Brandon, Margaux; Landais, Amaëlle; Duchamp-Alphonse, Stéphanie; Favre, Violaine; Schmitz, Léa; Abrial, Héloïse; Prié, Frédéric; Extier, Thomas; Blunier, Thomas (2020): Δ17O of O2 during Termination II and Termination V from EPICA Dome C ice core [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.914283, In: Brandon, M et al. (2020): Δ17O of O2 during Termination II and Termination V from EPICA Dome C ice core and reconstruction of global oxygen biosphere productivity over the last 445 ka based on D17O of O2 measurements [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.914609
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Abstract:
High resolution record of the triple isotopic composition of atmospheric oxygen (Δ17O of O2) in the Antarctic EPICA Dome C ice core over Termination II (153.62 to 124.46 ka), Termination V and Marine Isotopic Stage 11 (444.1 to 405.7 ka)
Supplement to:
Brandon, Margaux; Landais, Amaëlle; Duchamp-Alphonse, Stéphanie; Favre, Violaine; Schmitz, Léa; Abrial, Héloïse; Prié, Frédéric; Extier, Thomas; Blunier, Thomas (2020): Exceptionally high biosphere productivity at the beginning of Marine Isotopic Stage 11. Nature Communications, 11(1), https://doi.org/10.1038/s41467-020-15739-2
Project(s):
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: -75.100000 * Longitude: 123.350000
Date/Time Start: 1993-01-01T00:00:00 * Date/Time End: 2004-12-31T00:00:00
Minimum DEPTH, ice/snow: 1666.23 m * Maximum DEPTH, ice/snow: 2796.47 m
Event(s):
EDC (EPICA Dome C) * Latitude: -75.100000 * Longitude: 123.350000 * Date/Time Start: 1993-01-01T00:00:00 * Date/Time End: 2004-12-31T00:00:00 * Elevation: 3233.0 m * Recovery: 3300 m * Location: Dome C, Antarctica * Campaign: Dome C * Method/Device: Ice drill (ICEDRILL) * Comment: Drill site is 56 km from the site of a previous Dome C core that provided records extending into the last glacial period, and 560 km from the site of the Vostok cores. The completion of the Dome C core was delayed when the first drilling became stuck at 788 m in 1999 (EDC96).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, ice/snow | Depth ice/snow | m | Brandon, Margaux | Geocode | |
| 2 | AGE | Age | ka BP | Brandon, Margaux | Antarctic ice core chronology (AICC2012) | Geocode |
| 3 | Δ17O | Δ17O | per meg | Brandon, Margaux | Δ17O of O2 |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
89 data points
Data
| 1 Depth ice/snow [m] | 2 Age [ka BP] | 3 Δ17O [per meg] |
|---|---|---|
| 1666.23 | 124.460 | -4.6 |
| 1671.73 | 124.936 | 0.4 |
| 1677.23 | 125.311 | 7.6 |
| 1682.73 | 125.744 | 4.6 |
| 1689.88 | 126.285 | 11.7 |
| 1693.73 | 126.559 | 32.6 |
| 1699.23 | 126.954 | -6.7 |
| 1705.28 | 127.347 | -0.1 |
| 1709.68 | 127.637 | 4.9 |
| 1715.73 | 127.989 | 6.6 |
| 1721.23 | 128.362 | 3.9 |
| 1726.73 | 128.759 | 4.4 |
| 1732.78 | 129.176 | 15.1 |
| 1737.73 | 129.594 | 29.8 |
| 1744.88 | 130.162 | 4.0 |
| 1748.73 | 130.506 | 20.2 |
| 1754.23 | 131.020 | 19.3 |
| 1759.73 | 131.612 | 8.4 |
| 1765.23 | 132.336 | 1.8 |
| 1770.73 | 132.965 | 30.2 |
| 1776.23 | 133.592 | 17.1 |
| 1781.73 | 134.299 | 15.4 |
| 1787.23 | 135.161 | 28.5 |
| 1792.73 | 136.054 | 45.7 |
| 1800.43 | 137.439 | 38.9 |
| 1803.73 | 138.224 | 37.8 |
| 1809.23 | 139.450 | 47.2 |
| 1814.73 | 140.751 | 32.2 |
| 1820.23 | 142.067 | 28.7 |
| 1825.73 | 143.172 | 37.4 |
| 1831.23 | 144.468 | 45.5 |
| 1836.73 | 145.656 | 30.8 |
| 1842.23 | 146.731 | 35.5 |
| 1847.73 | 147.947 | 44.9 |
| 1854.88 | 149.482 | 49.5 |
| 1858.73 | 150.289 | 51.7 |
| 1864.23 | 151.491 | 31.6 |
| 1869.18 | 152.534 | 37.0 |
| 1874.13 | 153.620 | 37.4 |
| 2735.81 | 405.743 | 4.7 |
| 2736.98 | 406.139 | 3.3 |
| 2738.08 | 406.512 | 7.4 |
| 2739.28 | 406.919 | 21.9 |
| 2740.21 | 407.229 | 2.9 |
| 2741.38 | 407.625 | 21.1 |
| 2742.60 | 408.045 | 19.1 |
| 2743.58 | 408.394 | 25.6 |
| 2744.60 | 408.758 | 3.0 |
| 2745.83 | 409.196 | 17.7 |
| 2746.88 | 409.566 | 19.7 |
| 2748.00 | 409.991 | -1.2 |
| 2749.01 | 410.389 | 16.7 |
| 2750.18 | 410.865 | 7.3 |
| 2751.28 | 411.311 | 20.3 |
| 2752.38 | 411.764 | 31.6 |
| 2753.41 | 412.218 | 20.1 |
| 2754.58 | 412.735 | 27.1 |
| 2755.74 | 413.246 | 7.9 |
| 2756.78 | 413.699 | 4.2 |
| 2757.81 | 414.142 | 22.9 |
| 2759.06 | 414.682 | 13.6 |
| 2760.02 | 415.110 | 9.1 |
| 2761.23 | 415.662 | 25.0 |
| 2762.27 | 416.139 | 12.9 |
| 2763.39 | 416.657 | 26.2 |
| 2764.48 | 417.162 | 27.7 |
| 2765.58 | 417.674 | 13.2 |
| 2766.71 | 418.207 | 18.6 |
| 2767.78 | 418.728 | 28.2 |
| 2768.90 | 419.283 | 34.7 |
| 2769.98 | 419.828 | 23.6 |
| 2771.01 | 420.356 | 33.6 |
| 2772.24 | 421.000 | 19.3 |
| 2773.28 | 421.575 | 51.3 |
| 2774.38 | 422.199 | 29.4 |
| 2775.41 | 422.794 | 23.2 |
| 2776.58 | 423.495 | 17.8 |
| 2779.86 | 425.391 | 28.7 |
| 2780.98 | 426.038 | 41.0 |
| 2782.22 | 426.798 | 39.0 |
| 2785.32 | 429.228 | 33.9 |
| 2786.48 | 430.377 | 42.9 |
| 2787.58 | 431.632 | 39.6 |
| 2788.72 | 433.057 | 44.4 |
| 2791.02 | 436.280 | 46.9 |
| 2791.98 | 437.643 | 49.6 |
| 2793.01 | 439.121 | 45.5 |
| 2794.20 | 440.832 | 34.4 |
| 2796.47 | 444.114 | 37.8 |