Vidal, G, and J.S Peel. “Acritarchs from the Buen Formation (Lower Cambrian), North Greenland”. Rapport Grønlands Geologiske Undersøgelse 137 (December 31, 1988): 54–54. Accessed July 3, 2024. https://geusjournals.org/index.php/rapggu/article/view/8014.