INESON, J.; PEEL, J.; SMITH, M. The Sjælland Fjelde Formation: a new Ordovician formation from eastern North Greenland. Rapport Grønlands Geologiske Undersøgelse, Copenhagen, Denmark, v. 132, p. 27–37, 1986. DOI: 10.34194/rapggu.v132.7961. Disponível em: https://geusjournals.org/index.php/rapggu/article/view/7961. Acesso em: 3 jul. 2024.