Inilchek Glacier Firn Core Isotope and Element Data: Readme file --------------------------------------------------------------------- World Data Center for Paleoclimatology, Boulder and NOAA Paleoclimatology Program --------------------------------------------------------------------- NOTE: PLEASE CITE ORIGINAL REFERENCE WHEN USING THIS DATA!!!!! NAME OF DATA SET: Inilchek Glacier Firn Core Isotope and Element Data CONTRIBUTOR: Karl Kreutz, University of Maine IGBP PAGES/WDCA CONTRIBUTION SERIES NUMBER: 2002-023 SUGGESTED DATA CITATION: Kreutz, K.J., et al., 2002, Inilchek Glacier Firn Core Isotope and Element Data, IGBP Pages/World Data Center for Paleoclimatology Data Contribution Series #2002-023. NOAA/NGDC Paleoclimatology Program, Boulder CO, USA. ORIGINAL REFERENCES: Kreutz, K.J., V.B. Aizen, L.D. Cecil, and C.P. Wake, 2002, Oxygen isotopic and soluble ionic composition of precipitation recorded in a shallow firn core, Inilchek Glacier (Central Tien Shan), Journal of Glaciology, 45 (15), in press, 2002. Kreutz, K.J., and E.R. Sholkovitz, 2000, Major element, rare earth element, and sulfur isotopic composition of a high-elevation firn core: Sources and transport of mineral dust in Central Asia, Geochemistry, Geophysics, and Geosystems, 1, 2000GC000082, 2000. http://g-cubed.org/gc2000/2000GC000082/fs2000GC000082.html LAST UPDATE: April 2002 (Original Receipt by WDC Paleo) GEOGRAPHIC REGION: Inilchek Glacier, Tien Shan Mountains, Central Asia PERIOD OF RECORD: 1992-1998 LIST OF FILES: readme_TienShan.txt (this file), inilchek98_iso_ion.xls, inilchek98_ree.xls (Microsoft Excel Format) inilchek98_iso_ion.txt, inilchek98_ree.txt (Tab-delimited text). DESCRIPTION: Isotopic, soluable ionic, and rare earth element data from the 1998 firn core drilled on the Inilchek Glacier, Tien Shan Mountains, Kyrgyzstan 42.16°N, 80.25°E, 5100m. Files: inilchek98_iso_ion.xls, inilchek98_iso_ion.txt stable isotope (delta18O) and soluble ion data Files: inilchek98_ree.xls, inilchek98_ree.txt rare earth element data SAMPLE TOP DEPTH (m) H20 DEPTH (m) d18O (‰ smow) Na (ppb) Na (ueq/L) NH4 (ppb) NH4 (ueq/L) K (ppb) K (ueq/L) Mg (ppb) Mg (ueq/L) Ca (ppb) Ca (ueq/L) Cl (ppb) Cl (ueq/L) NO3 (ppb) NO3 (ueq/L) SO4 (ppb) SO4 (ueq/L) ion balance STRATIGRAPHY COMMENTS 240 0.00 0.00 -25.18 140.70 6.12 145.52 8.08 63.64 1.63 52.96 4.41 2255.48 112.77 195.56 5.51 361.25 5.83 421.22 8.78 112.91 238 0.05 0.02 -10.47 8.82 0.38 111.72 6.21 5.92 0.15 6.18 0.51 192.38 9.62 19.63 0.55 223.24 3.60 78.61 1.64 11.08 236 0.10 0.03 -12.45 3.07 0.13 114.57 6.37 4.36 0.11 7.55 0.63 390.21 19.51 21.02 0.59 323.62 5.22 79.39 1.65 19.28 234 0.15 0.05 -16.33 3.31 0.14 80.48 4.47 3.39 0.09 4.93 0.41 117.53 5.88 13.58 0.38 188.00 3.03 72.36 1.51 6.07 232 0.20 0.07 -16.12 2.29 0.10 80.81 4.49 2.94 0.08 3.96 0.33 76.31 3.82 10.87 0.31 147.41 2.38 85.49 1.78 4.34 230 0.25 0.08 -13.01 5.98 0.26 89.10 4.95 5.58 0.14 5.39 0.45 125.89 6.29 15.42 0.43 183.48 2.96 105.50 2.20 6.51 228 0.30 0.10 -11.70 4.95 0.22 178.57 9.92 7.42 0.19 4.91 0.41 130.53 6.53 19.32 0.54 434.88 7.01 245.84 5.12 4.58 226 0.35 0.12 -12.43 6.56 0.29 120.78 6.71 5.10 0.13 6.88 0.57 143.55 7.18 11.46 0.32 225.91 3.64 81.49 1.70 9.21 269 0.40 0.13 -11.22 30.04 1.31 85.15 4.73 7.13 0.18 24.26 2.02 381.11 19.06 57.35 1.62 123.66 1.99 167.29 3.49 20.20 274 0.45 0.15 -10.74 14.05 0.61 68.74 3.82 4.97 0.13 13.48 1.12 179.11 8.96 16.29 0.46 119.88 1.93 82.92 1.73 10.52 264 0.50 0.17 -10.40 6.25 0.27 92.81 5.16 4.89 0.13 4.99 0.42 80.22 4.01 12.97 0.37 219.58 3.54 104.18 2.17 3.90 272 0.55 0.19 -8.61 11.35 0.49 139.24 7.74 10.71 0.27 8.71 0.73 110.40 5.52 33.51 0.94 137.54 2.22 417.84 8.70 2.88 267 0.60 0.21 -7.11 17.85 0.78 222.78 12.38 14.32 0.37 16.40 1.37 228.10 11.41 83.67 2.36 270.21 4.36 447.51 9.32 10.25 262 0.65 0.22 -9.67 14.93 0.65 173.01 9.61 13.54 0.35 20.07 1.67 460.32 23.02 56.30 1.59 349.83 5.64 337.61 7.03 21.03 259 0.70 0.24 -10.07 14.57 0.63 90.61 5.03 4.82 0.12 10.10 0.84 144.03 7.20 37.04 1.04 150.41 2.43 70.35 1.47 8.90 254 0.75 0.26 -16.73 30.62 1.33 58.81 3.27 5.09 0.13 59.41 4.95 420.01 21.00 70.13 1.98 53.43 0.86 18.08 0.38 27.47 256 0.80 0.28 -18.04 22.37 0.97 49.50 2.75 3.38 0.09 15.40 1.28 162.51 8.13 39.28 1.11 72.21 1.16 41.96 0.87 10.07 252 0.85 0.30 -15.63 19.79 0.86 88.57 4.92 3.95 0.10 8.58 0.71 143.64 7.18 29.92 0.84 90.82 1.46 69.32 1.44 10.03 253 0.90 0.32 -16.63 22.83 0.99 106.80 5.93 4.68 0.12 11.74 0.98 155.78 7.79 21.43 0.60 59.92 0.97 46.31 0.96 13.28 294 0.95 0.34 -15.21 14.59 0.63 60.08 3.34 5.12 0.13 14.51 1.21 179.39 8.97 26.49 0.75 116.58 1.88 79.13 1.65 10.01 298 1.00 0.36 -12.65 138.21 6.01 88.07 4.89 10.31 0.26 176.29 14.69 1955.70 97.79 247.06 6.96 86.01 1.39 100.02 2.08 113.21 266 1.05 0.38 -14.55 142.01 6.17 143.25 7.96 19.61 0.50 39.31 3.28 535.57 26.78 230.34 6.49 487.77 7.87 384.19 8.00 22.33 293 1.10 0.40 -16.09 75.17 3.27 102.71 5.71 12.22 0.31 36.09 3.01 595.88 29.79 126.96 3.58 446.18 7.20 416.59 8.68 22.64 297 1.15 0.42 -16.61 96.95 4.22 107.44 5.97 12.04 0.31 33.18 2.76 643.60 32.18 92.73 2.61 214.05 3.45 253.52 5.28 34.09 261 1.20 0.44 -24.04 139.51 6.07 89.99 5.00 13.90 0.36 66.39 5.53 788.64 39.43 178.52 5.03 130.09 2.10 410.95 8.56 40.70 277 1.25 0.46 -23.91 88.87 3.86 94.05 5.22 18.16 0.47 40.08 3.34 591.27 29.56 113.44 3.20 131.33 2.12 359.11 7.48 29.66 291 1.30 0.48 -21.98 307.98 13.39 143.76 7.99 31.24 0.80 88.23 7.35 1720.49 86.02 312.43 8.80 137.40 2.22 866.11 18.04 86.49 281 1.40 0.52 -19.79 86.22 3.75 89.37 4.96 16.44 0.42 46.11 3.84 542.84 27.14 105.02 2.96 115.44 1.86 329.06 6.86 28.44 280 1.45 0.54 -17.88 265.31 11.54 173.70 9.65 33.69 0.86 105.62 8.80 1752.98 87.65 356.46 10.04 623.61 10.06 1353.83 28.20 70.20 295 1.50 0.56 -16.18 77.55 3.37 138.18 7.68 13.19 0.34 73.86 6.16 1600.37 80.02 98.40 2.77 232.54 3.75 417.02 8.69 82.35 289 1.55 0.58 -15.08 12.30 0.53 104.52 5.81 4.70 0.12 15.61 1.30 264.49 13.22 26.82 0.76 235.06 3.79 172.90 3.60 12.84 315 1.60 0.60 -12.73 63.64 2.77 269.56 14.98 22.13 0.57 29.36 2.45 617.92 30.90 148.52 4.18 553.53 8.93 921.74 19.20 19.34 313 1.65 0.62 -16.22 254.18 11.05 212.68 11.82 25.33 0.65 91.60 7.63 1781.73 89.09 383.41 10.80 388.19 6.26 1013.93 21.12 82.05 317 1.70 0.64 -19.30 389.54 16.94 204.20 11.34 42.56 1.09 108.92 9.08 2256.86 112.84 388.31 10.94 266.46 4.30 1266.54 26.39 109.67 322 1.75 0.67 -22.12 42.91 1.87 140.74 7.82 7.25 0.19 25.65 2.14 410.05 20.50 58.66 1.65 232.01 3.74 169.86 3.54 23.58 306 1.80 0.69 -22.63 71.46 3.11 141.61 7.87 17.98 0.46 35.55 2.96 905.72 45.29 62.69 1.77 265.38 4.28 292.57 6.10 47.54 320 1.85 0.71 -23.27 97.27 4.23 124.80 6.93 30.40 0.78 68.19 5.68 1769.23 88.46 130.09 3.66 229.85 3.71 358.02 7.46 91.26 316 1.90 0.73 -29.46 147.43 6.41 138.94 7.72 18.01 0.46 50.45 4.20 1199.93 60.00 121.90 3.43 193.98 3.13 825.39 17.20 55.03 331 1.95 0.75 -19.33 334.11 14.53 144.94 8.05 117.06 3.00 67.88 5.66 1770.99 88.55 488.85 13.77 255.61 4.12 339.77 7.08 94.81 1 2.00 0.78 -35.64 189.58 8.24 35.12 1.95 61.23 1.57 27.69 2.31 963.51 48.18 184.28 5.19 225.82 3.64 193.59 4.03 49.38 2.00-2.44m: medium-grain firn 2 2.08 0.81 -34.62 109.90 4.78 30.24 1.68 40.22 1.03 38.50 3.21 1464.35 73.22 93.85 2.64 247.43 3.99 250.23 5.21 72.07 3 2.15 0.84 -32.42 82.27 3.58 62.06 3.45 32.31 0.83 37.39 3.12 1654.98 82.75 75.14 2.12 420.64 6.78 262.84 5.48 79.34 4 2.22 0.88 -18.45 337.76 14.69 250.37 13.91 49.51 1.27 67.29 5.61 2180.65 109.03 415.29 11.70 361.72 5.83 954.94 19.89 107.08 5 2.29 0.91 -11.86 382.97 16.65 183.44 10.19 56.65 1.45 164.72 13.73 2925.68 146.28 511.33 14.40 306.99 4.95 1546.27 32.21 136.74 6 2.44 0.98 -13.83 840.02 36.52 266.95 14.83 146.05 3.74 254.99 21.25 12930.80 646.54 312.12 8.79 659.35 10.63 1661.02 34.60 668.86 2.44-2.88m: medium-grain firn 7 2.51 1.01 -9.59 214.58 9.33 637.49 35.42 106.83 2.74 75.78 6.32 3847.03 192.35 535.37 15.08 1331.08 21.47 1021.50 21.28 188.32 "ice lens 14,29,31 cm" 8 2.58 1.04 -8.68 193.40 8.41 333.86 18.55 71.91 1.84 80.30 6.69 2079.56 103.98 364.26 10.26 626.76 10.11 867.51 18.07 101.03 9 2.63 1.07 -8.92 80.69 3.51 241.03 13.39 19.47 0.50 26.44 2.20 443.11 22.16 174.01 4.90 234.44 3.78 203.89 4.25 28.83 10 2.68 1.09 -8.17 61.48 2.67 232.59 12.92 18.81 0.48 17.62 1.47 459.14 22.96 185.54 5.23 250.88 4.05 134.91 2.81 28.42 11 2.76 1.13 -9.95 70.60 3.07 144.00 8.00 17.62 0.45 14.87 1.24 268.37 13.42 175.43 4.94 171.50 2.77 108.39 2.26 16.21 12 2.88 1.19 -12.79 68.03 2.96 107.69 5.98 26.93 0.69 11.65 0.97 317.92 15.90 135.85 3.83 135.01 2.18 93.81 1.95 18.54 2.88-3.29m: medium/large-grain firn 13 2.96 1.23 -12.49 22.43 0.98 118.00 6.56 10.71 0.27 7.33 0.61 177.09 8.85 59.97 1.69 149.05 2.40 83.05 1.73 11.45 "ice lens 11,14,17,19,25,31,34,36 cm" 14 3.03 1.26 -13.30 25.34 1.10 104.48 5.80 12.22 0.31 7.99 0.67 198.64 9.93 67.80 1.91 168.93 2.72 102.20 2.13 11.05 15 3.11 1.30 -14.71 29.48 1.28 80.12 4.45 14.56 0.37 7.87 0.66 196.70 9.84 68.20 1.92 151.86 2.45 139.61 2.91 9.32 16 3.18 1.34 -13.91 98.53 4.28 81.28 4.52 33.93 0.87 16.26 1.35 261.01 13.05 173.64 4.89 106.09 1.71 118.47 2.47 15.00 17 3.29 1.40 -12.85 84.28 3.66 95.07 5.28 18.61 0.48 53.18 4.43 551.40 27.57 190.39 5.36 159.68 2.58 252.14 5.25 28.23 3.29-3.74m: 0-9 cm large-grain firn; 25-38 cm medium-grain firn 18 3.36 1.43 -12.62 142.50 6.20 122.41 6.80 17.79 0.46 80.73 6.73 820.60 41.03 318.84 8.98 85.83 1.38 157.81 3.29 47.56 "ice lens 9,11,13,28,35-36 cm" 19 3.41 1.46 -16.18 238.07 10.35 125.84 6.99 28.23 0.72 111.62 9.30 4297.39 214.87 469.68 13.23 53.57 0.86 153.55 3.20 224.94 visible dust layer 20 3.49 1.50 -20.71 1747.34 75.97 192.18 10.68 80.14 2.05 141.30 11.77 3487.45 174.37 1946.51 54.83 195.07 3.15 1828.06 38.08 178.79 visible dust layer 21 3.56 1.54 -18.92 1536.16 66.79 203.40 11.30 72.33 1.85 157.24 13.10 2080.06 104.00 1627.57 45.85 320.44 5.17 1825.06 38.02 108.01 visible dust layer 22 3.64 1.58 -19.93 719.57 31.29 221.75 12.32 54.60 1.40 59.14 4.93 1685.63 84.28 423.32 11.92 164.98 2.66 981.10 20.44 99.19 23 3.74 1.63 -19.16 1020.05 44.35 193.20 10.73 108.44 2.78 105.79 8.82 2928.23 146.41 998.86 28.14 315.61 5.09 837.04 17.44 162.42 3.74-4.14m: medium-grain firn 24 3.80 1.66 -22.40 1287.94 56.00 219.82 12.21 62.41 1.60 136.42 11.37 3009.47 150.47 1344.56 37.87 301.50 4.86 1750.36 36.47 152.45 "ice lens 7,10,19-22,27 cm" 25 3.88 1.71 -23.15 1488.31 64.71 196.94 10.94 78.11 2.00 134.04 11.17 3009.87 150.49 1581.56 44.55 323.18 5.21 1738.49 36.22 153.33 26 3.95 1.74 -26.52 2060.52 89.59 143.94 8.00 102.64 2.63 214.41 17.87 3693.02 184.65 2394.14 67.44 570.21 9.20 2056.01 42.83 183.26 27 4.01 1.78 -29.74 2724.74 118.47 157.18 8.73 140.32 3.60 263.63 21.97 5631.25 281.56 5001.60 140.89 719.84 11.61 4548.54 94.76 187.07 28 4.14 1.85 -24.43 982.47 42.72 92.97 5.17 68.54 1.76 164.07 13.67 1892.47 94.62 61.32 1.73 954.96 15.40 1568.02 32.67 108.14 4.14-4.59m: medium-grain firn 29 4.22 1.89 -26.84 430.91 18.74 81.34 4.52 27.09 0.69 61.35 5.11 694.97 34.75 552.28 15.56 954.12 15.39 800.88 16.68 16.18 ice lens: 20-22 cm 30 4.29 1.93 -29.30 1302.97 56.65 163.89 9.10 73.31 1.88 139.71 11.64 2829.88 141.49 1495.00 42.11 623.84 10.06 1798.99 37.48 131.12 31 4.37 1.98 -32.09 2098.77 91.25 155.92 8.66 105.66 2.71 177.18 14.77 4786.53 239.33 3449.25 97.16 581.55 9.38 3622.16 75.46 174.71 32 4.43 2.01 -23.41 1212.73 52.73 133.56 7.42 106.43 2.73 214.41 17.87 3001.73 150.09 1975.10 55.64 1832.63 29.56 2923.04 60.90 84.74 33 4.50 2.05 -22.66 782.22 34.01 125.62 6.98 74.45 1.91 155.35 12.95 2083.76 104.19 1203.86 33.91 1068.14 17.23 1845.37 38.45 70.45 35 4.59 2.10 -21.67 2348.31 102.10 250.58 13.92 215.46 5.52 452.34 37.69 5421.49 271.07 3040.35 85.64 2898.70 46.75 5342.72 111.31 186.61 4.59-4.95m: medium-grain firn 36 4.67 2.15 -18.92 567.52 24.67 203.95 11.33 53.36 1.37 103.75 8.65 2081.75 104.09 793.06 22.34 640.90 10.34 1808.55 37.68 79.75 "ice lens: 12,21 cm" 37 4.75 2.19 -16.10 164.69 7.16 218.19 12.12 27.98 0.72 46.77 3.90 1569.22 78.46 186.91 5.27 280.65 4.53 590.37 12.30 80.27 38 4.83 2.24 -13.93 211.46 9.19 285.26 15.85 45.06 1.16 57.40 4.78 1613.22 80.66 257.19 7.24 516.44 8.33 825.11 17.19 78.88 39 4.95 2.31 NaN 1540.72 66.99 198.12 11.01 363.15 9.31 153.59 12.80 3620.73 181.04 3230.44 91.00 601.23 9.70 1781.53 37.12 143.33 4.95-5.40m: medium-grain firn 40 5.00 2.34 -13.89 703.50 30.59 309.76 17.21 71.52 1.83 189.04 15.75 4271.60 213.58 1091.03 30.73 455.19 7.34 1560.37 32.51 208.38 ice lens: 18 cm 41 5.08 2.39 -13.61 35.72 1.55 125.02 6.95 7.98 0.20 14.09 1.17 442.23 22.11 20.44 0.58 86.04 1.39 80.44 1.68 28.35 42 5.16 2.43 -10.67 29.50 1.28 283.01 15.72 21.79 0.56 23.78 1.98 855.40 42.77 31.38 0.88 366.79 5.92 302.20 6.30 49.22 43 5.24 2.48 -7.10 911.63 39.64 398.10 22.12 78.38 2.01 94.63 7.89 3157.10 157.86 1446.46 40.75 830.90 13.40 2797.79 58.29 117.07 44 5.40 2.58 -6.03 181.02 7.87 269.85 14.99 26.06 0.67 31.19 2.60 563.12 28.16 189.53 5.34 261.00 4.21 457.15 9.52 35.21 "5.40-5.90m: medium-grain firn, with dense firn layers throughout" 45 5.46 2.61 -7.57 220.22 9.57 178.86 9.94 33.22 0.85 28.61 2.38 1098.09 54.90 221.87 6.25 204.73 3.30 433.22 9.03 59.07 "ice lens: 11,26,38,42 cm" 46 5.52 2.65 -11.30 39.67 1.72 92.52 5.14 8.00 0.21 18.54 1.55 261.73 13.09 36.46 1.03 65.16 1.05 70.14 1.46 18.16 47 5.60 2.70 -12.73 24.51 1.07 68.71 3.82 4.64 0.12 12.11 1.01 188.73 9.44 23.03 0.65 64.56 1.04 65.07 1.36 12.40 48 5.67 2.74 -12.34 15.71 0.68 77.34 4.30 3.26 0.08 4.42 0.37 108.38 5.42 14.69 0.41 66.67 1.08 74.08 1.54 7.82 49 5.75 2.79 -12.47 21.10 0.92 82.10 4.56 4.28 0.11 7.77 0.65 186.30 9.32 20.20 0.57 108.52 1.75 73.15 1.52 11.71 50 5.82 2.83 -11.00 11.25 0.49 96.36 5.35 4.06 0.10 4.93 0.41 97.57 4.88 12.64 0.36 126.93 2.05 40.92 0.85 7.98 51 5.86 2.86 -10.08 17.61 0.77 86.82 4.82 6.68 0.17 5.85 0.49 132.19 6.61 18.38 0.52 144.53 2.33 132.70 2.76 7.24 5.90-6.24m: medium-grain firn 52 5.92 2.89 -9.76 43.32 1.88 155.48 8.64 9.87 0.25 17.70 1.47 374.07 18.70 107.24 3.02 192.36 3.10 166.95 3.48 21.35 "ice lens: 8-10,13-16,24-25 cm" 53 5.98 2.93 -10.91 47.60 2.07 148.28 8.24 10.45 0.27 14.80 1.23 300.85 15.04 89.91 2.53 211.67 3.41 99.56 2.07 18.83 54 6.05 2.97 -13.88 20.57 0.89 82.87 4.60 4.84 0.12 9.90 0.83 285.00 14.25 41.97 1.18 189.61 3.06 135.53 2.82 13.63 55 6.14 3.03 -15.66 69.05 3.00 85.77 4.76 13.77 0.35 20.04 1.67 386.74 19.34 95.87 2.70 140.55 2.27 166.33 3.47 20.69 56 6.24 3.09 -17.20 53.10 2.31 112.78 6.27 9.86 0.25 28.80 2.40 488.75 24.44 80.69 2.27 183.00 2.95 173.88 3.62 26.82 6.24-6.65m: medium-grain firn 57 6.32 3.14 -18.85 55.87 2.43 131.14 7.29 8.37 0.21 31.36 2.61 554.16 27.71 81.27 2.29 174.97 2.82 193.68 4.03 31.10 "ice lens: 1,7,31-32,35 cm" 58 6.39 3.19 -18.98 45.04 1.96 153.41 8.52 10.38 0.27 30.04 2.50 719.28 35.96 70.27 1.98 226.77 3.66 283.98 5.92 37.66 59 6.47 3.24 -17.75 62.25 2.71 185.78 10.32 13.78 0.35 36.44 3.04 991.86 49.59 95.80 2.70 342.21 5.52 393.06 8.19 49.60 60 6.54 3.29 -16.82 72.04 3.13 189.33 10.52 16.81 0.43 38.61 3.22 954.66 47.73 105.59 2.97 326.93 5.27 420.52 8.76 48.02 61 6.65 3.36 -15.59 75.97 3.30 265.96 14.78 25.64 0.66 50.21 4.18 1168.78 58.44 105.71 2.98 512.52 8.27 619.70 12.91 57.20 6.65-7.02m: medium-grain firn 62 6.72 3.40 -17.75 126.73 5.51 257.07 14.28 42.99 1.10 51.38 4.28 1292.85 64.64 162.54 4.58 562.44 9.07 777.68 16.20 59.97 "ice lens: 22-23,26,31-34 cm" 63 6.79 3.45 -22.08 208.37 9.06 196.23 10.90 62.01 1.59 42.56 3.55 891.85 44.59 252.33 7.11 324.28 5.23 430.56 8.97 48.38 64 6.87 3.50 -25.23 59.48 2.59 252.07 14.00 19.05 0.49 47.66 3.97 1159.07 57.95 76.98 2.17 403.64 6.51 476.78 9.93 60.39 65 6.94 3.54 -26.41 177.36 7.71 592.13 32.90 55.04 1.41 96.12 8.01 2837.16 141.86 250.28 7.05 1123.97 18.13 1573.20 32.78 133.93 66 7.02 3.60 -23.15 95.74 4.16 198.64 11.04 22.95 0.59 41.59 3.47 1119.46 55.97 115.90 3.26 367.80 5.93 467.59 9.74 56.29 7.02-7.47m: medium/large-grain firn 67 7.10 3.65 -18.89 122.00 5.30 156.89 8.72 17.07 0.44 44.53 3.71 980.94 49.05 152.01 4.28 230.69 3.72 445.69 9.29 49.93 ice lens: 28cm 68 7.17 3.70 -15.50 178.96 7.78 228.35 12.69 30.77 0.79 44.65 3.72 1270.24 63.51 276.98 7.80 498.51 8.04 844.46 17.59 55.05 69 7.25 3.75 -11.77 198.04 8.61 294.64 16.37 40.15 1.03 57.69 4.81 1805.42 90.27 365.20 10.29 573.69 9.25 934.60 19.47 82.08 70 7.29 3.77 -16.23 149.48 6.50 193.20 10.73 25.87 0.66 49.53 4.13 1243.20 62.16 260.35 7.33 328.31 5.30 665.53 13.87 57.69 71 7.36 3.82 -17.92 114.76 4.99 153.00 8.50 21.71 0.56 48.30 4.03 880.87 44.04 177.06 4.99 278.16 4.49 526.50 10.97 41.67 72 7.42 3.86 -18.63 157.17 6.83 149.99 8.33 41.80 1.07 45.52 3.79 983.93 49.20 232.21 6.54 278.84 4.50 537.58 11.20 46.99 73 7.47 3.90 -18.26 121.28 5.27 190.30 10.57 28.73 0.74 39.95 3.33 890.44 44.52 175.07 4.93 341.18 5.50 571.42 11.90 42.09 7.47-7.87m: large-grain firn 74 7.55 3.95 -18.98 115.20 5.01 140.84 7.82 22.55 0.58 35.14 2.93 868.88 43.44 170.45 4.80 257.28 4.15 434.83 9.06 41.77 evidence of wetness/melting throughout section (get-wet firn) 75 7.62 4.00 -19.12 159.40 6.93 150.16 8.34 26.76 0.69 40.90 3.41 988.48 49.42 224.25 6.32 290.49 4.69 530.38 11.05 46.74 76 7.70 4.05 -18.87 131.06 5.70 139.89 7.77 20.30 0.52 39.19 3.27 861.14 43.06 185.61 5.23 256.70 4.14 461.39 9.61 41.33 77 7.77 4.10 -19.67 100.94 4.39 143.15 7.95 19.73 0.51 41.31 3.44 940.78 47.04 150.24 4.23 281.29 4.54 433.59 9.03 45.53 78 7.87 4.17 -19.62 97.58 4.24 123.91 6.88 23.84 0.61 30.93 2.58 754.08 37.70 147.18 4.15 262.64 4.24 377.43 7.86 35.77 7.87-8.31m: large-grain firn 79 7.94 4.21 -20.90 266.75 11.60 128.15 7.12 29.45 0.76 49.17 4.10 1215.00 60.75 362.74 10.22 297.22 4.79 764.22 15.92 53.39 80 8.02 4.27 -22.16 127.34 5.54 90.59 5.03 45.34 1.16 26.41 2.20 832.84 41.64 176.04 4.96 234.54 3.78 526.05 10.96 35.87 81 8.09 4.32 -23.22 50.36 2.19 79.44 4.41 18.44 0.47 19.74 1.65 637.26 31.86 76.13 2.14 201.37 3.25 447.62 9.33 25.87 82 8.15 4.36 -21.86 105.83 4.60 107.79 5.99 31.60 0.81 30.87 2.57 707.96 35.40 148.17 4.17 239.80 3.87 471.59 9.82 31.50 83 8.21 4.40 -20.32 119.34 5.19 132.02 7.33 34.07 0.87 33.11 2.76 806.25 40.31 157.33 4.43 267.10 4.31 431.43 8.99 38.74 84 8.29 4.45 -19.36 112.33 4.88 135.50 7.53 22.69 0.58 45.25 3.77 1224.33 61.22 167.65 4.72 282.74 4.56 480.96 10.02 58.68 85 8.31 4.47 -19.77 147.35 6.41 138.40 7.69 43.40 1.11 38.34 3.19 1096.39 54.82 193.39 5.45 282.77 4.56 455.07 9.48 53.73 8.31-8.69m: medium/large-grain firn 86 8.37 4.51 -18.61 94.56 4.11 142.50 7.92 26.91 0.69 31.89 2.66 851.35 42.57 131.15 3.69 268.71 4.33 366.27 7.63 42.28 87 8.43 4.55 -20.12 117.21 5.10 136.03 7.56 24.14 0.62 42.62 3.55 1129.76 56.49 181.12 5.10 306.19 4.94 520.00 10.83 52.44 88 8.51 4.61 -20.03 92.15 4.01 127.60 7.09 20.87 0.54 38.12 3.18 1154.36 57.72 138.21 3.89 289.26 4.67 424.46 8.84 55.12 89 8.58 4.66 -21.22 112.79 4.90 138.43 7.69 24.46 0.63 46.05 3.84 1326.66 66.33 153.35 4.32 310.77 5.01 516.14 10.75 63.31 90 8.66 4.71 -21.10 145.59 6.33 122.65 6.81 26.01 0.67 44.53 3.71 1325.48 66.27 163.97 4.62 290.00 4.68 464.72 9.68 64.82 91 8.69 4.73 -18.78 176.86 7.69 138.86 7.71 28.19 0.72 47.44 3.95 1149.36 57.47 262.58 7.40 257.80 4.16 599.68 12.49 53.50 8.69-9.07m: large-grain firn 92 8.76 4.78 -20.49 131.52 5.72 136.82 7.60 33.19 0.85 58.37 4.86 1447.03 72.35 174.16 4.91 297.69 4.80 553.38 11.53 70.15 93 8.83 4.83 -20.42 180.31 7.84 132.13 7.34 50.04 1.28 62.68 5.22 1298.34 64.92 233.84 6.59 282.35 4.55 550.66 11.47 63.99 94 8.91 4.89 -20.06 27.57 1.20 129.26 7.18 13.97 0.36 21.57 1.80 584.85 29.24 66.70 1.88 283.86 4.58 301.53 6.28 27.04 95 8.98 4.94 -18.49 55.88 2.43 148.27 8.24 19.77 0.51 27.98 2.33 715.86 35.79 93.31 2.63 219.71 3.54 309.17 6.44 36.69 96 9.07 5.00 -14.66 52.85 2.30 174.35 9.69 31.75 0.81 19.00 1.58 559.14 27.96 77.71 2.19 204.86 3.30 219.18 4.57 32.28 9.07-9.52m: medium-grain firn 97 9.15 5.06 -10.92 471.37 20.49 390.23 21.68 59.02 1.51 79.91 6.66 3216.23 160.81 751.21 21.16 755.05 12.18 1362.33 28.38 149.44 "ice lens: 15,17,19 cm" 98 9.22 5.11 -7.29 151.46 6.59 294.42 16.36 38.82 1.00 57.08 4.76 1591.38 79.57 220.81 6.22 434.49 7.01 706.14 14.71 80.32 99 9.30 5.17 -6.27 350.50 15.24 335.56 18.64 45.48 1.17 116.46 9.70 2176.11 108.81 502.01 14.14 439.83 7.09 1196.54 24.93 107.39 100 9.38 5.22 -9.26 16.51 0.72 81.16 4.51 4.29 0.11 7.20 0.60 61.62 3.08 34.89 0.98 75.70 1.22 26.84 0.56 6.25 101 9.44 5.27 -9.89 13.51 0.59 78.62 4.37 3.55 0.09 22.47 1.87 103.33 5.17 28.60 0.81 46.44 0.75 14.94 0.31 10.22 102 9.52 5.33 -11.23 439.77 19.12 72.80 4.04 10.47 0.27 16.56 1.38 93.11 4.66 53.63 1.51 65.53 1.06 29.22 0.61 26.29 9.52-9.97m: medium-grain firn 103 9.60 5.38 -13.34 15.61 0.68 69.98 3.89 4.31 0.11 12.00 1.00 141.79 7.09 25.37 0.71 77.36 1.25 45.83 0.95 9.85 ice lens: 36-39 cm 104 9.67 5.43 -13.95 117.09 5.09 117.45 6.52 17.07 0.44 121.45 10.12 1336.14 66.81 181.92 5.12 64.62 1.04 88.82 1.85 80.96 105 9.75 5.49 -14.95 166.07 7.22 77.18 4.29 12.15 0.31 193.74 16.14 1441.58 72.08 219.84 6.19 46.97 0.76 171.10 3.56 89.53 106 9.80 5.53 -12.69 80.27 3.49 155.01 8.61 10.55 0.27 40.77 3.40 1051.06 52.55 114.43 3.22 195.91 3.16 249.34 5.19 56.74 107 9.87 5.58 -15.05 283.74 12.34 177.09 9.84 20.84 0.53 78.50 6.54 1908.43 95.42 424.10 11.95 174.41 2.81 486.77 10.14 99.77 108 9.97 5.65 -18.04 147.81 6.43 233.22 12.96 35.70 0.92 49.87 4.16 1049.97 52.50 155.68 4.39 234.78 3.79 433.75 9.04 59.74 9.97-10.47m: medium-grain firn 109 10.04 5.70 -19.39 139.08 6.05 189.16 10.51 17.64 0.45 35.18 2.93 893.00 44.65 170.59 4.81 253.54 4.09 530.69 11.06 44.64 ice lens: 30-31 cm 110 10.10 5.75 -25.95 351.09 15.26 161.36 8.96 35.94 0.92 143.50 11.96 2125.84 106.29 331.23 9.33 303.14 4.89 902.46 18.80 110.38 111 10.18 5.81 -29.68 78.06 3.39 124.73 6.93 10.24 0.26 39.37 3.28 594.20 29.71 68.05 1.92 186.43 3.01 191.95 4.00 34.65 112 10.25 5.86 -33.35 659.23 28.66 332.78 18.49 73.94 1.90 170.01 14.17 4837.70 241.89 878.64 24.75 991.87 16.00 3819.94 79.58 184.77 113 10.33 5.92 -33.48 20.79 0.90 154.03 8.56 9.39 0.24 39.79 3.32 2732.96 136.65 43.38 1.22 452.05 7.29 396.57 8.26 132.89 114 10.40 5.97 -31.18 32.59 1.42 81.75 4.54 8.75 0.22 34.67 2.89 1413.68 70.68 26.01 0.73 153.57 2.48 176.96 3.69 72.86 115 10.47 6.02 -27.67 4.05 0.18 72.02 4.00 1.91 0.05 10.15 0.85 409.12 20.46 11.54 0.33 183.53 2.96 73.93 1.54 20.70 10.47-10.92m: medium-grain firn 116 10.55 6.08 -24.84 9.97 0.43 117.55 6.53 5.38 0.14 12.85 1.07 428.24 21.41 24.30 0.68 355.08 5.73 127.28 2.65 20.52 117 10.62 6.13 -22.31 19.61 0.85 98.63 5.48 3.81 0.10 14.94 1.24 992.65 49.63 25.27 0.71 140.49 2.27 148.66 3.10 51.23 118 10.70 6.19 -19.67 59.24 2.58 167.55 9.31 8.29 0.21 22.71 1.89 772.98 38.65 77.09 2.17 164.01 2.65 196.97 4.10 43.72 119 10.77 6.25 -15.62 194.85 8.47 222.64 12.37 21.69 0.56 69.49 5.79 1802.60 90.13 233.30 6.57 204.09 3.29 437.91 9.12 98.33 120 10.85 6.31 -11.51 309.84 13.47 343.16 19.06 38.77 0.99 73.85 6.15 2746.77 137.34 429.80 12.11 467.11 7.53 884.11 18.42 138.96 121 10.92 6.36 -7.89 727.09 31.61 615.68 34.20 100.75 2.58 122.77 10.23 5567.30 278.37 1164.88 32.81 1279.97 20.64 2479.55 51.66 251.88 10.92-11.37m: medium-grain firn 122 11.00 6.42 -6.69 215.14 9.35 454.36 25.24 54.06 1.39 81.72 6.81 2450.57 122.53 341.38 9.62 679.74 10.96 1158.48 24.14 120.61 123 11.07 6.47 -6.88 181.52 7.89 195.17 10.84 25.74 0.66 68.99 5.75 1229.79 61.49 243.47 6.86 189.82 3.06 812.83 16.93 59.78 124 11.13 6.52 -7.75 51.26 2.23 251.02 13.95 15.81 0.41 29.87 2.49 609.12 30.46 67.63 1.91 311.70 5.03 257.08 5.36 37.24 125 11.21 6.58 -8.11 48.56 2.11 340.03 18.89 29.56 0.76 29.63 2.47 568.63 28.43 97.45 2.74 542.68 8.75 426.14 8.88 32.28 126 11.28 6.63 -7.63 63.13 2.74 388.84 21.60 45.28 1.16 33.38 2.78 574.16 28.71 134.82 3.80 612.86 9.88 791.59 16.49 26.82 127 11.37 6.70 -6.48 58.29 2.53 587.89 32.66 39.33 1.01 35.95 3.00 681.30 34.07 179.83 5.07 862.64 13.91 897.96 18.71 35.58 11.37-11.82m: medium-grain firn 128 11.45 6.76 -6.21 78.99 3.43 528.95 29.39 46.77 1.20 47.37 3.95 1216.85 60.84 304.45 8.58 1020.45 16.46 1325.61 27.62 46.16 some small melt lenses 129 11.52 6.81 -6.32 77.70 3.38 594.59 33.03 56.39 1.45 55.77 4.65 2141.42 107.07 218.58 6.16 1136.01 18.32 1248.72 26.02 99.08 130 11.60 6.87 -6.81 76.29 3.32 298.17 16.56 23.94 0.61 58.17 4.85 1326.24 66.31 133.18 3.75 418.19 6.75 467.87 9.75 71.41 131 11.67 6.93 -7.76 90.30 3.93 171.83 9.55 12.71 0.33 30.72 2.56 503.37 25.17 60.44 1.70 172.42 2.78 146.65 3.06 33.99 132 11.73 6.97 NaN 31.18 1.36 164.90 9.16 11.77 0.30 14.74 1.23 353.75 17.69 58.28 1.64 277.48 4.48 240.73 5.02 18.60 133 11.82 7.04 -12.39 45.77 1.99 164.53 9.14 14.97 0.38 25.00 2.08 385.99 19.30 85.62 2.41 217.78 3.51 234.19 4.88 22.09 11.82-12.27m: medium/large grain firn 134 11.90 7.10 -11.15 13.32 0.58 97.87 5.44 6.29 0.16 11.80 0.98 167.15 8.36 29.79 0.84 105.90 1.71 99.90 2.08 10.89 "ice lens: 13,21,23,29,38 cm" 135 11.97 7.16 -8.54 37.84 1.65 152.99 8.50 17.71 0.45 15.03 1.25 226.13 11.31 65.52 1.85 179.14 2.89 107.95 2.25 16.17 136 12.05 7.22 -7.06 74.28 3.23 233.07 12.95 21.63 0.55 57.13 4.76 943.51 47.18 158.08 4.45 450.92 7.27 582.36 12.13 44.81 137 12.12 7.27 -6.94 15.15 0.66 198.96 11.05 11.10 0.28 14.62 1.22 344.27 17.21 53.41 1.50 370.04 5.97 263.82 5.50 17.46 138 12.18 7.32 -7.65 27.59 1.20 188.33 10.46 13.79 0.35 16.40 1.37 301.94 15.10 91.63 2.58 301.99 4.87 388.66 8.10 12.93 139 12.27 7.39 -12.81 351.91 15.30 246.72 13.71 33.21 0.85 84.40 7.03 1807.09 90.35 550.87 15.52 376.73 6.08 836.25 17.42 88.23 12.27-12.72m: medium-grain firn 140 12.35 7.45 -15.87 170.06 7.39 164.10 9.12 25.27 0.65 85.87 7.16 1296.77 64.84 220.22 6.20 228.33 3.68 527.49 10.99 68.28 "ice lens: 1-4,10,12,20-27 cm" 141 12.42 7.51 -16.87 71.14 3.09 186.93 10.39 19.96 0.51 47.34 3.94 773.64 38.68 101.31 2.85 285.38 4.60 430.99 8.98 40.18 142 12.50 7.57 -18.08 150.88 6.56 314.49 17.47 40.50 1.04 91.76 7.65 2487.41 124.37 232.41 6.55 614.92 9.92 860.72 17.93 122.69 143 12.55 7.61 -20.48 612.04 26.61 305.43 16.97 76.48 1.96 124.60 10.38 3941.84 197.09 786.41 22.15 665.55 10.73 2199.56 45.82 174.30 visible dust layer 144 12.63 7.67 -22.91 1620.02 70.44 219.05 12.17 154.78 3.97 225.64 18.80 6002.50 300.13 2219.41 62.52 491.58 7.93 4346.59 90.55 244.50 visible dust layer 145 12.72 7.74 -24.66 1428.65 62.12 307.88 17.10 131.13 3.36 225.28 18.77 6670.14 333.51 2050.32 57.76 556.34 8.97 3692.21 76.92 291.21 visible dust layer 146 12.80 7.80 -26.97 67.46 2.93 120.87 6.71 6.85 0.18 28.89 2.41 1616.47 80.82 62.66 1.76 184.53 2.98 191.59 3.99 84.32 12.72-13.17m: medium-grain firn 147 12.87 7.86 -28.34 8.42 0.37 96.05 5.34 4.54 0.12 16.07 1.34 1532.23 76.61 18.89 0.53 226.03 3.65 143.84 3.00 76.59 148 12.95 7.92 -28.50 44.41 1.93 90.72 5.04 16.90 0.43 180.88 15.07 NaN NaN 55.74 1.57 215.05 3.47 159.16 3.32 NaN 149 13.02 7.98 -27.23 27.24 1.18 91.24 5.07 NaN NaN 17.03 1.42 567.07 28.35 34.91 0.98 198.10 3.20 167.89 3.50 NaN 150 13.10 8.04 -25.55 10.86 0.47 82.32 4.57 5.47 0.14 16.10 1.34 893.03 44.65 18.18 0.51 171.07 2.76 169.72 3.54 44.37 151 13.17 8.10 -22.88 64.98 2.83 113.16 6.29 24.09 0.62 28.49 2.37 1321.17 66.06 83.07 2.34 258.78 4.17 238.40 4.97 66.68 13.17-13.52m: medium-grain firn 152 13.25 8.16 -19.68 127.86 5.56 140.30 7.79 42.62 1.09 37.94 3.16 1479.71 73.99 151.62 4.27 263.72 4.25 302.73 6.31 76.76 "ice lens: 26,28,30,39 cm" 153 13.32 8.22 -16.02 215.76 9.38 174.65 9.70 35.28 0.90 50.61 4.22 1620.09 81.00 280.27 7.89 228.58 3.69 622.07 12.96 80.67 154 13.40 8.28 -13.67 530.46 23.06 296.11 16.45 44.93 1.15 74.26 6.19 2821.78 141.09 786.49 22.15 400.15 6.45 994.77 20.72 138.61 155 13.47 8.33 -13.14 113.25 4.92 205.54 11.42 31.33 0.80 35.50 2.96 852.09 42.60 138.27 3.90 247.91 4.00 452.41 9.43 45.39 156 13.52 8.37 -13.77 365.93 15.91 186.13 10.34 29.08 0.75 39.03 3.25 1107.51 55.38 498.68 14.05 395.68 6.38 802.94 16.73 48.47 157 13.55 8.40 -14.25 132.78 5.77 178.63 9.92 66.33 1.70 13.16 1.10 298.61 14.93 139.66 3.93 236.39 3.81 141.14 2.94 22.74 13.52-13.97m: medium/large-grain firn 158 13.60 8.44 -13.91 92.32 4.01 133.85 7.44 49.67 1.27 5.65 0.47 86.19 4.31 124.20 3.50 169.60 2.74 68.67 1.43 9.84 "ice lens: 16,21,26-27 cm" 159 13.67 8.49 -13.30 50.21 2.18 221.31 12.29 18.47 0.47 37.60 3.13 1375.17 68.76 82.79 2.33 297.77 4.80 287.57 5.99 73.72 160 13.75 8.56 -13.08 40.45 1.76 140.33 7.80 16.19 0.42 19.96 1.66 449.65 22.48 61.72 1.74 221.31 3.57 254.43 5.30 23.51 161 13.82 8.61 -12.33 170.86 7.43 240.52 13.36 33.63 0.86 31.49 2.62 729.19 36.46 249.77 7.04 500.47 8.07 725.05 15.11 30.52 162 13.90 8.68 -9.56 347.02 15.09 223.15 12.40 53.43 1.37 35.34 2.95 1095.39 54.77 542.55 15.28 477.33 7.70 839.60 17.49 46.10 163 13.97 8.73 -7.99 148.24 6.45 261.68 14.54 74.55 1.91 24.20 2.02 428.19 21.41 196.54 5.54 282.30 4.55 331.53 6.91 29.32 13.97-14.37m: medium-grain firn 164 14.07 8.81 -8.97 124.27 5.40 124.98 6.94 56.69 1.45 27.08 2.26 294.41 14.72 170.23 4.80 151.21 2.44 102.86 2.14 21.40 "ice lens: 10,17,24,29 cm" 165 14.14 8.87 -10.95 147.35 6.41 82.12 4.56 57.43 1.47 10.40 0.87 115.46 5.77 200.78 5.66 115.73 1.87 84.53 1.76 9.80 166 14.22 8.93 -11.92 87.07 3.79 126.71 7.04 40.48 1.04 15.45 1.29 202.04 10.10 120.71 3.40 172.99 2.79 147.02 3.06 14.00 167 14.29 8.99 -17.95 214.75 9.34 103.06 5.73 95.18 2.44 19.67 1.64 305.88 15.29 281.75 7.94 157.89 2.55 134.92 2.81 21.14