/* DATA DESCRIPTION: Citation: Graf, Wolfgang; Oerter, Hans; Reinwarth, Oskar; Stichler, Willibald; Wilhelms, Frank; Miller, Heinz; Mulvaney, Robert (2002): Calculated annual mean of δ¹⁸O of firn core DML13C98_16. PANGAEA, https://doi.org/10.1594/PANGAEA.104885, In supplement to: Graf, W et al. (2002): Stable-isotope records from Dronning Maud Land, Antarctica. Annals of Glaciology, 35, 195-201, https://doi.org/10.3189/172756402781816492 Project(s): European Project for Ice Coring in Antarctica (EPICA) (URI: https://en.wikipedia.org/wiki/European_Project_for_Ice_Coring_in_Antarctica) Funding: Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00077: European Project for Ice Coring in Antarctica (URI: https://cordis.europa.eu/project/id/EVK2-CT-2000-00077) Fourth Framework Programme (FP4), grant/award no. ENV4980702: European Project for Ice Coring in Antarctica (URI: https://cordis.europa.eu/project/id/ENV4980702) Coverage: LATITUDE: -75.000000 * LONGITUDE: -4.496333 DATE/TIME START: 1998-01-19T00:00:00 * DATE/TIME END: 1998-01-19T00:00:00 MINIMUM DEPTH, ice/snow: 0.1025 m * MAXIMUM DEPTH, ice/snow: 19.6075 m Event(s): DML13C98_16 (FB9816) * LATITUDE: -75.000000 * LONGITUDE: -4.496333 * DATE/TIME: 1998-01-19T00:00:00 * ELEVATION: 2740.0 m * Recovery: 35.6 m * LOCATION: Dronning Maud Land, Antarctica * CAMPAIGN: EPICA_DML3 * BASIS: Neumayer Station (WMO89002) (URI: https://www.awi.de/en/expedition/stations/neumayer-station-iii.html) * METHOD/DEVICE: Ice drill (ICEDRILL) * COMMENT: DML13 Comment: Dating is based on seasonal variations of the DEP-profile (Oerter et al, Annals of Glaciology 30, 2000). Parameter(s): AGE [ka BP] (Age) * GEOCODE DEPTH, ice/snow [m] (Depth ice/snow) * GEOCODE Age [a AD/CE] (Age) Depth, top/min [m] (Depth top) * COMMENT: top of time interval or end of year Depth, bottom/max [m] (Depth bot) * COMMENT: bottom of time interval or start of year δ18O, water [‰ SMOW] (δ18O H2O) * PI: Oerter, Hans (hans.oerter@awi.de, http://www.awi.de/en/about-us/organisation/staff/hans-oerter.html) * COMMENT: annual mean calculated from depth profiles for the respective time interval License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 786 data points */ Age [ka BP] Depth ice/snow [m] Age [a AD/CE] Depth top [m] Depth bot [m] δ18O H2O [‰ SMOW] -0.047 0.1025 1997 0.045 0.160 -0.046 0.2250 1996 0.160 0.290 -44.45 -0.045 0.3900 1995 0.290 0.490 -44.93 -0.044 0.5575 1994 0.490 0.625 -42.96 -0.043 0.6875 1993 0.625 0.750 -43.75 -0.042 0.8250 1992 0.750 0.900 -43.70 -0.041 0.9575 1991 0.900 1.015 -40.16 -0.040 1.0650 1990 1.015 1.115 -39.96 -0.039 1.2050 1989 1.115 1.295 -41.06 -0.038 1.3700 1988 1.295 1.445 -39.51 -0.037 1.4950 1987 1.445 1.545 -39.20 -0.036 1.6100 1986 1.545 1.675 -40.66 -0.035 1.7650 1985 1.675 1.855 -42.76 -0.034 1.9250 1984 1.855 1.995 -43.46 -0.033 2.0525 1983 1.995 2.110 -42.55 -0.032 2.1575 1982 2.110 2.205 -42.90 -0.031 2.2975 1981 2.205 2.390 -42.66 -0.030 2.4400 1980 2.390 2.490 -44.26 -0.029 2.5450 1979 2.490 2.600 -43.90 -0.028 2.6500 1978 2.600 2.700 -43.06 -0.027 2.7650 1977 2.700 2.830 -42.90 -0.026 2.8725 1976 2.830 2.915 -43.74 -0.025 3.0050 1975 2.915 3.095 -42.35 -0.024 3.1875 1974 3.095 3.280 -42.24 -0.023 3.3200 1973 3.280 3.360 -40.72 -0.022 3.4075 1972 3.360 3.455 -41.30 -0.021 3.5175 1971 3.455 3.580 -43.39 -0.020 3.6125 1970 3.580 3.645 -43.22 -0.019 3.7025 1969 3.645 3.760 -43.63 -0.018 3.8125 1968 3.760 3.865 -44.21 -0.017 3.9450 1967 3.865 4.025 -40.88 -0.016 4.1050 1966 4.025 4.185 -41.93 -0.015 4.2725 1965 4.185 4.360 -41.34 -0.014 4.4250 1964 4.360 4.490 -41.63 -0.013 4.5575 1963 4.490 4.625 -41.95 -0.012 4.6925 1962 4.625 4.760 -42.59 -0.011 4.8150 1961 4.760 4.870 -44.12 -0.010 4.9150 1960 4.870 4.960 -43.94 -0.009 5.0250 1959 4.960 5.090 -42.99 -0.008 5.1150 1958 5.090 5.140 -42.53 -0.007 5.1975 1957 5.140 5.255 -42.76 -0.006 5.3525 1956 5.255 5.450 -42.87 -0.005 5.5100 1955 5.450 5.570 -44.74 -0.004 5.6300 1954 5.570 5.690 -44.86 -0.003 5.7775 1953 5.690 5.865 -44.60 -0.002 5.9550 1952 5.865 6.045 -44.65 -0.001 6.0850 1951 6.045 6.125 -44.51 0.000 6.1825 1950 6.125 6.240 -44.41 0.001 6.2750 1949 6.240 6.310 -44.09 0.002 6.3675 1948 6.310 6.425 -43.85 0.003 6.4750 1947 6.425 6.525 -43.61 0.004 6.5625 1946 6.525 6.600 -43.56 0.005 6.7000 1945 6.600 6.800 -45.24 0.006 6.8550 1944 6.800 6.910 -44.21 0.007 6.9800 1943 6.910 7.050 -43.18 0.008 7.0975 1942 7.050 7.145 -43.46 0.009 7.1925 1941 7.145 7.240 -43.31 0.010 7.3000 1940 7.240 7.360 -42.59 0.011 7.4350 1939 7.360 7.510 -41.36 0.012 7.5575 1938 7.510 7.605 -41.04 0.013 7.6775 1937 7.605 7.750 -42.05 0.014 7.7900 1936 7.750 7.830 -42.63 0.015 7.8975 1935 7.830 7.965 -42.57 0.016 8.0075 1934 7.965 8.050 -42.94 0.017 8.0950 1933 8.050 8.140 -44.67 0.018 8.1700 1932 8.140 8.200 -45.24 0.019 8.2400 1931 8.200 8.280 -43.91 0.020 8.3175 1930 8.280 8.355 -43.25 0.021 8.4300 1929 8.355 8.505 -44.93 0.022 8.5525 1928 8.505 8.600 -44.30 0.023 8.6900 1927 8.600 8.780 -43.07 0.024 8.8150 1926 8.780 8.850 -41.72 0.025 8.8925 1925 8.850 8.935 -41.06 0.026 8.9625 1924 8.935 8.990 -42.42 0.027 9.0500 1923 8.990 9.110 -43.76 0.028 9.1825 1922 9.110 9.255 -44.01 0.029 9.3150 1921 9.255 9.375 -44.77 0.030 9.4300 1920 9.375 9.485 -44.23 0.031 9.5275 1919 9.485 9.570 -43.95 0.032 9.6325 1918 9.570 9.695 -42.17 0.033 9.7425 1917 9.695 9.790 -41.71 0.034 9.8450 1916 9.790 9.900 -43.13 0.035 9.9175 1915 9.900 9.935 -44.61 0.036 10.0375 1914 9.935 10.140 -44.79 0.037 10.1775 1913 10.140 10.215 -45.25 0.038 10.2425 1912 10.215 10.270 -45.18 0.039 10.3050 1911 10.270 10.340 -45.00 0.040 10.3550 1910 10.340 10.370 -44.78 0.041 10.4050 1909 10.370 10.440 -44.52 0.042 10.4750 1908 10.440 10.510 -44.54 0.043 10.5550 1907 10.510 10.600 -45.19 0.044 10.6275 1906 10.600 10.655 -46.11 0.045 10.7125 1905 10.655 10.770 -46.06 0.046 10.8025 1904 10.770 10.835 -45.25 0.047 10.8775 1903 10.835 10.920 -43.57 0.048 10.9650 1902 10.920 11.010 -42.02 0.049 11.0550 1901 11.010 11.100 -42.83 0.050 11.1525 1900 11.100 11.205 -44.33 0.051 11.2350 1899 11.205 11.265 -44.01 0.052 11.2975 1898 11.265 11.330 -43.51 0.053 11.3750 1897 11.330 11.420 -43.37 0.054 11.4575 1896 11.420 11.495 -43.21 0.055 11.5250 1895 11.495 11.555 -43.48 0.056 11.6125 1894 11.555 11.670 -43.99 0.057 11.7375 1893 11.670 11.805 -44.47 0.058 11.8475 1892 11.805 11.890 -44.82 0.059 11.9375 1891 11.890 11.985 -45.26 0.060 12.0200 1890 11.985 12.055 -45.66 0.061 12.0900 1889 12.055 12.125 -46.03 0.062 12.1600 1888 12.125 12.195 -45.73 0.063 12.2250 1887 12.195 12.255 -44.76 0.064 12.2725 1886 12.255 12.290 -44.07 0.065 12.3425 1885 12.290 12.395 -43.94 0.066 12.4150 1884 12.395 12.435 -44.13 0.067 12.4725 1883 12.435 12.510 -44.67 0.068 12.5700 1882 12.510 12.630 -46.34 0.069 12.7150 1881 12.630 12.800 -45.58 0.070 12.8525 1880 12.800 12.905 -42.19 0.071 12.9375 1879 12.905 12.970 -41.57 0.072 13.0150 1878 12.970 13.060 -42.34 0.073 13.0850 1877 13.060 13.110 -43.02 0.074 13.1425 1876 13.110 13.175 -43.32 0.075 13.2150 1875 13.175 13.255 -43.79 0.076 13.2975 1874 13.255 13.340 -44.33 0.077 13.3675 1873 13.340 13.395 -43.98 0.078 13.4200 1872 13.395 13.445 -43.53 0.079 13.4700 1871 13.445 13.495 -43.20 0.080 13.5225 1870 13.495 13.550 -43.23 0.081 13.5800 1869 13.550 13.610 -43.53 0.082 13.6475 1868 13.610 13.685 -44.06 0.083 13.7275 1867 13.685 13.770 -45.00 0.084 13.8200 1866 13.770 13.870 -44.93 0.085 13.9050 1865 13.870 13.940 -43.89 0.086 13.9900 1864 13.940 14.040 -43.12 0.087 14.0825 1863 14.040 14.125 -41.87 0.088 14.1650 1862 14.125 14.205 -41.06 0.089 14.2350 1861 14.205 14.265 -40.58 0.090 14.2875 1860 14.265 14.310 -40.25 0.091 14.3525 1859 14.310 14.395 -40.46 0.092 14.4225 1858 14.395 14.450 -41.50 0.093 14.4975 1857 14.450 14.545 -42.70 0.094 14.5850 1856 14.545 14.625 -44.35 0.095 14.6475 1855 14.625 14.670 -44.99 0.096 14.7250 1854 14.670 14.780 -45.19 0.097 14.8150 1853 14.780 14.850 -45.42 0.098 14.8775 1852 14.850 14.905 -45.76 0.099 14.9350 1851 14.905 14.965 -45.97 0.100 15.0225 1850 14.965 15.080 -45.50 0.101 15.0950 1849 15.080 15.110 -44.74 0.102 15.1525 1848 15.110 15.195 -43.99 0.103 15.2175 1847 15.195 15.240 -43.38 0.104 15.2825 1846 15.240 15.325 -43.86 0.105 15.3600 1845 15.325 15.395 -44.02 0.106 15.4425 1844 15.395 15.490 -45.51 0.107 15.5400 1843 15.490 15.590 -45.25 0.108 15.6250 1842 15.590 15.660 -44.54 0.109 15.6850 1841 15.660 15.710 -44.49 0.110 15.8050 1840 15.710 15.900 -44.81 0.111 15.9575 1839 15.900 16.015 -44.31 0.112 16.0825 1838 16.015 16.150 -44.20 0.113 16.1825 1837 16.150 16.215 -43.97 0.114 16.2600 1836 16.215 16.305 -43.64 0.115 16.3475 1835 16.305 16.390 -44.40 0.116 16.4125 1834 16.390 16.435 -44.58 0.117 16.5050 1833 16.435 16.575 -44.57 0.118 16.6050 1832 16.575 16.635 -43.93 0.119 16.7000 1831 16.635 16.765 -42.43 0.120 16.8000 1830 16.765 16.835 -40.92 0.121 16.8875 1829 16.835 16.940 -41.90 0.122 16.9850 1828 16.940 17.030 -42.92 0.123 17.0900 1827 17.030 17.150 -42.58 0.124 17.2275 1826 17.150 17.305 -42.22 0.125 17.3425 1825 17.305 17.380 -42.49 0.126 17.4150 1824 17.380 17.450 0.127 17.5025 1823 17.450 17.555 -43.09 0.128 17.5950 1822 17.555 17.635 -42.39 0.129 17.6725 1821 17.635 17.710 -42.40 0.130 17.7675 1820 17.710 17.825 -43.53 0.131 17.8600 1819 17.825 17.895 -44.73 0.132 17.9475 1818 17.895 18.000 -44.65 0.133 18.0500 1817 18.000 18.100 -44.22 0.134 18.1400 1816 18.100 18.180 -43.33 0.135 18.2450 1815 18.180 18.310 -42.93 0.136 18.3900 1814 18.310 18.470 -41.55 0.137 18.5075 1813 18.470 18.545 -40.09 0.138 18.6225 1812 18.545 18.700 -39.48 0.139 18.7275 1811 18.700 18.755 -40.39 0.140 18.7875 1810 18.755 18.820 -41.50 0.141 18.8600 1809 18.820 18.900 -42.64 0.142 18.9750 1808 18.900 19.050 -43.15 0.143 19.0975 1807 19.050 19.145 -43.45 0.144 19.1800 1806 19.145 19.215 -44.00 0.145 19.2825 1805 19.215 19.350 -44.13 0.146 19.4050 1804 19.350 19.460 -43.26 0.147 19.4950 1803 19.460 19.530 -43.27 0.148 19.5575 1802 19.530 19.585 -43.15 0.149 19.6075 1801 19.585 19.630 -43.18