HENRIKSEN, N.; PEEL, J. Cambrian - Early Ordovician stratigraphy in south-western Washington Land, western North Greenland. Rapport Grønlands Geologiske Undersøgelse, Copenhagen, Denmark, v. 80, p. 17–23, 1976. DOI: 10.34194/rapggu.v80.7476. Disponível em: https://geusjournals.org/index.php/rapggu/article/view/7476. Acesso em: 3 jul. 2024.