PEEL, J. Mellopegma (Mollusca) from the Middle Cambrian of North Greenland. Rapport Grønlands Geologiske Undersøgelse, Copenhagen, Denmark, v. 132, p. 14–14, 1986. DOI: 10.34194/rapggu.v132.7958. Disponível em: https://geusjournals.org/index.php/rapggu/article/view/7958. Acesso em: 3 jul. 2024.