!! !! File gisp2_50yr.txt !! GISP2 Half-Century Oxygen Isotope Data !! !! References I, II, III, IV, V !! !! This file contains the GISP2 50-year delta 18O data set between 61,125 !! yr BP and 100,075 yr BP, based on measurements done at the Quaternary !! Isotope Laboratory, University of Washington, as of February 1st, 1997. !! !! Age values are given for the center of the interval; so the value whose !! age is given as 61250BP covers the interval between 61225BP and 61275BP. !! !! !! Age Del 18O 61150 -41.54 61200 -41.10 61250 -41.55 61300 -40.76 61350 -40.75 61400 -41.44 61450 -41.25 61500 -40.11 61550 -40.81 61600 -40.92 61650 -41.38 61700 -41.09 61750 -40.56 61800 -38.10 61850 -38.36 61900 -38.10 61950 -38.20 62000 -37.90 62050 -38.72 62100 -41.05 62150 -41.97 62200 -41.83 62250 -41.18 62300 -41.87 62350 -41.21 62400 -41.27 62450 -40.84 62500 -41.06 62550 -40.54 62600 -41.51 62650 -40.84 62700 -40.54 62750 -41.82 62800 -42.05 62850 -41.25 62900 -42.20 62950 -42.60 63000 -41.44 63050 -41.43 63100 -42.18 63150 -42.18 63200 -41.83 63250 -41.35 63300 -42.19 63350 -40.86 63400 -40.63 63450 -41.75 63500 -41.17 63550 -40.98 63600 -41.11 63650 -40.67 63700 -41.55 63750 -41.66 63800 -41.99 63850 -40.78 63900 -41.62 63950 -41.14 64000 -41.18 64050 -40.76 64100 -41.51 64150 -40.83 64200 -41.71 64250 -42.49 64300 -41.92 64350 -42.00 64400 -42.32 64450 -41.60 64500 -41.94 64550 -42.82 64600 -41.76 64650 -41.89 64700 -42.37 64750 -43.33 64800 -41.97 64850 -41.55 64900 -41.33 64950 -42.56 65000 -42.41 65050 -41.88 65100 -41.93 65150 -42.44 65200 -41.02 65250 -40.89 65300 -42.00 65350 -42.17 65400 -40.81 65450 -42.22 65500 -41.36 65550 -41.27 65600 -40.95 65650 -40.28 65700 -39.31 65750 -38.62 65800 -38.39 65850 -37.77 65900 -38.74 65950 -41.51 66000 -43.08 66050 -42.24 66100 -41.83 66150 -43.41 66200 -42.60 66250 -41.80 66300 -41.49 66350 -41.37 66400 -41.85 66450 -41.42 66500 -40.50 66550 -40.65 66600 -40.21 66650 -40.22 66700 -40.27 66750 -40.79 66800 -39.72 66850 -40.01 66900 -39.53 66950 -37.44 67000 -38.38 67050 -37.91 67100 -38.00 67150 -38.20 67200 -38.19 67250 -38.20 67300 -38.10 67350 -38.40 67400 -37.87 67450 -38.07 67500 -37.94 67550 -38.84 67600 -37.79 67650 -37.48 67700 -37.77 67750 -37.97 67800 -38.35 67850 -37.73 67900 -37.34 67950 -38.15 68000 -37.34 68050 -37.22 68100 -36.89 68150 -37.33 68200 -37.39 68250 -37.25 68300 -37.54 68350 -36.97 68400 -36.24 68450 -36.68 68500 -36.91 68550 -36.39 68600 -35.30 68650 -36.59 68700 -36.90 68750 -36.09 68800 -38.99 68850 -42.14 68900 -42.56 68950 -42.65 69000 -43.04 69050 -43.30 69100 -43.51 69150 -41.89 69200 -42.25 69250 -42.77 69300 -42.05 69350 -42.03 69400 -42.66 69450 -43.65 69500 -43.22 69550 -43.26 69600 -42.82 69650 -43.38 69700 -43.63 69750 -42.81 69800 -43.07 69850 -42.40 69900 -40.89 69950 -40.82 70000 -39.84 70050 -38.65 70100 -39.18 70150 -39.76 70200 -39.46 70250 -39.26 70300 -39.25 70350 -38.98 70400 -39.11 70450 -39.34 70500 -39.70 70550 -38.76 70600 -38.97 70650 -38.85 70700 -38.96 70750 -38.60 70800 -38.40 70850 -38.37 70900 -38.24 70950 -38.45 71000 -38.30 71050 -37.80 71100 -38.75 71150 -38.38 71200 -38.78 71250 -37.92 71300 -37.79 71350 -38.10 71400 -38.40 71450 -37.95 71500 -38.05 71550 -38.18 71600 -37.82 71650 -38.10 71700 -38.13 71750 -37.49 71800 -37.31 71850 -37.89 71900 -37.08 71950 -37.08 72000 -37.01 72050 -36.97 72100 -37.20 72150 -37.32 72200 -37.32 72250 -37.33 72300 -37.46 72350 -37.45 72400 -37.32 72450 -37.00 72500 -36.91 72550 -36.76 72600 -36.39 72650 -36.81 72700 -37.11 72750 -36.77 72800 -36.77 72850 -36.63 72900 -36.68 72950 -36.37 73000 -36.79 73050 -37.30 73100 -40.07 73150 -41.91 73200 -41.54 73250 -41.78 73300 -41.35 73350 -41.13 73400 -41.43 73450 -42.60 73500 -42.32 73550 -41.06 73600 -42.10 73650 -41.91 73700 -41.38 73750 -41.83 73800 -41.91 73850 -42.21 73900 -42.48 73950 -41.78 74000 -40.83 74050 -40.25 74100 -40.07 74150 -38.86 74200 -39.23 74250 -38.65 74300 -38.66 74350 -38.52 74400 -38.62 74450 -38.69 74500 -38.54 74550 -39.51 74600 -40.00 74650 -40.17 74700 -39.47 74750 -39.86 74800 -39.68 74850 -39.29 74900 -39.23 74950 -38.99 75000 -39.25 75050 -39.35 75100 -39.01 75150 -38.99 75200 -38.68 75250 -38.98 75300 -37.84 75350 -38.17 75400 -38.07 75450 -38.31 75500 -38.48 75550 -37.95 75600 -38.19 75650 -38.25 75700 -38.61 75750 -38.17 75800 -38.53 75850 -37.75 75900 -37.20 75950 -37.99 76000 -39.09 76050 -38.92 76100 -38.79 76150 -39.35 76200 -38.78 76250 -38.64 76300 -38.71 76350 -39.36 76400 -38.96 76450 -38.55 76500 -38.70 76550 -39.42 76600 -38.67 76650 -38.19 76700 -38.79 76750 -38.36 76800 -38.29 76850 -38.35 76900 -38.55 76950 -37.91 77000 -38.08 77050 -38.73 77100 -38.71 77150 -37.99 77200 -37.88 77250 -38.66 77300 -38.40 77350 -38.09 77400 -37.83 77450 -38.04 77500 -37.95 77550 -38.34 77600 -38.06 77650 -37.79 77700 -38.19 77750 -38.16 77800 -37.79 77850 -38.07 77900 -37.33 77950 -37.69 78000 -38.03 78050 -37.44 78100 -37.45 78150 -38.27 78200 -37.74 78250 -37.78 78300 -37.37 78350 -36.86 78400 -37.19 78450 -37.62 78500 -37.24 78550 -37.27 78600 -37.46 78650 -37.10 78700 -37.56 78750 -37.00 78800 -37.40 78850 -37.20 78900 -37.03 78950 -36.95 79000 -36.76 79050 -37.28 79100 -36.73 79150 -36.45 79200 -36.85 79250 -36.73 79300 -36.54 79350 -37.03 79400 -37.03 79450 -36.99 79500 -36.56 79550 -36.50 79600 -36.99 79650 -37.18 79700 -37.05 79750 -36.84 79800 -36.69 79850 -36.83 79900 -36.84 79950 -37.41 80000 -37.31 80050 -37.54 80100 -37.10 80150 -36.99 80200 -37.28 80250 -37.08 80300 -37.33 80350 -36.75 80400 -36.19 80450 -37.07 80500 -37.03 80550 -36.81 80600 -36.36 80650 -37.55 80700 -36.88 80750 -36.65 80800 -37.02 80850 -37.00 80900 -37.21 80950 -36.87 81000 -36.73 81050 -36.00 81100 -35.90 81150 -35.91 81200 -36.40 81250 -36.57 81300 -36.67 81350 -37.20 81400 -36.80 81450 -36.90 81500 -37.03 81550 -36.58 81600 -36.82 81650 -37.30 81700 -36.88 81750 -36.86 81800 -36.53 81850 -35.52 81900 -36.45 81950 -36.32 82000 -36.22 82050 -36.21 82100 -36.12 82150 -36.01 82200 -36.66 82250 -36.50 82300 -37.03 82350 -37.03 82400 -36.69 82450 -36.93 82500 -36.50 82550 -36.38 82600 -36.35 82650 -36.31 82700 -36.61 82750 -36.27 82800 -36.62 82850 -36.51 82900 -36.60 82950 -37.57 83000 -36.72 83050 -36.46 83100 -36.78 83150 -36.84 83200 -36.57 83250 -36.35 83300 -36.54 83350 -36.14 83400 -35.93 83450 -36.12 83500 -36.05 83550 -36.18 83600 -35.73 83650 -35.73 83700 -36.01 83750 -35.70 83800 -35.65 83850 -34.92 83900 -35.18 83950 -35.92 84000 -37.44 84050 -38.57 84100 -38.07 84150 -38.89 84200 -38.97 84250 -38.75 84300 -38.45 84350 -38.45 84400 -36.56 84450 -36.04 84500 -37.57 84550 -38.72 84600 -38.97 84650 -38.80 84700 -38.77 84750 -38.45 84800 -38.37 84850 -38.55 84900 -38.67 84950 -38.52 85000 -38.98 85050 -38.62 85100 -38.95 85150 -39.28 85200 -39.57 85250 -39.00 85300 -39.12 85350 -39.29 85400 -39.07 85450 -38.33 85500 -39.20 85550 -39.79 85600 -39.11 85650 -39.33 85700 -39.41 85750 -39.08 85800 -39.61 85850 -39.83 85900 -39.69 85950 -39.62 86000 -39.62 86050 -39.65 86100 -39.69 86150 -40.26 86200 -39.73 86250 -40.10 86300 -39.95 86350 -39.71 86400 -40.28 86450 -39.65 86500 -40.82 86550 -40.42 86600 -40.41 86650 -40.40 86700 -40.91 86750 -40.91 86800 -40.36 86850 -42.12 86900 -40.15 86950 -39.08 87000 -39.60 87050 -40.46 87100 -40.22 87150 -39.97 87200 -40.04 87250 -40.05 87300 -39.85 87350 -40.05 87400 -38.93 87450 -38.23 87500 -37.90 87550 -38.28 87600 -38.62 87650 -38.95 87700 -39.58 87750 -39.48 87800 -39.01 87850 -38.10 87900 -38.21 87950 -38.41 88000 -38.37 88050 -38.50 88100 -38.51 88150 -38.00 88200 -37.67 88250 -37.70 88300 -38.04 88350 -37.77 88400 -37.92 88450 -38.30 88500 -38.11 88550 -38.23 88600 -38.01 88650 -38.25 88700 -38.38 88750 -38.90 88800 -38.74 88850 -38.85 88900 -38.43 88950 -37.91 89000 -38.15 89050 -37.77 89100 -37.78 89150 -37.96 89200 -38.24 89250 -38.08 89300 -38.10 89350 -38.10 89400 -37.21 89450 -37.39 89500 -37.42 89550 -37.77 89600 -37.68 89650 -37.81 89700 -37.79 89750 -37.69 89800 -37.52 89850 -37.52 89900 -37.78 89950 -38.12 90000 -38.05 90050 -38.60 90100 -38.42 90150 -38.15 90200 -37.93 90250 -39.42 90300 -39.64 90350 -38.84 90400 -39.30 90450 -39.08 90500 -39.04 90550 -39.02 90600 -38.88 90650 -38.90 90700 -38.81 90750 -39.10 90800 -39.79 90850 -39.47 90900 -39.39 90950 -38.89 91000 -39.17 91050 -39.12 91100 -38.76 91150 -39.29 91200 -39.70 91250 -39.35 91300 -39.35 91350 -38.78 91400 -39.45 91450 -39.42 91500 -39.66 91550 -39.58 91600 -38.98 91650 -39.35 91700 -39.92 91750 -39.68 91800 -39.60 91850 -39.71 91900 -40.06 91950 -38.62 92000 -39.12 92050 -39.70 92100 -39.31 92150 -39.11 92200 -40.40 92250 -39.35 92300 -38.87 92350 -39.82 92400 -39.02 92450 -39.53 92500 -39.75 92550 -38.67 92600 -39.09 92650 -39.03 92700 -39.51 92750 -38.97 92800 -39.40 92850 -39.50 92900 -39.56 92950 -39.60 93000 -39.90 93050 -39.51 93100 -40.29 93150 -40.32 93200 -39.35 93250 -39.36 93300 -39.86 93350 -39.46 93400 -39.13 93450 -39.36 93500 -39.21 93550 -39.31 93600 -39.41 93650 -39.49 93700 -39.35 93750 -39.31 93800 -38.98 93850 -38.72 93900 -39.29 93950 -39.04 94000 -39.58 94050 -39.20 94100 -39.29 94150 -38.66 94200 -39.12 94250 -39.26 94300 -39.25 94350 -39.31 94400 -39.00 94450 -39.34 94500 -39.37 94550 -38.54 94600 -38.74 94650 -38.87 94700 -38.83 94750 -38.50 94800 -38.65 94850 -38.91 94900 -39.20 94950 -39.21 95000 -39.22 95050 -38.68 95100 -38.97 95150 -38.75 95200 -38.42 95250 -38.52 95300 -38.63 95350 -38.73 95400 -38.91 95450 -38.82 95500 -38.63 95550 -38.63 95600 -38.50 95650 -38.68 95700 -38.90 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99600 -36.76 99650 -36.63 99700 -36.50 99750 -36.55 99800 -36.36 99850 -36.79 99900 -36.73 99950 -36.48 100000 -36.59 100050 -36.33