S. D. Andrews, H. Nøhr-Hansen, P. Guarnieri, K. Dybkjær, S. Lindström, and P. Alsen, “The Permian to Cretaceous succession at Permpasset, Wollaston Forland: the northernmost Permian and Triassic in North–East Greenland”, GEUS Bulletin, vol. 47, Jul. 2021.