Fedchenko Glacier, Tajikistan Trace Element Data ----------------------------------------------------------------------- World Data Center for Paleoclimatology, Boulder and NOAA Paleoclimatology Program ----------------------------------------------------------------------- NOTE: PLEASE CITE ORIGINAL REFERENCE WHEN USING THIS DATA!!!!! NAME OF DATA SET: Fedchenko Glacier, Tajikistan Trace Element Data LAST UPDATE: 7/2011 (Original receipt by WDC Paleo) CONTRIBUTORS: Aizen, V.B., P.A. Mayewski, E.M. Aizen, D.R. Joswiak, A.B. Surazakov, S. Kaspari, B. Grigholm, M. Krachler, M. Handley, and A. Finaev. IGBP PAGES/WDCA CONTRIBUTION SERIES NUMBER: 2011-098 WDC PALEO CONTRIBUTION SERIES CITATION: Aizen, V.B., et al. 2011. Fedchenko Glacier, Tajikistan Trace Element Data. IGBP PAGES/World Data Center for Paleoclimatology Data Contribution Series # 2011-098. NOAA/NCDC Paleoclimatology Program, Boulder CO, USA. ORIGINAL REFERENCE: Aizen, V.B., P.A. Mayewski, E.M. Aizen, D.R. Joswiak, A.B. Surazakov, S. Kaspari, B. Grigholm, M. Krachler, M. Handley, and A. Finaev. 2009. Stable-isotope and trace element time series from Fedchenko glacier (Pamirs) snow/firn cores. Journal of Glaciology, Vol. 55, No. 190, pp. 275-291, April 2009. DOI: 10.3189/002214309788608787 ABSTRACT: In summer 2005, two pilot snow/firn cores were obtained at 5365 and 5206 m a.s.l. on Fedchenko glacier, Pamirs, Tajikistan, the world's longest and deepest alpine glacier. The well-defined seasonal layering appearing in stable-isotope and trace element distribution identified the physical links controlling the climate and aerosol concentration signals. Air temperature and humidity/ precipitation were the primary determinants of stable-isotope ratios. Most precipitation over the Pamirs originated in the Atlantic. In summer, water vapor was re-evaporated from semi-arid regions in central Eurasia. The semi-arid regions contribute to non-soluble aerosol loading in snow accumulated on Fedchenko glacier. In the Pamir core, concentrations of rare earth elements, major and other elements were less than those in the Tien Shan but greater than those in Antarctica, Greenland, the Alps and the Altai. The content of heavy metals in the Fedchenko cores is 2-14 times lower than in the Altai glaciers. Loess from Afghan-Tajik deposits is the predominant lithogenic material transported to the Pamirs. Trace elements generally showed that aerosol concentration tended to increase on the windward slopes during dust storms but tended to decrease with altitude under clear conditions. The trace element profile documented one of the most severe droughts in the 20th century. GEOGRAPHIC REGION: Pamir, Tajikistan, Central Asia PERIOD OF RECORD: FUNDING SOURCES: US National Science Foundation (ATM-0754644 and ATM-0754479), US National Oceanic and Atmospheric Administration (NA04OAR4600179) (to UI and UM). DESCRIPTION: High-resolution Major and Trace Element data from two shallow 2005 Fedchenko Glacier ice cores from upper accumulation zone of the Pamir. Fedchenko Glacier ice cores: Core 1: 38.55°N, 72.26°E, 5365m elev., 12.58m core length Core 2: 38.55°N, 72.26°E, 5206m elev., 9.14m core length DATA: 1a. Fedchenko Glacier core 1 elements data, part 1 of 2 Core 1 Sample# Depth(m) Sr(ppt) Cd(ppt) Sb(ppt) Cs(ppt) Ba(ppt) La(ppt) Ce(ppt) Pr(ppt) Nd(ppt) Sm(ppq) Eu(ppq) Gd(ppq) Tb(ppq) Dy(ppq) Ho(ppq) Er(ppq) Tm(ppq) FreshSnow 1 0.0 10311.89 126.18 71.99 84.89 12554.42 941.65 2127.02 259.32 1026.50 234936.77 56682.37 99583.23 32965.56 165539.03 31900.51 82639.71 11208.92 SnowPit 1 0.1 1483.71 54.21 43.74 112.78 6600.13 645.99 1443.16 178.86 707.59 168164.88 38745.42 69705.82 23575.00 115646.54 22663.59 58462.27 7996.55 SnowPit 2 0.2 764.78 28.56 23.01 42.13 1968.95 204.30 461.60 57.29 225.09 50075.08 12046.85 22197.89 7184.17 36904.63 6997.97 18461.14 2621.59 SnowPit 3 0.3 180.27 5.94 10.54 21.29 1341.73 97.21 222.09 26.51 107.43 24696.06 5775.05 10042.57 3568.29 18339.29 3417.19 8957.55 1228.26 SnowPit 4 0.4 375.04 7.06 9.66 12.51 703.38 60.46 134.77 16.75 66.50 14596.68 3569.45 5974.19 2163.90 11132.64 2110.30 5664.86 752.43 SnowPit 5 0.5 112.84 2.13 4.21 10.06 296.82 34.37 78.22 9.35 36.66 8283.20 2010.52 3185.24 1135.60 6007.07 1096.41 2702.83 369.75 SnowPit 6 0.6 309.86 3.45 6.72 16.79 466.57 47.52 109.13 12.67 51.41 10729.70 2428.87 4391.00 1498.86 7556.47 1404.73 3507.98 481.15 SnowPit 7 0.7 790.04 7.12 6.87 12.38 696.82 61.39 141.36 17.50 69.61 15326.71 3641.61 6282.84 2122.33 11002.92 2092.85 5284.34 738.20 SnowPit 8 0.8 1108.59 7.64 6.24 21.37 787.61 89.14 195.67 24.63 98.18 22857.13 5422.65 9640.44 3218.00 16219.47 3124.96 7774.27 1070.86 SnowPit 9 0.9 2483.90 8.38 8.02 18.73 916.15 81.06 191.76 23.58 94.31 22207.48 5443.42 9358.59 3117.13 15410.66 2871.27 7325.32 995.43 SnowPit 10 1.0 490.58 2.19 4.82 6.43 268.22 29.30 66.70 8.22 32.60 7199.75 1752.12 2859.60 1000.42 5210.20 967.63 2489.93 325.01 SnowPit 11 1.1 307.49 2.69 5.12 7.85 301.59 37.27 85.87 10.50 41.74 9181.79 2097.60 3499.17 1232.25 6226.47 1200.29 2970.67 393.87 SnowPit 12 1.2 230.73 0.87 1.78 2.15 98.21 8.03 17.23 2.12 8.22 1709.91 440.32 527.67 250.79 1149.82 208.45 539.36 76.19 SnowPit 13 1.3 236.24 0.73 1.78 0.98 95.56 3.60 8.29 0.98 3.99 907.74 213.10 215.45 112.35 658.77 118.44 318.56 44.98 SnowPit 14 1.4 689.59 2.91 3.64 0.92 172.19 4.14 7.34 1.11 4.29 899.57 263.99 286.62 144.82 782.39 152.80 422.04 55.71 SnowPit 15 1.5 984.81 4.09 6.73 4.44 364.52 15.86 36.58 4.61 18.47 4043.36 946.18 1570.50 550.93 2755.11 522.04 1392.54 186.45 SnowPit 16 1.6 469.20 6.12 4.95 3.68 273.74 18.71 43.31 5.24 21.23 4670.50 1126.35 1934.05 625.08 3133.51 615.12 1633.50 230.91 SnowPit 17 1.7 618.50 3.06 4.10 11.91 638.44 84.79 175.47 20.66 75.39 14450.80 3608.78 6101.45 1782.15 7786.90 1469.33 3639.92 493.55 SnowPit 18 1.8 853.44 4.65 7.66 21.10 931.92 93.23 201.88 24.38 91.79 18891.19 4247.79 7902.16 2424.25 11989.14 2322.91 6071.85 809.30 SnowPit 19 1.9 124.06 0.72 2.44 6.50 236.44 34.53 77.50 9.53 36.33 7688.51 1821.12 3142.56 932.33 4756.44 869.74 2217.72 303.40 SnowPit 20 2.0 318.05 1.96 8.35 7.30 452.56 60.53 137.93 18.00 69.40 15578.55 3771.18 6697.23 2302.54 11475.88 1934.20 4795.17 624.17 Ice Core 1 2.1 894.84 374.73 39.11 9.04 1070.97 44.12 90.11 10.55 40.94 8567.52 1978.94 2441.29 1283.30 7150.42 1339.21 3307.41 493.35 Ice Core 2 2.225 122.23 23.39 6.39 2.15 112.50 5.40 11.44 1.26 5.13 1165.65 253.30 298.89 180.83 1001.65 176.24 512.26 76.83 Ice Core 3 2.35 27.30 1.93 1.76 0.70 29.32 1.36 2.95 0.33 1.37 345.21 75.19 66.87 55.46 235.10 47.64 118.14 18.74 Ice Core 4 2.46 202.75 7.81 4.03 1.91 145.22 7.97 16.34 1.93 7.64 1654.61 365.70 426.82 250.46 1351.95 232.28 603.33 78.70 Ice Core 5 2.57 1322.86 22.61 10.46 8.76 474.19 35.98 73.97 9.25 38.07 10265.86 2444.89 2914.50 1716.40 9475.16 1690.41 4092.04 579.92 Ice Core 6 2.66 291.11 3.51 3.20 2.97 151.70 12.56 26.51 3.23 13.32 3120.54 740.30 820.55 495.28 2734.58 491.33 1204.12 165.13 Ice Core 7 2.75 44.78 1.02 1.35 0.64 36.58 3.00 6.41 0.82 3.28 687.34 108.88 136.39 90.51 440.55 79.61 226.47 28.54 Ice Core 8 2.84 56.91 0.98 2.44 1.94 65.94 7.56 17.08 2.01 7.76 1609.17 326.91 390.09 231.43 1266.17 240.35 572.58 76.69 Ice Core 9 2.93 141.27 5.66 3.26 1.02 86.33 4.79 10.73 1.17 4.64 1041.58 154.38 223.32 141.90 794.55 145.79 368.79 60.68 Ice Core 10 3.04 1099.34 5.13 4.66 8.08 397.75 54.40 104.22 12.01 48.43 9466.96 1873.48 2516.72 1282.91 6379.28 1103.90 2853.20 381.83 Ice Core 11 3.15 221.59 3.40 3.34 2.77 174.51 10.53 21.50 2.58 10.12 2289.46 539.42 697.71 497.48 2807.48 587.14 1628.67 234.80 Ice Core 12 3.265 111.41 5.03 5.81 1.33 99.12 5.10 10.61 1.29 5.28 1094.32 248.42 265.89 178.38 1040.51 196.41 492.97 68.75 Ice Core 13 3.38 129.75 1.57 5.84 4.18 179.73 21.55 42.86 4.96 19.48 4201.38 949.56 1120.95 656.78 3395.29 619.12 1521.82 214.47 Ice Core 14 3.48 602.83 4.08 7.16 3.03 280.76 18.44 53.70 4.46 18.75 3832.42 840.17 1012.35 547.17 2985.85 540.97 1417.76 185.89 Ice Core 15 3.58 330.24 2.03 12.02 6.50 288.58 39.12 81.47 9.40 38.73 8290.18 1953.16 2182.25 1195.55 6104.02 1216.96 2890.64 424.39 Ice Core 16 3.68 392.81 3.75 13.66 15.80 648.56 71.80 149.41 17.85 71.03 17091.87 3797.45 4360.29 2647.20 14117.60 2624.78 6145.75 847.87 Ice Core 17 3.78 884.41 15.99 18.99 16.90 1220.23 118.37 232.96 27.40 113.87 26338.14 5965.46 6787.03 4227.07 23115.77 4190.43 10566.62 1391.73 Ice Core 18 3.91 5015.32 124.41 105.80 26.67 4170.67 252.66 518.91 59.70 237.65 52831.00 12530.23 14128.86 8132.63 44721.00 8158.17 21327.80 2883.12 Ice Core 19 4.02 756.26 31.57 32.26 20.41 1508.77 194.10 389.12 42.86 183.77 41550.41 8494.45 10023.10 5611.94 30745.81 5851.57 15173.32 1916.75 Ice Core 20 4.12 1183.24 57.38 40.79 50.00 3475.41 385.20 770.62 90.88 374.90 84163.79 19943.54 23225.46 13739.89 75066.55 14236.44 36726.22 5189.64 Ice Core 21 4.2 453.39 30.76 26.68 29.78 1655.74 197.80 405.91 48.66 191.18 43196.85 10752.87 11841.51 7046.27 38808.62 7155.59 17346.20 2344.41 Ice Core 22 4.29 271.09 18.09 16.13 18.40 901.64 126.65 270.23 29.79 123.26 28152.02 5981.26 7263.46 4032.55 22216.14 4203.94 10077.58 1350.16 Ice Core 23 4.4 175.38 11.51 11.68 9.52 487.49 69.02 146.73 15.82 64.39 14323.92 3319.54 3750.99 2250.12 12000.49 2011.86 5073.51 716.12 Ice Core 24 4.52 154.61 7.73 12.77 7.70 399.15 57.65 152.21 14.56 53.78 11015.30 2531.08 2895.55 1742.68 9001.69 1610.15 4354.02 609.21 Ice Core 26 4.64 307.61 12.60 6.48 8.55 529.91 45.35 94.24 11.53 47.28 10797.94 2565.93 2964.12 1677.95 8686.37 1531.01 3769.53 598.11 Ice Core 27 4.75 351.91 7.46 4.93 4.53 272.93 26.94 53.29 6.54 26.37 5738.06 1201.31 1412.00 851.68 4560.82 824.51 2043.00 280.24 Ice Core 28 4.86 371.79 10.40 5.80 4.73 425.78 71.06 143.73 17.77 69.77 14235.52 2968.28 3541.12 1931.67 10120.14 1822.96 4475.32 653.80 Ice Core 29 4.97 990.96 10.36 7.12 13.57 590.83 64.44 133.24 17.18 68.43 15012.64 3303.03 4081.01 2167.92 11089.07 2005.31 5095.98 694.33 Ice Core 30 5.08 3086.46 38.06 21.65 52.64 3669.68 462.36 981.29 119.88 478.37 109644.82 26518.31 28940.94 15506.86 82247.48 15985.59 38135.47 5190.46 Ice Core 31 5.18 295.36 3.91 17.47 4.38 275.02 32.23 62.85 7.82 31.77 7209.12 1644.70 1823.58 934.25 5090.09 964.41 2174.68 311.41 Ice Core 32 5.28 313.88 4.15 4.17 12.66 445.58 58.55 123.29 14.08 59.88 14106.52 3348.57 3605.22 2156.14 10436.15 1913.51 4807.35 689.00 Ice Core 33 5.38 564.50 5.27 6.31 3.08 270.45 22.66 47.16 5.52 22.60 4726.04 998.56 1154.15 599.33 3166.34 604.66 1542.36 220.67 Ice Core 34 5.48 415.81 6.33 7.56 12.50 540.82 85.58 174.22 20.64 84.37 19983.46 4243.53 4789.27 2461.04 14231.14 2644.95 6608.78 900.81 Ice Core 35 5.54 5743.49 46.35 32.84 97.35 4992.60 602.04 1310.23 151.38 610.95 143299.14 33241.51 35170.64 20240.84 108649.29 20663.16 50554.84 7359.70 Ice Core 36 5.64 744.59 5.21 6.38 16.39 668.48 84.82 178.65 21.19 88.72 21149.43 4830.93 5220.63 3081.10 16561.06 2946.71 7066.64 868.20 Ice Core 37 5.74 542.17 3.32 7.17 5.20 264.53 29.80 63.49 7.10 28.97 6397.36 1429.38 1560.84 905.65 4503.33 821.73 2093.88 292.08 Ice Core 38 5.84 315.24 2.16 5.93 3.61 157.97 21.04 43.90 4.98 20.53 4476.29 943.52 1120.17 636.20 3233.42 579.48 1450.49 210.72 Ice Core 39 5.94 991.19 5.93 11.77 8.22 537.95 78.06 148.03 19.04 77.80 17085.37 3726.10 4366.75 2155.50 12097.47 2199.93 5578.69 733.72 Ice Core 40 6.06 793.13 7.27 13.99 4.55 537.91 64.15 130.51 16.10 62.83 13504.61 2982.91 3234.16 1817.10 9424.62 1839.09 4558.14 595.36 Ice Core 41 6.17 2217.22 18.76 9.90 4.58 1153.39 46.00 98.77 11.75 47.95 10541.66 2645.61 2812.89 1581.39 8587.86 1619.61 4179.98 572.70 Ice Core 42 6.28 2860.78 11.10 11.67 4.57 932.40 46.45 93.50 11.30 46.42 10259.35 2339.20 2668.71 1376.76 7671.25 1431.28 3707.99 519.18 Ice Core 44 6.51 2117.88 12.20 11.76 4.01 599.96 28.97 58.80 7.20 30.83 7023.43 1651.90 1982.01 996.10 5431.42 1039.37 2794.07 389.04 Ice Core 45 6.59 240.04 1.65 3.73 1.52 100.40 11.39 22.94 2.83 11.82 2770.42 542.44 681.88 338.57 1859.84 331.69 822.09 115.79 Ice Core 46 6.69 256.44 1.51 3.24 1.36 84.63 6.97 15.62 1.75 6.94 1588.89 306.02 448.29 224.05 1125.69 203.92 519.40 72.50 Ice Core 47 6.77 887.28 1.90 5.39 1.02 160.29 3.42 6.93 0.79 3.17 680.04 163.67 271.94 121.83 618.34 104.64 283.23 39.34 Ice Core 48 6.85 342.00 1.61 3.19 1.38 109.76 4.87 10.47 1.23 4.95 1183.50 246.11 368.02 180.32 956.39 166.65 420.41 64.28 Ice Core 49 6.98 809.06 3.90 7.62 1.89 349.98 8.15 16.74 1.91 7.77 1778.63 402.39 594.00 252.91 1577.12 292.63 756.66 112.03 Ice Core 50 7.09 226.88 2.67 3.64 9.13 222.00 25.70 62.83 8.29 37.32 11592.79 1160.89 3422.51 2439.66 13631.76 2555.49 6692.38 958.53 Ice Core 51 7.17 945.85 1.93 4.93 3.33 260.84 7.90 18.40 1.92 8.20 2007.31 482.05 606.10 344.01 1889.11 345.88 946.29 139.44 Ice Core 52 7.26 227.94 5.41 8.30 1.20 116.46 3.60 7.17 0.86 3.40 714.87 149.98 283.84 118.46 641.27 130.64 325.02 49.44 Ice Core 53 7.36 169.47 5.24 8.25 2.08 120.10 7.22 15.28 1.75 6.70 1417.82 265.85 403.18 188.98 1099.58 198.35 455.90 66.02 Ice Core 54 7.47 615.62 5.89 11.52 5.61 364.15 25.45 51.70 5.76 24.06 5717.00 1227.07 1593.26 837.44 4592.26 864.15 2175.47 319.20 Ice Core 55 7.58 212.84 2.73 7.45 4.30 307.37 18.37 39.30 4.78 18.95 4476.25 1114.90 1315.70 683.83 3573.14 685.03 1723.67 240.57 Ice Core 56 7.7 190.65 3.76 7.25 8.25 287.40 34.77 70.43 8.94 37.41 8189.59 1710.89 2253.16 1355.26 7457.69 1496.52 3793.56 510.37 Ice Core 57 7.8 1086.37 14.61 19.09 8.99 781.42 58.90 119.16 14.33 60.51 13425.15 3091.17 3574.72 2051.28 10774.28 1990.44 4850.32 695.20 Ice Core 58 7.9 883.49 5.43 9.09 6.11 631.79 34.27 69.21 8.55 36.75 9187.90 2136.64 2466.50 1494.28 8389.21 1638.24 4023.86 584.54 Ice Core 59 8.01 2278.66 16.48 35.63 11.45 1200.79 74.68 158.82 18.43 76.72 16611.58 3627.61 3821.91 2197.97 11946.75 2244.58 5575.13 756.09 Ice Core 60 8.12 6261.28 26.11 115.43 33.10 5111.91 265.56 542.48 64.06 267.49 62174.23 15079.86 17273.14 9908.01 52952.17 9948.49 24682.24 3580.97 Ice Core 61 8.24 1771.91 44.58 23.57 23.04 2218.29 197.36 402.43 50.54 202.21 47947.27 10600.12 12624.90 6970.26 36307.10 6844.62 16314.00 2397.52 Ice Core 62 8.32 465.60 13.11 16.30 19.00 1040.30 116.37 237.73 28.28 110.14 26932.17 6511.38 7821.11 4301.16 22168.59 4180.99 10436.82 1506.31 Ice Core 63 8.39 3466.65 74.95 108.92 52.79 7773.94 433.14 886.31 108.36 459.18 98464.45 24590.40 29529.06 16315.22 87830.54 15659.59 42152.52 5563.01 Ice Core 64 8.48 1539.77 56.54 41.51 57.71 4052.88 530.55 1049.02 125.63 523.73 119291.98 27905.54 31506.39 17509.24 92262.19 17265.82 41002.46 5878.46 Ice Core 65 8.57 1076.45 50.84 33.14 28.04 2170.26 246.61 532.91 60.69 246.17 54877.26 12840.02 14728.29 7727.86 43508.00 8081.98 20459.19 2823.48 Ice Core 66 8.66 11550.10 26.64 60.97 17.45 3486.43 158.59 320.01 38.89 161.66 37205.57 9175.58 10201.79 5726.55 29412.22 5623.53 14249.07 2051.84 Ice Core 67 8.76 1298.60 2.27 5.67 1.94 316.27 14.50 31.74 3.94 15.45 3470.03 858.75 1237.17 489.46 2465.71 446.27 1159.96 172.63 Ice Core 68 8.87 654.39 3.20 5.02 2.94 348.29 32.02 70.84 8.50 33.16 6973.96 1617.75 2077.14 931.66 4947.41 914.89 2464.46 340.41 Ice Core 69 8.98 657.30 24.68 16.71 1.94 705.13 11.88 25.68 2.86 11.43 2484.80 708.01 953.57 407.67 2135.56 412.77 957.32 129.05 Ice Core 70 9.08 571.82 4.03 8.42 2.60 282.74 23.81 48.77 6.03 23.40 4763.33 1200.61 1560.27 719.28 3584.83 671.55 1656.66 223.41 Ice Core 71 9.18 482.38 4.44 7.49 2.64 297.90 23.06 50.92 5.64 23.27 5180.94 1183.88 1444.22 679.81 3392.62 681.55 1791.89 251.69 Ice Core 72 9.3 1691.51 13.22 15.00 16.00 2098.03 365.52 742.71 89.29 364.48 71313.03 14971.69 18568.09 9186.12 46027.11 8489.99 21337.30 2771.08 Ice Core 73 9.41 1634.12 8.79 9.77 4.92 976.92 108.53 215.44 25.90 106.54 20499.45 4485.86 5436.61 2600.59 13153.36 2501.10 6034.95 869.36 Ice Core 74 9.54 397.21 4.96 4.65 4.95 394.83 61.26 124.67 15.46 63.58 13358.63 3011.25 3474.87 1653.50 8812.63 1642.56 4217.43 605.02 Ice Core 75 9.65 617.53 2.74 3.32 3.48 399.10 47.34 97.18 12.31 44.56 9812.46 2210.53 2454.58 1316.31 7076.37 1365.81 2900.50 414.86 Ice Core 76 9.76 1016.71 3.89 5.09 7.28 491.97 47.80 99.88 12.64 52.24 11280.53 2590.54 3158.73 1570.52 8011.61 1462.44 3572.36 468.39 Ice Core 77 9.87 977.22 4.74 5.29 4.89 409.33 46.25 96.55 11.90 46.43 9572.37 2192.87 2622.22 1310.87 6969.36 1284.00 3262.45 458.15 Ice Core 78 9.98 2085.12 6.30 10.59 6.63 753.76 42.25 87.90 11.01 43.80 9428.02 2221.67 2630.02 1306.21 7036.46 1300.40 3259.70 466.52 Ice Core 79 10.08 1051.17 4.11 6.70 3.66 384.53 29.67 63.16 7.52 29.30 6421.69 1505.80 1944.70 884.81 4935.16 948.69 2245.65 319.64 Ice Core 80 10.19 289.71 1.68 2.30 6.20 218.85 29.77 61.86 7.16 30.08 6521.45 1584.54 1889.02 942.40 4988.93 900.16 2365.50 315.31 Ice Core 81 10.3 446.42 1.41 2.70 1.97 173.50 13.10 28.94 3.28 13.55 2748.35 697.33 919.77 388.65 2170.21 392.74 970.33 147.95 Ice Core 82 10.41 195.87 1.36 3.31 3.93 180.21 21.63 46.46 5.44 22.38 5253.15 1348.09 1663.40 855.56 4492.65 810.33 1961.00 278.80 Ice Core 83 10.51 114.14 1.35 2.90 2.37 89.29 11.94 26.38 3.13 12.42 2895.95 593.77 905.71 427.99 2529.56 492.44 1244.71 175.23 Ice Core 84 10.61 48.63 1.23 2.84 2.19 58.04 9.82 24.10 3.24 13.78 4184.38 362.21 1358.29 862.80 5043.24 970.80 2401.36 353.25 Ice Core 85 10.7 468.53 2.75 4.65 6.32 312.64 22.39 46.38 5.66 23.54 5278.27 1255.18 1605.77 797.45 4090.65 767.35 1846.28 247.93 Ice Core 86 10.79 179.40 1.33 3.35 3.18 119.08 12.70 25.61 3.17 13.25 2853.77 669.93 878.56 411.82 2086.10 416.80 1052.72 155.03 Ice Core 87 10.9 214.69 2.71 6.09 1.12 78.62 5.52 9.69 1.13 4.28 1001.86 231.24 374.86 133.87 714.18 131.06 321.87 52.32 Ice Core 88 11.01 328.89 1.97 4.48 2.05 130.25 6.13 12.64 1.61 6.12 1387.78 313.44 512.54 216.41 1186.38 230.33 581.25 88.80 Ice Core 89 11.12 159.72 0.67 2.62 1.06 65.52 4.16 8.14 1.00 3.97 1012.40 175.98 386.37 165.18 820.09 167.34 445.65 62.99 Ice Core 90 11.23 357.11 3.54 6.41 3.70 187.03 17.68 31.64 4.18 16.77 3911.12 877.79 1095.95 548.08 3237.67 609.10 1578.61 206.96 Ice Core 91 11.33 615.30 8.99 13.34 2.36 247.97 11.89 23.33 2.81 11.51 2711.08 657.63 892.62 420.35 2174.47 422.08 1107.93 154.16 Ice Core 92 11.43 462.44 5.88 6.63 5.04 263.07 27.74 54.09 6.95 28.20 5958.63 1235.22 1782.16 897.62 4781.27 854.83 2197.16 307.37 Ice Core 93 11.53 135.98 1.23 3.17 1.55 70.03 105.24 171.82 16.13 51.85 7844.91 1759.20 2233.64 671.66 2532.24 402.19 940.37 97.60 Ice Core 94 11.63 629.67 8.37 11.66 12.25 679.84 70.82 145.27 17.79 71.12 15269.81 3556.97 4298.14 2380.37 12528.95 2393.98 6195.46 828.24 Ice Core 95 11.71 533.17 11.56 20.90 15.42 1072.10 105.80 206.36 26.53 104.82 24805.04 5933.14 7069.70 3864.04 21851.00 4082.16 11433.00 1658.55 Ice Core 96 11.78 553.17 19.20 62.31 23.87 1348.76 134.86 279.30 34.57 140.86 32453.10 7597.32 9655.72 5171.13 27676.03 5268.69 13543.91 1799.70 Ice Core 97 11.86 4251.14 162.27 86.14 93.75 8790.21 1124.49 2361.41 273.41 1118.15 244213.04 54892.32 63635.06 34727.19 188696.87 33551.25 86898.71 11617.78 Ice Core 98 11.98 1084.49 64.20 39.80 36.61 2629.67 357.16 749.67 90.34 355.70 83128.26 18643.62 22012.49 11344.95 61524.94 12138.87 29205.31 3956.94 Ice Core 99 12.1 1133.89 8.53 21.21 12.41 699.73 104.64 215.24 26.55 101.35 24083.60 5450.46 6470.67 3408.84 17710.43 3183.79 8000.60 1085.51 Ice Core 100 12.2 1488.02 4.74 8.58 3.72 353.70 32.42 68.47 8.38 33.74 7081.75 1689.29 2058.20 1012.94 5222.68 983.04 2436.07 331.03 Ice Core 101 12.3 309.70 2.68 5.09 2.04 156.85 20.09 44.56 5.28 20.87 4150.31 974.86 1245.38 575.90 2951.23 579.90 1441.03 196.43 Ice Core 102 12.4 668.45 3.20 5.60 4.66 335.92 27.45 57.42 7.13 28.57 6484.93 1498.60 1839.21 928.55 4712.57 891.54 2222.82 334.79 Ice Core 103 12.49 1462.93 10.66 12.57 22.17 1416.71 130.58 257.25 33.88 136.63 31569.99 7387.90 8763.86 4607.50 24704.87 4536.55 11133.55 1610.12 Ice Core 104 12.58 352.09 2.99 2.83 1.74 227.74 18.39 39.62 4.86 19.18 4085.44 903.80 1245.77 544.32 2829.33 494.94 1154.41 178.68 1b. Fedchenko Glacier core 1 elements data, part 2 of 2 Core 1 Sample(#Depth(m) Yb(ppq) Lu(ppq) Pb(ppt) Bi(ppt) U(ppq) As(ppt) Tl(ppt) Al(ppb) S(ppb) Ca(ppb) Ti(ppt) V(ppt) Cr(ppt) Mn(ppt) Fe(ppb) Co(ppt) FreshSnow 1 0.0 65784.51 9418.55 3440.56 15.72 62024.35 828.07 13.13 506.44 265.27 3650.82 12575.63 1290.75 968.43 50156.93 527.36 765.31 SnowPit 1 0.1 46284.18 6567.28 3657.30 26.83 43583.56 726.49 10.82 423.94 10.08 426.50 15170.95 1009.81 911.40 17752.38 455.83 475.14 SnowPit 2 0.2 14831.38 2153.92 1577.57 14.72 14993.99 163.00 3.64 142.31 20.36 163.40 3732.97 269.38 274.56 3936.24 121.34 133.38 SnowPit 3 0.3 7417.48 1074.60 854.55 7.61 8600.86 99.07 1.71 68.35 4.27 42.41 2047.33 138.98 142.12 1795.84 70.54 59.22 SnowPit 4 0.4 4366.71 664.84 504.57 4.70 5999.37 67.22 1.29 42.70 15.89 105.39 1289.86 95.50 86.49 1840.19 40.84 46.02 SnowPit 5 0.5 2326.52 330.90 235.39 2.89 4680.65 34.11 0.61 25.45 4.59 23.72 783.18 48.75 42.75 733.90 23.20 35.81 SnowPit 6 0.6 3154.66 449.69 269.38 2.65 7355.34 52.43 1.28 37.62 14.28 74.15 1348.68 79.09 58.61 1359.10 36.85 31.51 SnowPit 7 0.7 4372.77 626.15 248.53 2.69 6626.45 55.95 1.23 44.74 20.51 157.80 927.82 94.04 86.47 2296.01 33.78 49.98 SnowPit 8 0.8 6465.36 852.22 289.06 2.18 12319.09 85.97 1.65 66.26 18.63 132.39 1440.69 147.17 126.54 3186.16 52.56 70.01 SnowPit 9 0.9 5743.78 806.23 309.38 2.38 10446.28 111.80 1.71 61.12 53.22 315.83 1355.37 156.01 125.80 3970.40 47.27 70.35 SnowPit 10 1.0 2027.00 286.07 154.50 1.65 5819.16 60.39 0.61 25.23 15.64 75.84 700.73 60.43 56.55 937.03 27.87 25.62 SnowPit 11 1.1 2446.56 349.44 179.81 2.50 3756.52 60.74 0.68 28.52 11.29 61.93 671.66 52.18 78.26 1055.30 23.09 22.08 SnowPit 12 1.2 422.24 65.76 47.06 0.48 1478.78 18.46 0.28 7.09 12.18 44.72 299.33 17.38 15.96 275.78 6.87 6.82 SnowPit 13 1.3 267.72 40.55 26.43 0.42 816.76 18.98 0.03 4.18 13.73 50.52 260.94 14.60 13.29 252.76 3.91 3.40 SnowPit 14 1.4 339.83 50.39 26.87 0.41 1462.69 32.77 0.45 3.42 36.15 170.58 107.70 24.71 14.18 660.78 3.72 6.02 SnowPit 15 1.5 1078.79 147.88 107.24 1.14 2698.65 48.43 0.86 12.46 55.66 232.52 448.05 57.16 31.74 1279.26 12.36 15.15 SnowPit 16 1.6 1317.07 185.40 137.58 0.95 10079.96 46.94 0.56 14.11 39.95 110.66 417.52 51.55 25.26 970.09 11.67 16.69 SnowPit 17 1.7 2832.15 420.13 111.34 1.08 5858.68 55.24 1.13 38.09 40.37 186.70 1321.53 85.22 66.83 1579.40 30.75 29.98 SnowPit 18 1.8 4849.99 723.66 208.55 2.11 9842.28 92.09 1.65 60.34 39.60 253.30 2611.42 136.84 122.95 2979.66 46.84 70.50 SnowPit 19 1.9 1764.53 249.19 125.94 0.78 2009.52 29.44 0.87 24.30 10.62 19.89 537.82 40.92 43.69 422.82 16.13 12.52 SnowPit 20 2.0 3386.30 472.48 122.52 0.74 3054.56 33.66 0.58 33.29 19.20 58.40 592.89 59.76 49.22 865.64 18.98 19.67 Ice Core 1 2.1 3096.69 430.15 1333.63 13.05 4272.48 52.75 2.86 77.17 98.73 275.32 967.77 78.24 482.30 7685.39 37.14 84.46 Ice Core 2 2.225 564.35 67.70 92.00 1.35 773.24 52.72 1.15 6.59 33.28 22.78 130.62 18.38 798.23 387.94 13.98 9.99 Ice Core 3 2.35 129.17 17.40 38.71 0.32 345.65 8.11 0.72 2.02 9.17 3.49 146.85 8.99 25.21 80.55 5.57 5.48 Ice Core 4 2.46 508.49 85.21 101.11 0.65 999.05 43.77 1.22 5.58 38.53 48.50 237.04 42.72 43.13 690.34 7.54 12.82 Ice Core 5 2.57 3539.86 404.17 201.31 1.83 4969.37 54.48 1.78 25.70 72.13 876.24 86.16 93.44 2395.64 28.10 41.88 Ice Core 6 2.66 997.12 123.92 100.32 0.55 1798.27 18.96 1.08 7.76 41.91 71.43 183.13 47.46 25.32 784.69 7.47 13.14 Ice Core 7 2.75 181.76 21.17 37.17 0.28 343.10 10.99 0.69 2.72 14.35 7.14 127.13 16.49 494.13 109.92 7.10 6.00 Ice Core 8 2.84 527.28 62.40 49.18 1.43 1199.81 12.83 0.70 7.52 8.19 8.22 269.77 20.89 24.86 181.17 7.47 6.89 Ice Core 9 2.93 318.11 44.88 48.29 1.07 889.83 33.27 0.90 3.79 30.48 29.23 102.11 27.89 19.12 318.50 4.53 7.98 Ice Core 10 3.04 2385.11 289.05 108.85 0.80 3681.63 65.11 1.62 22.53 60.21 192.13 537.28 78.22 214.29 1804.36 20.29 26.93 Ice Core 11 3.15 1405.85 197.16 71.64 0.87 4133.72 52.92 1.10 10.10 56.33 70.77 550.02 49.10 37.73 853.85 14.42 17.30 Ice Core 12 3.265 527.98 60.97 119.31 1.20 1097.45 47.75 1.27 5.35 56.27 32.02 222.88 37.13 25.12 526.32 5.13 10.82 Ice Core 13 3.38 1348.65 172.01 229.27 2.83 1372.16 73.48 1.24 11.47 26.75 37.81 455.92 42.91 29.88 461.54 13.59 10.26 Ice Core 14 3.48 1205.04 157.24 132.32 0.72 1687.13 56.53 1.83 9.47 76.54 150.50 232.96 78.11 28.94 1210.85 8.45 20.49 Ice Core 15 3.58 2505.31 315.44 418.51 1.13 7706.82 41.87 1.48 18.99 50.04 81.34 674.29 77.00 45.60 899.55 20.41 19.28 Ice Core 16 3.68 5439.51 622.60 462.98 2.55 11703.70 73.01 2.19 43.27 21.05 120.21 1687.34 123.62 107.42 2335.29 54.72 46.87 Ice Core 17 3.78 8600.30 1183.30 951.15 6.69 10277.58 175.22 3.60 55.57 59.93 290.87 2209.60 193.00 143.19 4896.58 71.92 64.34 Ice Core 18 3.91 16917.07 2245.57 3261.29 19.06 23511.15 1002.55 10.74 105.25 424.42 1881.12 3094.91 447.44 294.56 18912.35 132.42 196.39 Ice Core 19 4.02 12196.54 1644.43 916.27 5.15 10511.48 196.37 3.41 72.27 40.63 252.98 2325.42 253.15 201.60 5853.12 88.48 109.10 Ice Core 20 4.12 32305.32 4227.46 2433.61 16.95 23027.17 778.43 6.26 174.78 30.68 575.40 8323.74 650.39 619.97 20182.97 276.61 325.07 Ice Core 21 4.2 15632.28 1926.03 2196.97 17.27 12413.73 305.20 3.55 93.64 13.01 134.77 4037.06 309.58 238.65 7862.00 130.70 126.87 Ice Core 22 4.29 8608.76 1109.73 1248.66 8.17 9970.60 118.20 2.82 66.43 16.05 68.29 1971.65 166.84 171.06 4700.45 70.21 84.48 Ice Core 23 4.4 4781.77 588.26 930.93 6.69 7253.17 78.41 1.84 34.18 11.84 42.82 1237.86 92.18 74.55 3871.95 38.83 38.93 Ice Core 24 4.52 3693.87 472.23 818.10 5.62 5218.38 60.38 1.41 33.11 11.71 38.16 758.06 73.38 101.60 1415.05 32.07 32.01 Ice Core 26 4.64 3564.55 455.32 399.49 2.16 4816.77 73.95 1.54 27.25 18.94 79.34 774.00 72.46 62.30 1953.99 28.39 32.19 Ice Core 27 4.75 1850.94 223.96 274.83 1.35 2649.61 53.32 1.23 14.59 33.64 101.71 434.39 43.05 31.84 1595.75 13.70 25.87 Ice Core 28 4.86 4249.11 473.55 183.01 1.18 5309.61 47.63 1.51 32.36 33.34 94.16 866.29 90.34 78.92 1755.02 27.33 32.36 Ice Core 29 4.97 4174.79 548.83 180.13 1.14 4129.66 60.45 1.88 39.91 39.66 174.36 811.92 94.56 70.54 2381.61 27.10 40.87 Ice Core 30 5.08 30193.71 3857.93 887.40 4.94 25668.48 286.78 5.61 217.15 60.24 817.84 4543.33 592.32 454.61 20574.68 190.38 306.60 Ice Core 31 5.18 1965.96 234.14 93.45 0.98 2664.81 38.70 0.95 17.80 17.18 72.90 475.58 48.75 48.99 1449.33 14.12 18.49 Ice Core 32 5.28 4350.25 549.65 191.30 1.62 10323.49 57.84 1.57 37.48 14.41 72.71 1041.59 103.26 97.32 2290.26 35.85 38.24 Ice Core 33 5.38 1349.27 173.23 112.01 1.25 1678.67 67.55 1.10 15.45 52.86 126.61 558.22 67.45 39.06 1864.60 13.25 19.00 Ice Core 34 5.48 5111.26 690.45 305.38 3.71 5537.02 88.09 1.57 47.28 16.36 77.48 953.23 120.11 131.59 2227.98 40.58 48.75 Ice Core 35 5.54 41848.93 5020.36 1005.48 6.22 40977.57 474.19 8.68 422.18 158.46 1656.37 13846.25 1734.87 1454.71 35830.95 455.67 458.17 Ice Core 36 5.64 5207.52 699.52 280.90 2.24 6728.59 62.37 1.91 51.77 29.54 128.39 959.49 140.54 139.91 2753.12 42.22 55.36 Ice Core 37 5.74 1856.16 230.27 237.22 2.36 2300.65 51.78 1.21 19.76 55.57 87.61 443.35 81.96 53.40 1098.21 16.74 19.56 Ice Core 38 5.84 1247.89 153.77 242.36 2.00 1639.94 46.89 1.08 11.38 34.90 66.96 258.28 44.47 28.51 695.18 10.46 12.98 Ice Core 39 5.94 5004.76 572.67 438.78 3.17 5569.75 81.62 1.95 31.05 59.25 226.99 620.59 111.11 78.27 3049.73 27.19 38.15 Ice Core 40 6.06 3851.17 516.68 462.32 5.18 4161.36 91.36 1.83 29.89 51.18 224.12 597.81 97.52 110.23 3101.34 25.80 30.48 Ice Core 41 6.17 3684.12 489.54 184.03 2.76 4458.26 110.54 2.41 26.08 32.46 1120.34 523.24 82.27 302.43 10422.60 19.23 29.66 Ice Core 42 6.28 3168.81 398.16 147.67 1.99 5838.62 128.72 2.37 22.08 50.46 882.67 477.85 94.27 131.46 6831.46 17.50 32.08 Ice Core 44 6.51 2244.71 299.95 143.26 2.13 3973.36 115.47 1.85 33.99 77.06 550.92 350.87 82.01 174.18 6188.89 12.99 26.14 Ice Core 45 6.59 740.47 85.32 64.14 1.19 965.32 63.59 0.77 7.18 22.84 43.01 206.49 27.74 18.10 419.51 6.22 9.49 Ice Core 46 6.69 481.19 55.37 74.35 2.54 1490.35 40.54 0.88 4.69 30.18 65.02 122.84 22.53 12.39 295.76 4.92 7.72 Ice Core 47 6.77 259.67 28.09 34.87 0.34 1356.54 41.89 0.98 2.64 72.27 200.82 94.55 31.35 20.91 490.08 2.88 7.23 Ice Core 48 6.85 355.77 50.07 51.25 0.77 1891.49 43.00 0.79 4.75 34.11 87.54 156.58 24.88 26.29 291.65 5.15 7.55 Ice Core 49 6.98 726.76 94.59 63.58 0.86 2745.21 71.08 1.18 6.43 71.97 246.71 204.22 47.48 34.89 881.79 8.13 22.04 Ice Core 50 7.09 6230.46 776.85 208.64 2.89 5490.61 64.82 1.18 53.48 13.08 55.15 1069.38 64.12 163.61 1118.33 26.66 34.01 Ice Core 51 7.17 861.29 109.06 63.14 0.79 3189.66 63.29 1.23 7.44 65.19 272.00 353.87 56.59 29.56 1198.17 10.56 22.08 Ice Core 52 7.26 305.11 41.12 93.07 1.26 838.06 39.21 0.88 11.36 33.54 65.73 260.32 34.88 103.94 455.66 5.37 11.10 Ice Core 53 7.36 414.24 52.62 169.46 2.10 859.24 63.00 1.58 4.57 90.64 32.63 124.58 53.34 22.11 464.06 4.95 12.73 Ice Core 54 7.47 2182.35 270.82 234.21 2.81 3853.44 115.45 2.18 14.53 76.47 233.16 521.63 85.35 48.12 1981.10 16.42 27.75 Ice Core 55 7.58 1429.22 190.54 232.19 2.05 2297.97 54.50 1.47 14.19 36.15 75.76 610.71 51.65 53.85 788.50 15.87 16.78 Ice Core 56 7.7 3355.29 460.51 195.95 2.31 3423.64 57.33 1.57 21.65 15.56 67.83 829.38 54.22 130.33 1018.40 25.59 21.87 Ice Core 57 7.8 4146.85 531.92 411.47 3.16 4736.15 122.38 2.62 33.95 99.26 336.24 771.59 138.24 161.61 3583.85 28.89 47.08 Ice Core 58 7.9 3472.28 460.10 168.94 1.55 5891.72 78.18 1.89 18.98 104.24 425.58 811.33 91.52 71.60 3482.43 25.44 48.04 Ice Core 59 8.01 4628.42 586.12 788.17 3.39 6182.66 134.36 6.72 38.99 749.69 581.37 1488.29 383.68 128.83 4566.49 37.39 60.60 Ice Core 60 8.12 22341.09 2880.16 1267.27 6.85 33936.11 411.91 6.91 117.01 341.76 2123.79 4877.19 523.35 323.04 18682.70 169.98 207.32 Ice Core 61 8.24 14364.21 1817.49 976.93 7.94 16080.09 288.08 3.87 77.83 55.82 820.76 2815.87 284.86 191.26 10676.93 111.49 123.12 Ice Core 62 8.32 8953.42 1062.66 871.33 4.96 7508.00 106.42 2.47 58.93 22.02 140.11 1746.38 156.34 150.54 3376.26 70.30 63.86 Ice Core 63 8.39 35194.79 4609.24 2563.98 18.02 36519.96 566.00 8.18 200.65 76.63 1130.96 7388.78 691.27 529.68 20217.04 274.96 321.56 Ice Core 64 8.48 34324.04 4676.05 1959.95 14.53 33616.12 484.86 7.39 211.66 48.11 421.00 7153.81 657.50 553.98 16489.63 269.22 326.44 Ice Core 65 8.57 18066.94 2279.21 1205.23 10.43 19081.15 282.49 6.04 111.28 60.15 276.94 3404.58 371.26 260.03 23533.97 128.32 228.75 Ice Core 66 8.66 12976.66 1613.65 555.05 5.19 24133.30 551.99 7.69 67.22 660.94 3171.46 1958.04 390.50 198.33 13780.29 79.99 154.98 Ice Core 67 8.76 921.10 123.11 46.18 0.36 3467.43 45.32 1.13 9.73 81.37 331.36 210.13 55.43 23.67 1555.04 7.42 14.81 Ice Core 68 8.87 2142.75 232.01 95.40 0.53 3905.47 24.76 1.25 16.88 48.52 176.33 395.69 59.86 48.77 1072.69 11.67 18.52 Ice Core 69 8.98 866.52 115.06 99.50 0.88 1678.45 29.52 1.07 23.12 63.89 188.27 203.49 51.26 638.71 1254.40 7.32 18.39 Ice Core 70 9.08 1533.18 192.78 121.38 2.28 3731.62 33.31 1.21 13.99 61.89 149.14 345.56 59.84 54.77 1172.95 12.48 19.56 Ice Core 71 9.18 1501.37 195.95 117.01 1.05 2482.23 50.09 1.21 14.60 67.81 110.18 310.76 62.06 36.21 1327.04 10.44 19.06 Ice Core 72 9.3 17511.44 2184.92 555.83 2.37 15983.55 90.91 4.04 149.82 86.12 330.44 2790.83 352.19 232.48 7110.31 95.90 120.37 Ice Core 73 9.41 4858.48 625.96 195.02 0.69 6477.58 51.82 1.96 47.72 146.18 386.60 900.46 144.12 88.60 4344.06 27.69 45.69 Ice Core 74 9.54 3682.87 446.96 184.60 0.83 4699.07 26.37 1.32 31.99 29.47 107.73 728.81 80.90 90.67 1440.14 22.41 31.02 Ice Core 75 9.65 2206.39 284.57 58.62 0.51 3180.24 30.36 1.05 21.70 43.39 133.90 427.56 61.64 39.16 1415.43 14.57 22.15 Ice Core 76 9.76 2897.83 380.65 105.32 0.88 3810.84 54.82 1.36 23.66 52.76 184.90 514.22 84.26 57.33 2184.72 18.41 30.03 Ice Core 77 9.87 2842.61 329.29 103.78 1.01 3353.87 49.10 1.29 24.23 70.11 198.19 471.21 72.02 54.23 2043.11 17.05 27.84 Ice Core 78 9.98 2609.95 332.86 132.13 1.03 5656.98 149.22 1.73 25.25 166.42 421.79 531.74 113.29 106.49 2203.70 18.16 28.86 Ice Core 79 10.08 1949.06 257.17 137.01 0.91 3178.09 48.03 1.43 17.63 102.39 251.14 357.64 85.60 60.54 1375.56 13.60 19.81 Ice Core 80 10.19 1836.05 248.61 82.06 0.64 3298.42 51.11 0.99 17.29 16.40 51.79 383.62 48.28 40.16 948.29 17.26 19.05 Ice Core 81 10.3 859.37 102.02 44.47 0.33 1881.62 23.19 0.77 7.80 47.21 101.67 209.83 34.34 23.48 470.69 6.87 10.27 Ice Core 82 10.41 1659.91 192.89 85.62 0.67 2948.94 40.99 1.07 12.12 16.34 85.01 754.70 49.92 38.82 824.97 17.44 13.49 Ice Core 83 10.51 1061.45 123.93 73.01 0.84 1075.73 26.97 0.68 7.09 17.03 28.47 212.15 24.94 35.01 312.33 7.51 7.59 Ice Core 84 10.61 2020.57 203.79 90.43 1.36 1117.45 57.78 0.64 4.58 5.53 10.60 240.59 15.61 11.85 161.79 6.28 5.96 Ice Core 85 10.7 1552.69 209.50 96.80 0.80 5604.67 59.01 1.28 17.58 46.99 115.98 609.39 63.78 56.53 1013.05 15.53 20.94 Ice Core 86 10.79 982.82 131.36 66.64 0.62 2076.68 30.75 0.83 9.21 19.38 49.59 245.40 28.23 81.42 396.46 8.61 11.59 Ice Core 87 10.9 279.81 36.63 59.33 0.73 845.11 56.99 0.79 2.74 26.68 58.44 121.46 23.43 29.27 258.11 3.71 12.77 Ice Core 88 11.01 535.75 73.71 70.08 0.80 1843.21 48.80 1.24 5.24 36.31 79.28 223.93 32.19 27.38 379.36 8.07 8.93 Ice Core 89 11.12 414.91 58.83 42.06 0.36 1325.19 20.84 0.57 2.28 16.78 38.51 94.84 14.75 33.71 150.77 3.94 5.34 Ice Core 90 11.23 1380.48 175.36 102.74 1.25 5236.90 68.92 1.12 8.99 32.43 108.63 417.95 38.50 38.08 819.81 12.81 15.69 Ice Core 91 11.33 960.73 123.01 128.09 1.76 2956.22 116.53 1.35 6.24 59.43 191.58 259.22 34.25 39.00 1027.68 9.71 14.53 Ice Core 92 11.43 1805.47 245.15 162.04 1.35 3445.37 73.92 1.44 12.79 56.39 113.14 550.97 52.61 32.86 1698.74 14.57 31.32 Ice Core 93 11.53 565.66 73.60 111.51 0.79 874.01 22.60 0.82 5.06 14.43 28.63 229.34 18.60 12.65 172.31 4.81 7.31 Ice Core 94 11.63 5217.26 687.80 393.25 1.72 8358.09 87.11 2.31 33.42 42.93 175.74 1138.80 131.85 91.43 3213.96 40.10 48.35 Ice Core 95 11.71 10486.15 1382.22 623.06 3.02 15810.05 148.85 2.93 52.32 24.08 163.17 2758.06 229.65 309.45 5825.69 82.28 74.35 Ice Core 96 11.78 11266.86 1505.01 669.46 5.46 13465.48 170.55 3.12 66.55 13.84 138.95 2817.45 227.54 153.56 7279.78 88.39 107.07 Ice Core 97 11.86 72554.05 9426.89 4542.60 24.62 56599.22 1044.83 14.51 394.16 59.57 1322.80 11889.10 1274.79 1016.32 55964.81 478.03 671.86 Ice Core 98 11.98 24209.99 3202.25 1942.11 13.75 17992.72 241.23 5.25 149.38 18.91 286.91 2788.05 388.95 321.58 22540.63 141.66 217.99 Ice Core 99 12.1 6559.34 808.23 533.10 3.89 6391.32 122.48 2.10 48.41 59.59 195.13 964.01 149.30 190.61 2619.12 35.69 50.41 Ice Core 100 12.2 1986.77 248.51 188.41 0.84 3109.94 41.79 1.44 16.35 113.96 211.10 354.37 83.60 41.74 1367.77 12.45 19.96 Ice Core 101 12.3 1118.64 142.67 123.22 0.70 1676.42 24.25 0.97 10.04 32.31 69.10 259.52 34.89 24.55 583.90 9.15 12.10 Ice Core 102 12.4 1975.75 245.96 108.92 1.03 2921.22 104.15 1.10 16.53 42.29 137.86 480.31 58.66 37.75 1244.56 15.19 18.03 Ice Core 103 12.49 9268.57 1176.78 394.27 3.20 11082.11 116.61 2.63 78.58 64.58 364.78 1628.26 210.09 166.42 5091.30 63.60 79.89 Ice Core 104 12.58 1064.04 133.91 70.90 0.48 1824.81 21.12 0.98 10.32 36.07 70.63 265.43 45.79 43.05 727.98 7.88 11.30 2a. Fedchenko Glacier core 2 elements data, part 1 of 2 Core 2 Sample# Depth(m) Sr(ppt) Cd(ppt) Sb(ppt) Cs(ppt) Ba(ppt) La(ppt) Ce(ppt) Pr(ppt) Nd(ppt) Sm(ppq) Eu(ppq) Gd(ppq) Tb(ppq) Dy(ppq) Ho(ppq) Er(ppq) Tm(ppq) Ice Core 1 0 649.19 253.76 39.98 48.55 5014 385.41 777.34 92.54 374.95 79391.77 18920.17 21689.62 12240.42 63833.52 12359.78 30311.43 4265.66 Ice Core 2 0.1 973.74 158.67 27.45 19.01 1717.32 151.18 307.89 35.92 149.35 33169.12 7645.67 8603.12 4658.01 25127.09 4853.77 12240.23 1556.97 Ice Core 3 0.18 1175.92 57.33 12.95 20.4 1344.57 115.26 236.03 28.71 118.42 25873.86 6205.99 6987.04 3877.89 19985.25 3871.47 9638.01 1302.83 Ice Core 4 0.28 314.62 107.96 15.81 7.63 1626.83 48.43 103.49 11.98 47.59 10547.29 2573.12 2889.39 1519.65 8178.25 1563.28 3797.89 505.18 Ice Core 5 0.38 814.81 160.93 22.03 7.66 1232.74 53.55 112.1 13.19 52.48 11759.9 2837.95 3184.91 1611.94 8690.09 1594.16 3904.37 553.08 Ice Core 6 0.48 1192.99 111.92 18.69 1.06 1331.73 9.04 18.57 2.17 8.74 1725.08 524.55 588.14 247.47 1282.74 240.49 597.04 89.09 Ice Core 7 0.57 140.43 27.45 5.59 0.58 374.63 3.44 7.16 0.89 3.19 692.17 222.65 390.1 108.89 487.91 98.37 264.7 37.47 Ice Core 8 0.66 709.49 358.76 37.09 5 1507.81 27.31 56.02 6.79 25.74 6021.93 1533.9 1678.83 848.3 4370.76 831.46 2061.92 312.29 Ice Core 9 0.75 757.9 711.51 85.15 6.39 3580.02 60.6 110.48 14.01 53.14 11903.44 2845.38 3254.68 1719.76 9245.08 1749.8 4394.88 579.92 Ice Core 10 0.85 515.75 131.31 19.6 2.95 1021.94 19.51 37.34 4.48 17.79 3854.32 931.89 1203.22 524 2747.84 494.11 1201.34 188.35 Ice Core 11 0.95 1046.23 32.07 14.02 4.15 678.67 31.01 68.49 7.84 31.31 6227.09 1534.15 1861.47 903.83 4841.97 864.85 2206.63 294.82 Ice Core 12 1.04 313.4 13.81 5.09 6.46 1482.94 59.64 123.76 14.85 63.16 13078.02 2798.47 3158.55 1634.07 7967.9 1513.35 3640.96 521.34 Ice Core 13 1.16 70.53 3.61 1.87 1.72 97.23 7.85 18.08 1.96 7.7 1612.43 390.77 635.21 235.69 1244.36 234.22 562.72 85.77 Ice Core 14 1.29 1235.64 24.83 7.99 1.96 489.07 9.81 27.2 2.41 9.56 2024.27 550.58 799.65 318.64 1650.06 322.79 783.47 119.67 Ice Core 15 1.4 294.66 36.49 5.99 3.71 303.47 14.95 31.05 3.86 15.19 3712.47 880.58 1203.77 511.06 2755.83 516.22 1308.97 176.52 Ice Core 16 1.5 218.89 59.71 11.19 5.77 416.7 28.33 56.59 7.02 27.93 6327.64 1527.86 1907.97 927.64 4639.64 928.39 2195.99 322.38 Ice Core 17 1.61 111.23 15.73 4.59 2.05 143.28 9.62 20.38 2.45 9.59 2178.36 519.2 786.17 314.63 1628.81 284.56 785.84 109.29 Ice Core 18 1.72 89.55 5.23 2.74 2.55 114.76 12.16 25.1 3.05 12.34 2612.92 604.67 928.18 371.7 1998.77 371.04 900.18 120.39 Ice Core 19 1.83 535.63 33.76 8.21 3.82 697.21 15.59 38.47 3.88 15.6 3640.31 1021.55 1231.32 560.11 3034.29 612.72 1580.98 224.85 Ice Core 20 1.93 117.4 23.08 6.34 1.3 397.65 7.22 14.98 1.62 6.23 1297.82 367.1 584.81 208.27 1004.29 174.02 461.43 72.36 Ice Core 21 2.04 770.96 101.9 18.7 1.8 1775.8 12.28 24.11 2.87 11.38 2541.61 766.79 906.1 385.41 1872.06 381.49 918.31 137.13 Ice Core 22 2.12 831.87 240.9 26.51 13.58 1351.97 88.74 177.33 21.22 85.61 20419.09 4503.76 5802.71 3097.15 16241.43 3205.37 8221.49 1166.61 Ice Core 23 2.19 724.02 91.91 29.96 61.98 3220.34 378.12 883.39 91.47 364.73 84455.36 19870.17 23920.66 13046.89 71460.29 13330.24 31878.22 4516.64 Ice Core 24 2.26 666.82 123.39 38.91 51.06 3105.92 344.13 722.14 83.63 341.66 76178.85 17799.47 21020.51 11505.74 62977.73 11835.82 29879.17 4353.2 Ice Core 26 2.33 516.2 51.72 30.4 31.53 1852.59 251.4 538.3 62.58 247.83 55729.29 12382.54 13991.18 8258.07 45182.1 8396.84 21086.95 2920.62 Ice Core 27 2.4 521.19 59.93 19.05 25.4 1797.26 218.47 460.78 54.28 211.61 45838.2 10866.79 12475.23 6812.62 37624.12 6827.5 16873.17 2370.24 Ice Core 28 2.46 627.41 63.62 13.79 42 2266.35 250.34 539.62 65.07 260.62 63854.58 14499.07 16468.25 8747.7 47464.9 8971.62 21783.46 2993.1 Ice Core 29 2.58 1324.18 54.27 12.93 12.17 1329.98 85.42 184.49 21.02 85.09 19918.49 4608.79 5351.37 2812.67 14887.99 2885.21 7009.04 977.57 Ice Core 30 2.7 704.44 10.4 8.61 6.34 390.31 31.36 65.91 7.29 30.14 6643.07 1536.22 1854.24 909.66 5091.15 937.98 2360 328.29 Ice Core 31 2.78 1019.79 31.07 23.15 51.34 2920.27 314.57 660.7 79.36 329.27 76650.71 18343.79 21346.39 11510.89 60291.78 10871.5 26780.5 3646.51 Ice Core 32 2.88 617.83 21.8 8.25 29.77 1293 162.49 344.6 40.67 167.58 39429.57 9292.1 10691.6 5687.95 30917.93 5523.44 13606.26 1862.34 Ice Core 33 2.98 513.02 11.43 8.36 9.82 500.53 48.14 103.86 12.06 48.37 10800.32 2535.49 2678.68 1577.9 8154.31 1560.92 3959.55 555.97 Ice Core 34 3.08 174.76 23.86 6.18 5.88 349.98 34.78 74.56 9.14 36.14 7921.94 1817.04 2119.93 1155.3 5716.86 1141.86 2968.72 411.26 Ice Core 35 3.2 473.73 25.75 6.78 3.59 367.6 22.87 49.64 5.79 23.08 5145.26 1218.26 1435.83 746.2 4046.48 803.37 2030.77 297.71 Ice Core 36 3.29 590.12 7.63 4.56 5.5 331.13 11.07 23.49 2.88 11.45 2493.78 603.05 812.34 376.88 1840.67 325.29 839.44 119.82 Ice Core 37 3.41 129.13 3.55 2.38 1.73 79.86 6.51 13.87 1.63 6.43 1458.37 350.6 528.76 204.38 1134.2 203.22 460.24 70.05 Ice Core 38 3.54 109.69 10.59 4 3.05 135.29 13.24 27.66 3.26 12.85 2882.19 687.58 912.17 475.49 2406.59 473.67 1176.11 162.67 Ice Core 39 3.66 89.9 5.81 4.43 3.04 115.29 13.55 28.68 3.23 13.28 2834.3 644.16 819.58 398.62 2203.77 371.61 1013.31 129.2 Ice Core 40 3.78 100.13 6.79 4.68 3.48 143.59 17.51 35.78 4.28 16.64 3454.61 849.22 1082.27 528.15 2732.41 514.13 1238.41 179.98 Ice Core 41 3.89 205.88 40.07 8.55 4.86 1753.53 21.04 42.38 5.21 20.97 4781.99 1298.86 1385.04 763.41 4102.37 731.89 2271.85 286.46 Ice Core 42 4 375.33 61.38 11.26 13.91 760.04 76.97 154.98 19.34 80.4 18455.66 4475.65 5215.14 2913.92 16196.59 2986.35 7201.92 1055.78 Ice Core 44 4.12 258.83 10.94 13.56 11.16 528.32 70 144.59 17.71 68.67 15574.79 3507.26 4229.16 2244.95 11582.87 2174.47 5220.99 735.89 Ice Core 45 4.24 1465.86 35.13 26.37 32.53 2135.31 218.56 439.43 54.73 220.6 52188.13 12122.02 14057.72 8213.49 45436.31 8474.16 22152.59 3141.64 Ice Core 46 4.36 2285.79 58.91 28 63.99 5293.02 449.7 893.81 116.37 489.31 121186.44 28562.46 33777.07 19097.48 102210.02 18937.04 45973.93 6669.92 Ice Core 47 4.48 1415.36 65.98 25.67 50.59 2935.49 367.36 744.63 90.16 367.58 85432.77 19366.44 22518.37 12780.91 67636.11 12579.6 30839.75 4150.14 Ice Core 48 4.61 581.76 154.49 24.75 10.92 1277.95 83.8 184.18 20.66 82.26 18633.36 4276.53 5075.78 2728.38 14339.21 2697.25 6376.47 910.04 Ice Core 49 4.78 559.36 19.42 10.6 12.7 1060.39 188.43 392.18 46.96 181.24 36677.82 7751.67 9415.34 4788.32 25859.59 4725.55 11624.33 1571.67 Ice Core 50 4.87 1115.95 55.64 10.87 18.6 2309.17 379.96 819.86 105.75 404.39 80671.66 16917.19 31297.56 9866.16 46724.49 9327.16 23745.54 3128.37 Ice Core 51 4.96 388.89 5.95 5.24 8.92 747.48 108.22 223.38 29.43 115.22 22632.57 5129.36 9401.16 3063.03 14647.27 2872.87 7109.55 964.61 Ice Core 52 5.07 320.51 5.93 5.64 8.17 464.04 71.18 151.07 19.68 76.94 16783.22 3714.64 6934.08 2255.28 11480.35 2099.38 5774.7 727.9 Ice Core 53 5.19 224.48 4.12 3.77 9.17 461.89 79.21 171.39 22.32 86.05 17997.41 3927.49 6753.66 2199.04 10905.19 2045.16 5463.73 738.48 Ice Core 54 5.27 1092.37 150.77 17.71 15.2 1205.14 127.21 304.77 36.12 143.01 30336.25 7003.53 12377 4172.25 21184.12 4152.4 10103.07 1389.44 Ice Core 55 5.34 362.45 13.48 4.98 7.02 323.35 33.57 76.38 9.57 38.24 8421.99 1888.57 3166.24 1166.42 5548.83 1130.24 2882.58 400.14 Ice Core 56 5.44 181.82 8.43 3.43 9.36 415.38 50.97 113.99 14.3 54.45 12071.87 2783.47 4934.46 1731.1 8573.88 1572.42 4176.46 558.09 Ice Core 57 5.53 454.39 23.09 5.21 7.3 530.77 49.54 109.48 14.46 55.67 11917.05 2609.98 4633.77 1604.36 8134.54 1611.05 4129.82 549.31 Ice Core 58 5.62 220.29 9.34 2.94 6.87 317.15 40.25 88.92 11.2 44.84 10130.36 2213.32 3958.7 1363.91 7226.86 1333.88 3438.04 494.8 Ice Core 59 5.75 1173.4 12.6 5.91 3.96 651.48 24.64 54.52 7.22 28.89 6550.78 1490.76 2648.83 886.84 4743 881.86 2259.61 324.03 Ice Core 60 5.84 1442.85 9.07 8.02 7.42 551.34 22.18 50.23 6.75 27.64 6005.02 1330.09 2512.15 868.14 4375 852.56 2109.87 315.52 Ice Core 61 5.94 198.28 2.79 2.76 10.75 292.93 28.06 59.48 7.42 30.19 6264.07 1431.42 2540.94 915.52 4904.55 915.02 2344.55 332.53 Ice Core 62 6.04 227.34 5.24 3.14 2.93 121.16 9.37 19.8 2.6 10.66 2540.87 542.96 1082.57 428.52 2276.98 436.29 1140.51 155.36 Ice Core 63 6.14 479.72 6.29 7.18 2.66 184.98 8.23 17.07 2.29 9.24 2115.72 457.1 814.6 299.81 1545.15 287.55 770.03 113.54 Ice Core 64 6.24 413.8 2.72 3.66 2.77 177.59 8.87 19.05 2.53 9.96 2299.83 472.53 943.99 326.46 1711.66 331.62 889.72 143.93 Ice Core 65 6.33 215.2 2.44 3.01 7.2 232.53 23.16 46.2 6.1 24.04 5470.67 1176.42 2176.41 754.7 4143.65 816.6 2060.89 289.32 Ice Core 66 6.43 134.31 3.08 6.03 11.27 160.87 16.22 33.67 4.38 17.67 3927.17 870.06 1524.9 596.28 3041.29 562.66 1503.94 204.71 Ice Core 67 6.53 316.29 4.48 6.56 5.59 284.39 25.76 56.74 7.2 28.86 6597.21 1358.8 2750.42 903.26 4716.07 893.97 2350.84 321.53 Ice Core 68 6.65 1167.36 17.32 32.77 25.06 1964.97 120.83 268.51 33.78 136.51 30661.51 7514.6 13190.02 4523.25 22836.01 4629.55 11917.11 1611.57 Ice Core 69 6.77 2127.43 81.21 38.23 119.52 9725.02 874.57 1972.58 245.65 1001.42 230920.16 54556.3 97868.45 34223.86 177340.73 33659.77 87941.06 11582.83 Ice Core 70 6.87 1175.4 10.06 7.04 8.14 585.11 46.61 99.46 13.56 52.37 12009.95 2795.53 4621.76 1689.4 8416.81 1540.31 4144.81 565.89 Ice Core 71 6.98 1188.26 28.6 8.7 13.65 803.89 57.45 128.53 17.04 68.69 15696.15 3875.12 7106.29 2360.42 11525.72 2158.79 5521.02 745.45 Ice Core 72 7.1 2146.28 60.5 10.43 7.89 910.1 40.78 92.5 11.74 47.21 10975.18 2618.9 4372.66 1505.93 7384.93 1431.24 3624.13 518.22 Ice Core 73 7.22 849.73 18.03 6.76 13.27 780.55 59.8 130.72 16.66 65.83 15114.28 3606.31 6511.77 2085.3 10601.4 1985.35 5001.03 685.37 Ice Core 74 7.34 1220.04 32.78 12.86 7.71 702.66 51.6 108.79 14.21 54.86 11684.87 2876.59 5124.68 1667.03 8476.13 1618.91 4276.01 549.72 Ice Core 75 7.46 1237.91 69.19 10.99 7.06 1005.19 43.63 94.84 12.51 49.79 11037.93 2647.62 4748.04 1614.73 8480.13 1552.98 4157.87 556.14 Ice Core 76 7.59 192.53 1.93 3.28 4.74 143.15 14.67 33.18 4.32 16.83 3991.49 930.86 1726.14 593.76 2820.91 515.52 1344.36 168.05 Ice Core 77 7.68 586.83 3.82 5.29 3.05 210.63 10.37 21.86 2.86 11.44 2983.97 699.27 1255.96 459.6 2190.75 419.91 1132.26 144.35 Ice Core 78 7.77 37.94 7.18 0.95 1.29 57.18 3.03 6.08 0.82 3.24 745.09 126.15 312.19 127.15 649.83 127.5 355.7 58.77 Ice Core 79 7.86 280.52 11.33 2.83 1.85 174.35 9.07 19.33 2.52 9.74 2109.25 491.82 947.17 297.16 1548.13 302.46 734.87 105.88 Ice Core 80 7.97 414.59 8.78 3.53 0.95 158.37 4.16 9.3 1.2 4.73 1099.33 209.84 409.63 155.56 806.84 153.6 393.61 59.33 Ice Core 81 8.05 167.63 27.78 2.33 1.29 113.73 3.92 7.45 1 3.99 828.91 142.31 285.62 115.14 591.48 112.58 309.89 51.11 Ice Core 82 8.14 56.77 3.4 0.93 0.82 36.91 3 6.04 0.78 3.07 636.75 73.33 222.34 88.74 459.89 87.82 249.44 33.7 Ice Core 83 8.25 273.54 2.54 7.29 2.54 172.84 12.72 27.98 3.48 13.41 2922.87 607.84 1093.64 412.49 2104.5 399.13 1041.39 140.17 Ice Core 84 8.39 330.28 5.86 5.15 26.29 977.9 101.23 199.58 27.28 112.33 25742.16 6168.49 11255.06 3772.59 19759.14 3830.8 9339.38 1309.84 Ice Core 85 8.51 278.36 7.95 4.76 6.72 265.26 24.67 50.85 6.62 26.78 6409.07 1599.8 2682.7 991.96 4963.88 1023.83 2740.38 374.77 Ice Core 86 8.62 135.31 2.27 4.3 5.45 197.74 25.45 55.32 7 27.72 6131.26 1305.48 2389.98 877.11 4473.24 823.14 2087.79 288.62 Ice Core 87 8.73 985.64 9.95 15.29 17.51 957.63 90.64 189.49 25.35 97.91 23497.27 5494.79 9806.22 3302.58 17067.29 3291.38 8435.06 1124.54 Ice Core 88 8.84 499.84 19.52 23.81 16.25 528.68 60.96 133.54 17.02 67.75 14826.71 3478.65 6121.47 2051.56 10661.78 1990.68 5131.41 671.84 Ice Core 89 8.96 2102.79 59.18 22.38 86.09 6389.93 664.12 1461.91 184.1 729.33 174252.36 42383.99 75264.14 24943.85 128534.09 24540.58 62414.4 8107.81 Ice Core 90 9.05 901.37 31.92 18.62 6.42 486.76 28.88 63.6 7.77 31.51 6920.6 1610.17 2905.8 1000.67 5044.18 966.83 2496.63 324.74 Ice Core 91 9.14 870.15 9.56 12.74 17.84 1131.52 92.21 191.2 24.87 99.42 22007.3 5289.9 10070.95 3425.07 17755.93 3501.26 9283.63 1242.9 2b. Fedchenko Glacier core 2 elements data, part 2 of 2 Core 2 Sample# Depth(m) Yb(ppq) Lu(ppq) Pb(ppt) Bi(ppt) U(ppq) As(ppt) Tl(ppt) Al(ppb) S(ppb) Ca(ppb) Ti(ppt) V(ppt) Cr(ppt) Mn(ppt) Fe(ppb) Co(ppt) Ice Core 1 0 26754.91 3387.11 2044.34 15.39 25396 398.32 5.12 185.35 24.46 120.06 4885.94 431 696.23 6797.89 214.1 212.51 Ice Core 2 0.1 9696.93 1278.37 740.66 6.35 11559.91 130.98 2.44 74.53 42.99 162.38 1743.33 194.42 307.42 4087.58 69.32 115.38 Ice Core 3 0.18 8069.26 1058.79 453.04 3.06 11166.39 135.51 2.17 66.83 36.84 146.57 1490.79 173.07 203.88 4584.34 54.21 90.79 Ice Core 4 0.28 3047.28 427.6 385.03 2.8 4389.3 125.78 1.48 32.75 25.11 54.82 751.88 73.78 187.27 2874.47 32.93 63.51 Ice Core 5 0.38 3714.67 467.84 357.34 3.4 4876.84 142.61 2 35.37 54.35 172.83 796.33 90.04 203.72 3966.73 37.69 71.34 Ice Core 6 0.48 507.84 72.07 203.57 1.58 2218.35 227.46 1 17.02 118.25 240.73 277.79 48.54 234.07 1285.56 12.15 34.88 Ice Core 7 0.57 260.96 34.81 101.13 0.67 498.47 54.2 0.5 5.29 18.61 35.17 165.75 13.93 136.61 284.34 10.3 10.63 Ice Core 8 0.66 1900.97 229.66 445.56 3.09 4172.26 107.22 1.88 23.47 75.4 198.18 537.05 68.58 191.42 5739.16 21.99 80.11 Ice Core 9 0.75 3691.26 506.26 897.02 10.31 8894.24 180.06 1.8 69.72 67.24 188.7 1295.34 117.01 636.97 2582.72 76.13 79.28 Ice Core 10 0.85 1119.28 136.97 176.4 1.82 2001.9 62.09 1.2 20.52 65.84 133.77 350.37 44.95 114.93 1651.46 14.89 42.81 Ice Core 11 0.95 1765.17 244.13 137.15 1.09 3111.74 134.01 1.6 19.16 145.19 255.41 452.01 88.69 51.53 2310.31 12.6 34.53 Ice Core 12 1.04 3036.88 393.58 147.08 1.21 3284.62 38.93 1.11 30.22 25.85 51.22 593.52 64.07 62.89 1032.75 19.31 28.73 Ice Core 13 1.16 565.04 71.56 59.02 0.58 836.89 18.16 0.6 5.9 11.7 17.17 178.49 16.22 26.3 267.58 6.71 8.66 Ice Core 14 1.29 642.98 94.69 75.65 0.7 1776.67 79.78 1.26 6.24 83.91 268.86 181.32 42.95 36.55 1527.66 6.18 20.24 Ice Core 15 1.4 1126.43 141.35 116.62 0.93 1664.44 34.97 0.9 9.92 29.41 73.57 284.12 31.4 44.06 814.56 9.96 17.42 Ice Core 16 1.5 1863.3 237 313.64 2.19 2229.37 75.73 1.05 22.45 19.62 54.85 671.68 51.16 187.76 838.64 24.92 23.19 Ice Core 17 1.61 704.7 86.64 101.21 1.08 1347.02 28.78 0.63 7.41 21.86 30.64 227.94 21.93 39 305.84 8.22 9.16 Ice Core 18 1.72 729.41 89.59 86.41 0.72 946.85 22.95 0.62 8.26 11.02 16.78 201.39 22.51 27.62 295.22 7.49 9.7 Ice Core 19 1.83 1416.25 187.18 119.94 1.67 1813.3 100.68 1.44 13.33 83.63 162.04 848.87 89.46 64.33 1269.46 19.45 26.56 Ice Core 20 1.93 397.38 54.96 145.15 1.72 753.13 52.98 0.64 7.69 22.16 26.37 178.77 19.89 105.44 274.97 7.24 13 Ice Core 21 2.04 844.41 103.95 222.07 1.21 1493.8 217.72 1.63 10.44 79.3 191.61 276.76 55.62 171.19 1298.1 11.58 40.15 Ice Core 22 2.12 7053.3 923.88 714.16 3.55 6796.76 150.18 2.81 44.08 98.75 265.53 1579.64 163.41 214.67 4072.87 60.45 96.71 Ice Core 23 2.19 28757.52 3666 2336.72 16.42 25014.45 458.2 6.97 194.65 11.38 186.5 10233.44 592.04 559.2 12234.49 263.48 275.41 Ice Core 24 2.26 26814.68 3394.96 2379.64 14.94 19483.8 449.52 6.56 150.79 17.86 145.51 5364.75 457.12 469 11755.28 197.35 227.31 Ice Core 26 2.33 17897.71 2289.71 1750.22 10.81 11667.13 268.36 4.65 97.81 18.95 107.56 2414.95 303.68 231.74 8326.09 106.89 152.7 Ice Core 27 2.4 14788.79 1876.19 1383.52 8.96 10754.73 197.92 4.17 85.51 15.66 128.47 1837.79 242.01 481.87 11982.32 92.88 147.89 Ice Core 28 2.46 17815.76 2410.29 878.29 4.98 12732.56 187.51 4.14 123.93 11.58 114.83 2727.04 268.14 259.01 11532.28 106.07 177.63 Ice Core 29 2.58 6346.15 828.62 478.06 3.35 6217.21 137.99 3.31 39.38 47.21 346.48 768.4 134.17 109.54 17234.93 36.51 87.93 Ice Core 30 2.7 2019.25 246.88 201.72 1.96 4368.76 70.78 1.32 19.11 52.6 178.7 420.65 65.36 44.08 1687.95 14.43 27.84 Ice Core 31 2.78 22121.94 2771.79 704.89 4.33 18528.01 205.46 4.07 148.84 17.99 196.94 3696.41 352.98 340.32 12288.21 132.81 192.79 Ice Core 32 2.88 11120.58 1459.15 580.14 3.52 14617.93 102.26 2.46 81.5 20.85 117.82 1503.99 177.88 181.7 6232.36 65.4 110 Ice Core 33 2.98 3289.02 416.7 263.47 2.21 5404.49 59.12 1.35 27.82 34.62 115.07 526.8 74.71 66.57 1647.33 22.61 35.83 Ice Core 34 3.08 2505.33 323.38 231.42 2.1 3245.75 36.94 1.07 19.7 13.79 41.97 395.19 50.05 67.61 1011.99 19.41 24.63 Ice Core 35 3.2 1848.34 258.19 170.43 2.6 2041.49 48.64 1.25 12.79 18.05 136.48 457.14 46.98 73.57 1994.97 17.09 20.31 Ice Core 36 3.29 703.43 93.77 85.62 1.05 1626.1 48.32 1.74 9.03 45.95 142.41 390.82 49.65 25.93 1828.04 9.2 23.77 Ice Core 37 3.41 458.45 54.66 60.32 1.13 860.74 20.88 0.58 4.47 14.35 33.22 174.62 16.69 16.62 611.07 4.28 8.3 Ice Core 38 3.54 1028.93 130.96 149.96 2.66 1676.63 35.49 0.81 7.94 19.24 27.03 244.61 25.78 26.57 827.67 11.22 12.77 Ice Core 39 3.66 889.28 103.55 140.82 2.47 1728.1 28.18 0.74 8.24 13.78 21.8 184.96 22.45 20.64 711.35 7.76 10.84 Ice Core 40 3.78 1061.45 149.29 182.48 2.6 1696.53 34.79 0.92 10.31 13.7 23.98 294.82 27.86 26.31 642.04 11.65 12.57 Ice Core 41 3.89 1790.52 241.08 179.48 2.79 3053.84 40.81 1.2 15.57 17.21 46.06 699.56 53.06 56.5 997.13 19.93 20.84 Ice Core 42 4 6560.62 833.91 405.09 3.99 7940.46 105.78 2 38.9 24.81 116.12 1448.55 113.82 107.96 2942.96 48.76 55.65 Ice Core 44 4.12 4796.07 581.64 585.6 3.58 6116.44 67.37 2.35 35.38 24.54 60.78 840.95 103.92 89.74 2050.28 31.4 38.31 Ice Core 45 4.24 19611.37 2519.07 948.95 5.84 22327.75 322.35 2.4 106.65 94.18 408.31 5032.26 386.52 310.65 10801.3 148.97 157.79 Ice Core 46 4.36 40962.25 5177.96 1563.29 91.44 36333.82 842.48 4.43 182.01 73.1 695.32 9195.19 657 498.61 16685.46 328.46 290.81 Ice Core 47 4.48 26058.12 3331.75 1476.82 10.04 27517.29 355.34 4.27 171.66 51.16 300.7 6064.34 508.41 481.1 11424.98 197.96 249.22 Ice Core 48 4.61 6052.38 745.99 510.32 4.54 5857.34 113.26 0.48 42.56 32.39 159.67 852.73 108.49 162.34 17686 40.59 125.65 Ice Core 49 4.78 9470.68 1250.46 472.53 22.79 10034.19 70.89 0.6 79.04 22.57 108.8 1387.7 160.72 142.97 5616.76 53.84 83.41 Ice Core 50 4.87 17980.26 2381.58 534.57 2.86 18261.52 61.23 0.45 168.4 25.97 184.11 2209.91 265.03 191.93 5205.38 86.18 129.58 Ice Core 51 4.96 5657.02 771.35 256.52 1.37 6883.63 29.48 0.6 57.88 14.07 72.89 956.25 90.73 71.25 1790.85 31.54 44.06 Ice Core 52 5.07 4372.81 636.75 253.31 1.81 6795.76 30.35 0.47 43.05 19.49 61.74 687.86 71.35 65.49 1420.59 26.77 34.45 Ice Core 53 5.19 4201.25 573.69 165.87 1.19 5237.46 26.17 0.43 42.25 8.99 35.5 776.94 67.89 64.47 1293.83 24.32 35.06 Ice Core 54 5.27 8563.06 1191.09 484.37 3.73 13986.39 108.83 1.86 74.15 71.99 209.27 1168.15 163 588.73 6173.84 93.82 118.88 Ice Core 55 5.34 2349.53 334.18 140.36 1.29 4796.72 28.23 0.19 24.07 27.71 76.75 415.03 49.34 46.82 1271.55 15.58 25.81 Ice Core 56 5.44 3269.89 457.75 172.19 1.58 5094.64 24.54 0.38 34.21 8.54 27.58 603.97 50.91 54.83 1333.43 22.46 29.78 Ice Core 57 5.53 3317.17 481.59 199.01 1.24 4602.79 25.82 0.44 35.68 22.6 114.4 670.17 73.81 63.97 1492.7 21.45 32.89 Ice Core 58 5.62 2821.22 403.92 131.41 1.13 4505.11 30.93 1.08 29.99 7.3 58.88 460.41 45.12 52.85 1117.25 18.28 23.72 Ice Core 59 5.75 1904.52 281.52 136.8 1.07 3029.74 42.4 2.14 16.52 36.95 389.56 390.66 59.87 38.79 4916.24 12.34 27.7 Ice Core 60 5.84 1826.95 271.34 117.71 1.48 3951 89.23 2 15.26 80.75 394.82 716.98 67.85 34.77 3307.87 13.49 27.7 Ice Core 61 5.94 1903.9 283.21 121.45 1.23 3611.01 35.6 1.35 24.28 9.43 50.44 937.49 57.62 42.3 1268.58 22.31 32.71 Ice Core 62 6.04 986.65 147.15 95.35 0.91 1371.07 25.39 0.87 7.8 16.19 70.21 242.04 27.57 27.6 757.12 6.8 12.7 Ice Core 63 6.14 631.42 86.21 138.52 1.75 1363.18 63.79 0.57 6.45 33.4 136.18 156.05 26.48 15.87 1001.93 5.24 10.6 Ice Core 64 6.24 696.31 99.56 92.8 0.83 1631.8 32.99 0.45 11.88 27.34 106.69 396.86 34.79 16.84 847.41 7.25 9.18 Ice Core 65 6.33 1806.94 264.13 111.19 1.12 4525.62 40.17 0.52 16.93 16.92 68.87 777.3 51.1 59.97 1089.27 20.81 27.13 Ice Core 66 6.43 1186.76 178.08 150.3 2.73 2073.6 50.32 0.48 11.61 19.65 47.3 507.49 28.47 27.02 856.06 13.47 15.5 Ice Core 67 6.53 2018.53 272.51 273.55 1.27 2286.12 36.83 1.11 18.22 32.65 99.66 502.74 58.36 41.27 897.13 15.51 20.56 Ice Core 68 6.65 10058.12 1446.46 851.89 5.15 13222.46 159.79 3.66 79.85 60.85 334.06 2586.11 265.72 171.93 6228.77 78.13 110.33 Ice Core 69 6.77 70396.84 9824.05 3658.66 27.78 59674.39 1824.64 12.88 494.14 11.44 605.51 17889.37 1206.52 970.02 35179.81 535.26 676.7 Ice Core 70 6.87 3198.96 424.16 201.62 1.44 3907.92 53.43 1.39 30.93 60.08 276.43 504.81 79.16 51.21 3496.55 20.17 37.97 Ice Core 71 6.98 4232.7 594.25 227 1.72 5311.13 72.83 1.52 42.38 44.12 291.57 696.53 99.62 92.72 2759.88 28.34 47.84 Ice Core 72 7.1 2830.94 425 197.24 1.33 4904.19 72.9 1.54 30.73 81.13 534.4 473.92 90.3 68.24 2228.85 18.87 38.51 Ice Core 73 7.22 3885.9 549.31 227.63 2.08 4859.69 88.91 1.21 42.64 27.6 238.31 679.48 100.68 82.74 2705.1 26.72 43.81 Ice Core 74 7.34 3151.67 467.29 308.93 2.71 5514.93 90.83 1.42 33.08 54.53 339.23 477.18 73.68 58.11 2392.06 20.2 35.72 Ice Core 75 7.46 3280.81 441.96 296.89 2.42 3212.68 80.63 1.55 30.45 52.53 365.15 468.59 73.51 80 3667.09 22.56 44.74 Ice Core 76 7.59 1020.01 142.58 160.1 0.86 1073.16 24.79 0.54 12.09 12.05 40.46 242.83 28.25 20.8 829.31 8.47 11.8 Ice Core 77 7.68 903.6 140.04 101.82 0.76 1647.92 55.57 0.48 7.28 51.67 144.99 158.32 37.4 18.15 1232.9 6.1 17.95 Ice Core 78 7.77 476.24 80.8 29.19 0.33 408.84 10.37 0.55 4.92 3.44 9.48 212.21 9.87 9.48 158.84 4.53 4.13 Ice Core 79 7.86 606.57 91.4 83.94 0.68 1149.18 22.81 0.87 6.72 15.11 88.07 108.27 18.12 26.65 1024.8 4.65 10.66 Ice Core 80 7.97 342.25 48.6 64.38 0.44 754.76 25 0.98 3.09 36.41 115.02 91.23 29.63 13.4 879.53 2.57 9.09 Ice Core 81 8.05 249.53 39.17 57.37 0.47 472.88 12.28 0.63 4.05 18.91 42.11 106.85 16.19 16.23 305.21 2.94 8.28 Ice Core 82 8.14 205.92 28.8 42.47 0.3 360.79 9.51 0.58 2.87 7.17 13.96 87.68 8.91 26.55 103.93 2.93 3.59 Ice Core 83 8.25 1041.23 137.61 184.52 0.77 1340.11 35.16 1.35 10.14 33.48 81.44 260.15 43.01 15.49 473.7 9.91 9.19 Ice Core 84 8.39 8016.67 1159.29 356.18 2.11 9965.26 104.72 2.38 67.77 6.78 89.25 2687.59 160.17 127.52 3196.57 66.42 77.62 Ice Core 85 8.51 2331.95 334.07 223.5 0.97 2095.74 33.26 1.25 17.77 19.94 67.62 411.84 44.58 37.74 2270.09 18.49 25.91 Ice Core 86 8.62 1825.12 235.94 280.34 0.87 2101.07 18.71 1.11 15.3 13.08 34.78 395.55 38.75 28.44 715.08 11.45 15.21 Ice Core 87 8.73 6785.6 963.3 744.81 2.27 5468.33 103.28 3.48 49.4 76.46 246.94 949.36 148.26 94.22 3703.57 36.55 62.99 Ice Core 88 8.84 4014.42 576.97 1349.26 5.57 4046.07 144.42 3.88 38.66 46.12 119.44 720.61 114 75.07 1972.28 27.49 37.86 Ice Core 89 8.96 49649.76 7043.46 1712.18 4.16 38624.41 411.64 9.13 330.18 13.45 780.86 8072.56 799.47 612.87 26550.17 297.51 486.5 Ice Core 90 9.05 1975.49 270.6 538.98 1.52 2826.84 55.01 2.94 18.33 127.04 273.16 462.41 103.97 38.99 1886.51 14.25 31.91 Ice Core 91 9.14 7544.85 1081.81 530.87 1.95 8278.62 97.6 2.98 48.38 43.87 331.05 1859.8 166.48 106.41 4862.53 51.81 72.9