Garde, A.A, R.P Hall, D.J Hughes, S.B Jensen, A.P Nutman, and O Stecher. “Mapping of the Isukasia Sheet, Southern West Greenland”. Rapport Grønlands Geologiske Undersøgelse 115 (December 31, 1983): 20–29. Accessed July 3, 2024. https://geusjournals.org/index.php/rapggu/article/view/7824.