“Lithostratigraphy and Geological Setting of Upper Proterozoic Shoreline-Shelf Deposits, Hagen Fjord Group, Eastern North Greenland”. Rapport Grønlands Geologiske Undersøgelse 157 (January 1, 1992): 1–27. Accessed October 24, 2025. https://geusjournals.org/index.php/rapggu/article/view/8195.