PEEL, John S.; LARSEN, Niels H. Palæontologi i Nordgrønland. Varv, [S. l.], v. 1986, n. 1, p. 30–35, 1986. DOI: 10.7146/varv.v1986i1.144973. Disponível em: https://tidsskrift.dk/varv/article/view/144973. Acesso em: 6 dec. 2025.