ARMSTRONG, H.; DORNING, K. Silurian palynomorphs from the Chester Bjerg Formation, Hall Land, western North Greenland. Rapport Grønlands Geologiske Undersøgelse, Copenhagen, Denmark, v. 121, p. 97–103, 1984. DOI: 10.34194/rapggu.v121.7876. Disponível em: https://geusjournals.org/index.php/rapggu/article/view/7876. Acesso em: 3 jul. 2024.