Dresbachian trilobites and stratigraphy of the Cass Fjord Formation, western North Greenland. Bulletin Grønlands Geologiske Undersøgelse, Copenhagen, Denmark, v. 141, p. 1–46, 1981. DOI: 10.34194/bullggu.v141.6683. Disponível em: https://geusjournals.org/index.php/bullggu/article/view/6683. Acesso em: 20 oct. 2025.