Björck, Svante, and Thomas Persson. “Late Weichselian and Flandrian Biostratigraphy and Chronology from Hochstetter Forland, Northeast Greenland”. Meddelelser om Grønland. Geoscience 5 (December 14, 1981): 19 pp. Accessed July 18, 2024. https://tidsskrift.dk/meddrgroenland_geosci/article/view/141016.