Floris, S. “Scleractinian Corals from the Upper Cretaceous and Lower Tertiary of Nûgssuaq, West Greenland”. Bulletin Grønlands Geologiske Undersøgelse 100 (August 30, 1972): 1–132. Accessed July 3, 2024. https://geusjournals.org/index.php/bullggu/article/view/6641.