Hammer, Claus Uffe, S. J. Johnsen, Henrik B. Clausen, Dorthe Dahl-Jensen, Niels Gundestrup, and Jørgen Peder Steffensen. “The Paleoclimatic Record from a 345 M Long Ice Core from the Hans Tausen Iskappe”. Meddelelser om Grønland. Geoscience 39 (January 1, 2001): 87–95. Accessed May 24, 2024. https://tidsskrift.dk/meddrgroenland_geosci/article/view/140226.