Stemmerik, L, and E Håkansson. “Stratigraphy and Depositional History of the Upper Palaeozoic and Triassic Sediments in the Wandel Sea Basin, Central and Eastern North Greenland”. Rapport Grønlands Geologiske Undersøgelse 143 (December 31, 1989): 21–45. Accessed May 18, 2024. https://geusjournals.org/index.php/rapggu/article/view/8056.