RECAP ice core Holocene record of δ¹⁸O

The RECAP ice core was drilled on the Renland Ice Cap (71° 18′18′′ N, 26° 43′24′′ W; 2315 m a.s.l.), coastal East Greenland, in 2015. This repository contains ice core values of d^18^O of the upper ca. 530 meter section of the core, corresponding to the ca. 11,000 years of the Holocene. The time series is smoothed using a 100-yr Gaussian kernel. The data are from Hughes et al., 2020: High-frequency climate variability in the Holocene from a coastal-dome ice core in east-central Greenland.