van Breemen, O, J.H Allaart, and M Aftalion. “Rb/Sr Whole Rock and U/Pb Zircon Age Studies on Granites of the Early Proterozoic Mobile Belt of South Greenland”. Rapport Grønlands Geologiske Undersøgelse 45 (January 1, 1972): 45–48. Accessed July 3, 2024. https://geusjournals.org/index.php/rapggu/article/view/7299.