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PANGAEA.
Data Publisher for Earth & Environmental Science

Extier, Thomas; Landais, Amaëlle; Bréant, Camille; Prié, F; Bazin, Lucie; Dreyfus, Gabrielle; Roche, Didier M; Leuenberger, Markus Christian (2018): dO2/N2 records between 100-800 ka from EPICA Dome C ice core [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.887326, In supplement to: Extier, T et al. (2018): On the use of d18O atm for ice core dating. Quaternary Science Reviews, 185, 244-257, https://doi.org/10.1016/j.quascirev.2018.02.008

Always quote citation above when using data! You can download the citation in several formats below.

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Related to:
Bazin, Lucie; Landais, Amaëlle; Capron, Emilie; Masson-Delmotte, Valerie; Ritz, Catherine; Picard, Ghislain; Jouzel, Jean; Dumont, Marie; Leuenberger, Markus Christian; Prié, F (2016): Phase relationships between orbital forcing and the composition of air trapped in Antarctic ice cores. Climate of the Past, 12(3), 729-748, https://doi.org/10.5194/cp-12-729-2016
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00077: European Project for Ice Coring in Antarctica
Fourth Framework Programme (FP4), grant/award no. ENV4980702: European Project for Ice Coring in Antarctica
Coverage:
Latitude: -75.102000 * Longitude: 123.395000
Minimum DEPTH, ice/snow: 1400.82 m * Maximum DEPTH, ice/snow: 3188.87 m
Event(s):
DomeC * Latitude: -75.102000 * Longitude: 123.395000 * Elevation: 3233.0 m * Method/Device: Drilling/drill rig (DRILL)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, ice/snowDepth ice/snowmExtier, ThomasGeocode
AGEAgeka BPExtier, ThomasGeocode – ice age
δ Oxygen/Nitrogen ratioδ(O2/N2)Extier, Thomas
Size:
325 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Depth ice/snow [m]

Age [ka BP]

δ(O2/N2) []
1400.82101.959-13.4585
1420.07103.750-7.7170
1439.32105.556-5.6020
1457.47107.410-13.6635
1474.52109.454-12.6425
1491.57111.590-10.5015
1511.37113.938-14.7310
1530.07115.808-10.4970
1555.37117.996-12.8340
1612.57122.543-7.2245
1641.72124.752-9.3030
1671.97127.080-10.0420
1708.82129.570-10.6660
1739.07132.050-8.9630
1758.87134.275-10.6505
1773.17136.471-13.0660
1785.27138.764-11.7585
1801.22142.267-8.4495
1812.77144.800-8.8275
1824.32147.191-8.4205
1836.42149.612-6.9400
1848.52151.933-9.3990
1860.62154.305-9.8815
1871.62156.714-10.1440
1881.52159.005-10.1035
1893.62161.369-11.5680
1904.07163.558-13.5124
1914.52165.719-12.1049
1923.32167.873-12.7085
1943.67172.447-9.9376
1953.57174.754-8.4263
1963.47177.053-6.4209
1972.82179.196-7.4351
1982.17181.041-10.4503
1992.07183.024-10.6817
2008.57186.646-10.8720
2016.82188.481-9.9914
2026.72190.320-8.9778
2036.62192.237-8.7529
2045.42194.081-5.8745
2054.77196.026-4.9118
2064.67198.054-5.4751
2075.67200.028-5.4372
2088.32202.052-7.1231
2100.97204.143-8.6612
2111.42206.240-10.5427
2121.87208.214-10.9365
2132.87210.145-8.0140
2146.13212.287-11.6838
2158.17214.168-9.2661
2182.92218.097-6.2667
2193.92220.176-6.5487
2202.17221.985-4.7568
2209.87223.981-7.0315
2216.47225.910-8.7160
2223.07227.699-8.2304
2230.22229.583-11.5025
2236.82231.456-9.8545
2243.42233.342-8.3005
2251.12235.340-8.1748
2259.37237.236-6.9527
2268.72239.163-6.1193
2279.17241.186-5.3543
2291.27243.095-2.6961
2305.57245.137-5.8869
2315.47247.329-10.3892
2322.07249.332-9.8861
2329.22251.626-12.5227
2335.27253.865-13.2660
2340.77255.971-11.1001
2352.87260.647-8.9038
2358.92262.904-9.4686
2370.47266.708-6.5734
2376.52268.631-8.2824
2391.92274.118-7.7128
2396.32275.751-8.6234
2401.27277.527-8.8832
2406.22279.303-9.7205
2411.17281.063-9.0962
2416.67282.888-8.6881
2435.37288.589-6.3494
2441.97290.421-7.1049
2448.57292.329-7.3086
2454.07294.223-7.5816
2459.02295.954-10.2376
2464.52297.883-11.7702
2469.47299.636-11.0746
2474.97301.630-12.0680
2480.47303.556-9.9647
2485.97305.404-8.1306
2491.47307.604-7.2512
2496.42309.714-5.6463
2501.92312.191-4.9392
2507.42314.484-4.7710
2513.47316.720-6.5650
2520.07319.182-8.0158
2525.02321.266-9.5715
2531.07323.507-9.7059
2537.67325.620-9.4419
2545.37327.781-12.0402
2561.87332.030-6.2719
2589.36338.255-5.4000
2595.42340.284-9.3000
2600.36342.523-11.1000
2603.67344.478-10.1000
2606.97346.361-10.1000
2610.82348.459-9.0000
2614.12350.191-8.8000
2617.97352.134-7.3000
2621.82354.133-8.0000
2625.67356.147-6.4000
2628.97358.038-7.8000
2632.27359.946-10.4000
2635.57361.797-10.1000
2638.86363.580-10.3000
2642.17365.327-10.8000
2646.02367.424-9.7000
2649.32369.213-9.6000
2653.17371.298-9.8000
2657.02373.207-8.9000
2660.86375.164-8.6000
2664.22377.072-8.9000
2668.02379.121-7.5000
2668.07379.150-9.4000
2670.82380.532-8.0000
2673.57381.861-7.5000
2679.07384.648-8.6000
2681.82386.023-6.9000
2687.32388.766-8.5000
2690.07390.383-9.3000
2692.82391.898-5.7000
2693.95392.492-9.2000
2695.57393.308-7.1000
2698.32394.571-5.3000
2698.35394.582-9.9000
2702.75396.431-8.9000
2707.15398.112-7.5000
2711.55399.750-6.8000
2715.95401.275-6.8000
2720.35402.704-6.4000
2724.75404.095-6.9000
2729.15405.527-8.1000
2733.55406.930-8.2000
2737.95408.370-8.0000
2742.35409.874-8.4000
2746.75411.511-9.5000
2751.15413.321-9.7000
2755.55415.222-10.4000
2759.95417.172-10.5000
2764.35419.206-11.2000
2768.75421.399-11.8000
2773.15423.904-10.5000
2777.55426.272-10.7000
2781.95429.282-10.5000
2784.68432.083-8.7000
2786.35434.279-9.5000
2789.02437.930-7.6000
2790.75440.355-8.9000
2792.86443.408-6.3000
2795.15446.547-9.3000
2797.82449.573-7.6000
2799.55451.341-10.7000
2803.95455.524-11.4000
2806.62458.113-7.2000
2808.35459.728-11.3000
2811.07462.462-9.8000
2812.75464.208-8.4000
2814.87466.291-4.7000
2816.57468.026-4.4000
2817.15468.668-8.0000
2819.32471.087-9.7000
2821.55473.309-6.0000
2823.67475.029-7.2000
2825.86477.034-7.2000
2827.92478.795-4.5000
2830.27480.728-2.6000
2832.47482.631-2.7000
2834.67484.374-3.4000
2836.86485.984-4.0000
2839.62487.905-4.9000
2841.65489.194-2.2000
2843.47490.288-6.0000
2845.12491.294-6.1000
2848.42493.406-6.2000
2851.72495.629-7.2000
2854.47497.506-6.4000
2857.77499.760-3.7000
2861.07502.063-3.7000
2864.92504.757-2.9000
2868.22507.163-3.7000
2871.52509.585-3.9000
2874.27511.734-5.3000
2874.82512.157-5.9000
2878.12514.636-5.9000
2881.42516.992-5.0000
2885.27519.598-5.2000
2889.12522.117-7.4000
2892.97524.686-8.2000
2896.27527.080-5.7000
2899.57529.542-8.0000
2902.87532.000-10.5000
2903.42532.400-7.8000
2906.17534.698-10.3000
2908.92537.598-10.0000
2911.67540.426-11.5000
2914.97543.817-10.7000
2916.62545.545-12.4000
2919.37548.252-8.7000
2919.92548.777-7.6000
2921.02549.778-7.5000
2923.77552.003-4.9000
2925.97553.516-3.7000
2928.72555.392-3.6000
2932.57557.442-3.8000
2935.32558.772-4.7000
2939.72561.019-5.9000
2944.12563.046-6.5000
2948.52564.786-7.8000
2955.03567.011-8.9000
2961.72569.114-5.9000
2968.87571.263-4.9000
2969.42571.431-6.3000
2974.92573.151-5.4000
2981.52575.378-4.1000
2987.02577.523-3.2000
2992.52579.920-4.7000
2996.92582.279-5.3000
2999.67584.427-6.9000
3002.97587.557-8.9000
3004.62589.231-8.9000
3006.82591.257-7.5000
3007.37591.800-7.5000
3009.02593.535-6.0000
3011.22595.848-3.9000
3011.77596.494-3.7000
3013.42598.553-3.6000
3015.07600.789-4.2000
3017.27603.585-6.0000
3018.92605.648-6.7000
3021.67608.879-7.6000
3023.32610.647-7.1000
3026.07613.543-6.4000
3028.27615.853-5.1000
3030.47618.318-4.8000
3031.57619.604-4.2000
3034.32622.860-8.6000
3035.97624.964-5.8000
3037.07626.390-8.2000
3038.72628.995-10.8000
3039.82631.291-9.8000
3040.92634.018-8.3000
3042.02636.706-6.6000
3043.05639.215-4.6000
3044.22642.012-7.5000
3045.32644.418-4.8000
3046.42646.652-7.8000
3047.52648.702-7.5000
3048.62650.554-7.1000
3049.72652.401-9.1000
3050.76654.154-7.9000
3051.91655.908-7.2000
3052.97657.511-7.3000
3054.67660.176-9.4000
3056.21662.595-4.5000
3057.97665.257-3.7000
3059.62667.790-5.3000
3061.27670.053-3.1000
3063.44672.826-6.3000
3065.61675.569-6.3000
3068.42678.498-4.7000
3071.17681.128-4.6000
3074.47684.350-3.6000
3077.22686.801-1.8000
3081.07689.854-1.4000
3084.92692.647-0.7000
3089.32695.600-2.9000
3093.17698.022-3.8000
3098.12701.143-7.1000
3101.42703.307-8.1000
3104.59705.464-7.3000
3105.82706.294-7.1000
3109.12708.679-4.3000
3110.77709.991-6.1000
3112.42711.370-4.3000
3113.52712.303-5.4000
3115.16713.775-4.6000
3117.34715.830-2.3000
3118.47716.885-5.9000
3120.10718.630-1.4000
3121.77720.593-3.9000
3122.87721.917-7.2000
3123.96723.180-5.0000
3125.62725.000-4.0000
3126.17725.591-3.1000
3128.37727.980-3.5000
3131.12730.845-10.6000
3133.87733.476-9.5000
3137.17736.629-6.7000
3138.69738.222-4.3000
3140.51740.426-5.4000
3143.23743.817-3.7000
3145.98747.132-8.7000
3148.17749.774-4.6000
3148.73750.467-6.1000
3150.37752.537-8.3000
3151.49754.003-5.8000
3152.57755.414-7.5000
3154.78758.162-4.5000
3157.53761.296-5.2000
3159.72764.336-6.9000
3160.28765.073-5.8000
3163.04768.539-5.2000
3163.57769.286-8.0000
3165.23771.614-3.3000
3167.43774.441-6.4000
3169.63777.194-15.1000
3172.37780.364-7.0000
3174.58782.787-7.6000
3175.67783.992-5.8000
3177.33785.789-5.0000
3180.08788.567-2.5000
3182.83791.394-2.6000
3185.02794.148-7.9000
3187.23797.518-3.0000
3188.87800.487-9.8000