800,135,1523.44,9.31]
[12820,135,1524.02,9.31]
[12820,136,1524.02,10.21]
[12840,136,1524.7,10.21]
[12840,136,1524.7,9.87]
[12860,136,1525.3,9.87]
[12860,137,1525.3,9.77]
[12880,137,1525.94,9.77]
[12880,138,1525.94,9.8]
[12900,138,1526.67,9.8]
[12900,138,1526.67,7.64]
[12920,138,1527.42,7.64]
[12920,139,1527.42,7.48]
[12940,139,1528.24,7.48]
[12940,139,1528.24,7.45]
[12960,139,1528.98,7.45]
[12960,140,1528.98,6.81]
[12980,140,1529.76,6.81]
[12980,140,1529.76,7.37]
[13000,140,1530.73,7.37]
[13000,141,1530.73,7.22]
[13020,141,1531.5,7.22]
[13020,141,1531.5,8.03]
[13040,141,1532.26,8.03]
[13040,142,1532.26,7.46]
[13060,142,1533.12,7.46]
[13060,142,1533.12,8.27]
[13080,142,1533.86,8.27]
[13080,143,1533.86,8.76]
[13100,143,1534.55,8.76]
[13100,143,1534.55,7.33]
[13120,143,1535.21,7.33]
[13120,144,1535.21,8.9]
[13140,144,1535.89,8.9]
[13140,145,1535.89,9.79]
[13160,145,1536.56,9.79]
[13160,145,1536.56,9.63]
[13180,145,1537.23,9.63]
[13180,146,1537.23,8.79]
[13200,146,1537.94,8.79]
[13200,146,1537.94,8.43]
[13220,146,1538.64,8.43]
[13220,147,1538.64,8.49]
[13240,147,1539.37,8.49]
[13240,147,1539.37,8.7]
[13260,147,1540,8.7]
[13260,148,1540,7.78]
[13280,148,1540.8,7.78]
[13280,148,1540.8,7.76]
[13300,148,1541.65,7.76]
[13300,149,1541.65,8.21]
[13320,149,1542.48,8.21]
[13320,149,1542.48,7.95]
[13340,149,1543.37,7.95]
[13340,150,1543.37,6.87]
[13360,150,1544.2,6.87]
[13360,150,1544.2,7.8]
[13380,150,1545.02,7.8]
[13380,151,1545.02,6.46]
[13400,151,1545.94,6.46]
[13400,151,1545.94,7.69]
[13420,151,1546.78,7.69]
[13420,152,1546.78,7.21]
[13440,152,1547.75,7.21]
[13440,152,1547.75,7.02]
[13460,152,1548.55,7.02]
[13460,153,1548.55,6.37]
[13480,153,1549.46,6.37]
[13480,153,1549.46,6.1]
[13500,153,1550.33,6.1]
[13500,154,1550.33,7.41]
[13520,154,1551.27,7.41]
[13520,155,1551.27,7.62]
[13540,155,1552.17,7.62]
[13540,155,1552.17,8.05]
[13560,155,1553.16,8.05]
[13560,156,1553.16,7.5]
[13580,156,1553.95,7.5]
[13580,156,1553.95,7.78]
[13600,156,1554.75,7.78]
[13600,157,1554.75,7.75]
[13620,157,1555.5,7.75]
[13620,157,1555.5,8.64]
[13640,157,1556.26,8.64]
[13640,158,1556.26,8.06]
[13660,158,1557.08,8.06]
[13660,158,1557.08,6.82]
[13680,158,1557.89,6.82]
[13680,159,1557.89,6.25]
[13700,159,1558.84,6.25]
[13700,159,1558.84,7.44]
[13720,159,1559.72,7.44]
[13720,160,1559.72,7.52]
[13740,160,1560.62,7.52]
[13740,160,1560.62,7.23]
[13760,160,1561.51,7.23]
[13760,161,1561.51,7.25]
[13780,161,1562.43,7.25]
[13780,161,1562.43,6.4]
[13800,161,1563.36,6.4]
[13800,162,1563.36,7.25]
[13820,162,1564.34,7.25]
[13820,162,1564.34,6.46]
[13840,162,1565.2,6.46]
[13840,163,1565.2,7.49]
[13860,163,1566.16,7.49]
[13860,163,1566.16,7.01]
[13880,163,1567.16,7.01]
[13880,164,1567.16,7.67]
[13900,164,1568.06,7.67]
[13900,165,1568.06,6.15]
[13920,165,1568.98,6.15]
[13920,165,1568.98,6.34]
[13940,165,1569.95,6.34]
[13940,166,1569.95,5.68]
[13960,166,1570.75,5.68]
[13960,166,1570.75,6.44]
[13980,166,1571.51,6.44]
[13980,167,1571.51,7.24]
[14000,167,1572.26,7.24]
[14000,167,1572.26,8.26]
[14020,167,1572.97,8.26]
[14020,168,1572.97,8.07]
[14040,168,1573.59,8.07]
[14040,168,1573.59,9.28]
[14060,168,1574.28,9.28]
[14060,169,1574.28,8.2]
[14080,169,1575.03,8.2]
[14080,169,1575.03,6.82]
[14100,169,1575.9,6.82]
[14100,170,1575.9,6.98]
[14120,170,1576.77,6.98]
[14120,170,1576.77,6.46]
[14140,170,1577.59,6.46]
[14140,171,1577.59,6]
[14160,171,1578.54,6]
[14160,171,1578.54,7.58]
[14180,171,1579.3,7.58]
[14180,172,1579.3,6.78]
[14200,172,1580.19,6.78]
[14200,173,1580.19,7.14]
[14220,173,1581.18,7.14]
[14220,173,1581.18,7.31]
[14240,173,1582.16,7.31]
[14240,174,1582.16,7.04]
[14260,174,1583.16,7.04]
[14260,174,1583.16,7.59]
[14280,174,1584.06,7.59]
[14280,175,1584.06,6.83]
[14300,175,1585.16,6.83]
[14300,175,1585.16,7.08]
[14320,175,1586.22,7.08]
[14320,176,1586.22,7.26]
[14340,176,1587.24,7.26]
[14340,176,1587.24,6.94]
[14360,176,1588.24,6.94]
[14360,177,1588.24,6.56]
[14380,177,1589.2,6.56]
[14380,178,1589.2,7.13]
[14400,178,1590.16,7.13]
[14400,178,1590.16,7.12]
[14420,178,1591.12,7.12]
[14420,179,1591.12,6.96]
[14440,179,1592.08,6.96]
[14440,179,1592.08,7.29]
[14460,179,1593.14,7.29]
[14460,180,1593.14,6.93]
[14480,180,1594.21,6.93]
[14480,180,1594.21,6.58]
[14500,180,1595.05,6.58]
[14500,181,1595.05,6.24]
[14520,181,1596.12,6.24]
[14520,181,1596.12,5.83]
[14540,181,1597.21,5.83]
[14540,182,1597.21,6.35]
[14560,182,1598.32,6.35]
[14560,182,1598.32,6.02]
[14580,182,1599.47,6.02]
[14580,183,1599.47,7.25]
[14600,183,1600.52,7.25]
[14600,184,1600.52,6.09]
[14620,184,1601.4,6.09]
[14620,184,1601.4,6.85]
[14640,184,1602.32,6.85]
[14640,185,1602.32,6.13]
[14660,185,1603.31,6.13]
[14660,185,1603.31,5.02]
[14680,185,1604.17,5.02]
[14680,186,1604.17,6.62]
[14700,186,1604.89,6.62]
[14700,187,1604.89,9.55]
[14720,187,1605.38,9.55]
[14720,189,1605.38,9.97]
[14740,189,1605.96,9.97]
[14740,189,1605.96,10.02]
[14760,189,1606.49,10.02]
[14760,191,1606.49,8.56]
[14780,191,1607.08,8.56]
[14780,191,1607.08,9.83]
[14800,191,1607.68,9.83]
[14800,191,1607.68,10]
[14820,191,1608.28,10]
[14820,192,1608.28,8.3]
[14840,192,1608.8,8.3]
[14840,193,1608.8,8.3]
[14860,193,1609.36,8.3]

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