Jepsen, H.F, J.C Escher, J.D Friderichsen, and A.K Higgins. “The Geology of the North-Eastern Corner of Greenland - Photogeological Studies and 1993 Field Work”. Rapport Grønlands Geologiske Undersøgelse 161 (January 1, 1994): 21–33. Accessed May 9, 2024. https://geusjournals.org/index.php/rapggu/article/view/8240.