NILSSON, I.; HÅKANSSON, E.; MADSEN, L.; PEDERSEN, S.; STEMMERIK, L. Stratigraphic significance of new fusulinid samples from the Upper Palaeozoic Mallemuk Mountain Group, North Greenland. Rapport Grønlands Geologiske Undersøgelse, Copenhagen, Denmark, v. 150, p. 29–32, 1991. DOI: 10.34194/rapggu.v150.8137. Disponível em: https://geusjournals.org/index.php/rapggu/article/view/8137. Acesso em: 3 jul. 2024.