MIDTGAARD, H.; OLSEN, T. Sedimentological studies in the Upper Cretaceous coal-bearing strata of southern Nûgssuaq, central West Greenland. Rapport Grønlands Geologiske Undersøgelse, Copenhagen, Denmark, v. 145, p. 32–37, 1989. DOI: 10.34194/rapggu.v145.8069. Disponível em: https://geusjournals.org/index.php/rapggu/article/view/8069. Acesso em: 3 jul. 2024.