SØNDERHOLM, M.; HARLAND, T.; DUE, P.; JØRGENSEN, L.; PEEL, J. Lithostratigraphy and depositional history of Upper Ordovician - Silurian shelf carbonates in central and western North Greenland. Rapport Grønlands Geologiske Undersøgelse, Copenhagen, Denmark, v. 133, p. 27–40, 1987. DOI: 10.34194/rapggu.v133.7973. Disponível em: https://geusjournals.org/index.php/rapggu/article/view/7973. Acesso em: 3 jul. 2024.