A multi-ice-core, annual-layer-counted Greenland ice-core chronology for the last 3800 years: GICC21

• Published in: Climate of the Past
• Main Authors: G. Sinnl, M. Winstrup, T. Erhardt, E. Cook, C. M. Jensen, A. Svensson, B. M. Vinther, R. Muscheler, S. O. Rasmussen
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2022
• Subjects: geo; envir; Greenland; Reimer; Greenland ice core; ice core; Ice Sheet
• Online Access: https://doi.org/10.5194/cp-18-1125-2022; https://cp.copernicus.org/articles/18/1125/2022/cp-18-1125-2022.pdf; https://doaj.org/article/0d2dfbb74cb844e58b326bfafd4fcd3c

Ice-core timescales are vital for the understanding of past climate; hence they should be updated whenever significant amounts of new data become available. Here, the Greenland ice-core chronology GICC05 was revised for the last 3835 years by synchronizing six deep ice cores and three shallow ice co...