Muir, Marjorie D. “Supplement: Pollen Grains and Spores from the Upper Vardekløft Formation ( Jurassic), Jameson Land, East Greenland”. Meddelelser om Grønland 195, no. 4 (January 1, 1972): 23 pp. Accessed December 28, 2025. https://tidsskrift.dk/meddrgroenland/article/view/148983.