An upper Llandovery conodont fauna from Peary Land, eastern North Greenland. Rapport Grønlands Geologiske Undersøgelse, Copenhagen, Denmark, v. 91, p. 7–23, 1979. DOI: 10.34194/rapggu.v91.7616. Disponível em: https://geusjournals.org/index.php/rapggu/article/view/7616. Acesso em: 5 dec. 2025.