Dunbar, Carl O., Johs. Troelsen, Charles A. Ross, June Phillips Ross, and Brian Norford. “Faunas and Correlation of the Late Paleozoic Rocks of Northeast Greenland. Part I: General Discussion and Summary”. Meddelelser om Grønland 197, no. 4 (June 13, 1962): 1–16. Accessed December 28, 2025. https://tidsskrift.dk/meddrgroenland/article/view/160552.