RECAP ice core timescale, dust and gas content ...

• Main Authors: 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
• Format: Article in Journal/Newspaper
• Language: English
• Published: PANGAEA 2019
• Subjects: dust; Dust provenance; Eemian; Greenland; Greenland ice sheet; Holocene; Ice core; isotopes; Renland; sea level; Arctic Sea Ice and Greenland Ice Sheet Sensitivity ice2ice; REnland ice CAP project RECAP; Arctic; East Greenland; Greenland ice core; Ice cap; ice core; Ice Sheet; Sea ice
• Online Access: https://dx.doi.org/10.1594/pangaea.906114; https://doi.pangaea.de/10.1594/PANGAEA.906114

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. ... : Supplement to: 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): East Greenland ice core dust record reveals timing of Greenland ice sheet advance and retreat. Nature Communications, 10(1) ...