[1]
Nilsson, I., Håkansson, E., Madsen, L., Pedersen, S. and Stemmerik, L. 1991. Stratigraphic significance of new fusulinid samples from the Upper Palaeozoic Mallemuk Mountain Group, North Greenland. Rapport Grønlands Geologiske Undersøgelse. 150, (Jan. 1991), 29–32. DOI:https://doi.org/10.34194/rapggu.v150.8137.