Thomas, A.T. “Silurian Trilobites from the G. B. Schley Fjord Region, Eastern Peary Land, North Greenland”. Rapport Grønlands Geologiske Undersøgelse 164 (January 1, 1994): 29–35. Accessed May 19, 2024. https://geusjournals.org/index.php/rapggu/article/view/8268.