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Simonsen, Marius Folden; Baccolo, Giovanni; Blunier, Thomas; Borunda, Alejandra; Delmonte, Barbara; Frei, Robert; Goldstein, Steven L; Grinsted, Aslak; Kjær, Helle Astrid; Sowers, Todd A; Svensson, Anders M; Vinther, Bo Møllesøe; Vladimirova, Diana; Winckler, Gisela; Winstrup, Mai; Vallelonga, Paul T (2019): RECAP ice core timescale, dust and gas content [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.906114, Supplement to: Simonsen, MF et al. (2019): East Greenland ice core dust record reveals timing of Greenland ice sheet advance and retreat. Nature Communications, 10(1), https://doi.org/10.1038/s41467-019-12546-2

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Published: 2019-09-19 • DOI registered: 2019-09-27

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Abstract:
The RECAP ice core was drilled on Renland ice cap, coastal East Greenland, in May-June 2015. This dataset presents the first complete timescale for the ice core record, based on impurity (dust and chemistry) as well as gas content measurements. The underlying dust particle and gas (CH4, d15N and d18Oair) data are presented. Strontium and Neodymium measurements of potential dust source samples collected from exposed terrain in central East Greenland are also presented. The timescale is called 'RECAP GICC05modelext Time Scale (version 1/3-2018)' and has been synchronized to the existing GICC05modelext timescale. All synchronization tiepoints are presented.
Keyword(s):
dust; Dust provenance; Eemian; Greenland; Greenland ice sheet; Holocene; Ice core; isotopes; Renland; sea level
Project(s):
Arctic Sea Ice and Greenland Ice Sheet Sensitivity (ice2ice)
REnland ice CAP project (RECAP)
Funding:
European Research Council (ERC), grant/award no. 610055: Arctic Sea Ice and Greenland Ice Sheet Sensitivity
Coverage:
Median Latitude: 71.339331 * Median Longitude: -26.563270 * South-bound Latitude: 70.483890 * West-bound Longitude: -27.483330 * North-bound Latitude: 73.923610 * East-bound Longitude: -21.960430
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
15 datasets

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Datasets listed in this publication series

  1. Simonsen, MF; Baccolo, G; Blunier, T et al. (2019): Location and neodymium and strontium isotope compositions of samples collected from possible dust source areas, central East Greenland. https://doi.org/10.1594/PANGAEA.906096
  2. Simonsen, MF; Baccolo, G; Blunier, T et al. (2019): RECAP GICC05modelext Time Scale (version 1/3-2018). https://doi.org/10.1594/PANGAEA.906108
  3. Simonsen, MF; Baccolo, G; Blunier, T et al. (2019): Tie points for RECAP GICC05modelext Time Scale (version 1/3-2018). https://doi.org/10.1594/PANGAEA.906109
  4. Simonsen, MF; Baccolo, G; Blunier, T et al. (2019): (Figure 2) Depth intervals of the bags used for the Coulter Counter measurements. https://doi.org/10.1594/PANGAEA.906927
  5. Simonsen, MF; Baccolo, G; Blunier, T et al. (2019): Methane record in RECAP ice core 108-121 ka BP. https://doi.org/10.1594/PANGAEA.906111
  6. Simonsen, MF; Baccolo, G; Blunier, T et al. (2019): d15N and d18Oair in RECAP ice core (120-121 ka b2k). https://doi.org/10.1594/PANGAEA.906113
  7. Simonsen, MF; Baccolo, G; Blunier, T et al. (2019): (Figure 3) Dust concentration supporting measurements in RECAP ice core using Coulter Counter. https://doi.org/10.1594/PANGAEA.906964
  8. Simonsen, MF; Baccolo, G; Blunier, T et al. (2019): (Figure 3) Dust concentration measurements in RECAP ice core, Eemian. https://doi.org/10.1594/PANGAEA.906959
  9. Simonsen, MF; Baccolo, G; Blunier, T et al. (2019): (Figure 3) Dust concentration measurements in RECAP ice core, Holocene. https://doi.org/10.1594/PANGAEA.906961
  10. Simonsen, MF; Baccolo, G; Blunier, T et al. (2019): (Figure 1) Dust concentration measurements in RECAP ice core, large particles (8.13–10.5 μm). https://doi.org/10.1594/PANGAEA.906915
  11. Simonsen, MF; Baccolo, G; Blunier, T et al. (2019): (Figure 2) Dust size distribution measurements in RECAP ice core, remote Holocene. https://doi.org/10.1594/PANGAEA.906929
  12. Simonsen, MF; Baccolo, G; Blunier, T et al. (2019): (Figure 1) Dust concentration measurements in RECAP ice core, small particles (1.25–10.5 μm). https://doi.org/10.1594/PANGAEA.906916
  13. Simonsen, MF; Baccolo, G; Blunier, T et al. (2019): (Figure 1) Dust concentration measurements in RECAP ice core. https://doi.org/10.1594/PANGAEA.906913
  14. Simonsen, MF; Baccolo, G; Blunier, T et al. (2019): (Figure 2) Dust size distribution measurements in RECAP ice core, glacial. https://doi.org/10.1594/PANGAEA.906930
  15. Simonsen, MF; Baccolo, G; Blunier, T et al. (2019): (Figure 2) Dust size distribution measurements in RECAP ice core, Holocene. https://doi.org/10.1594/PANGAEA.906928