RASMUSSEN, Jan Audun; STOUGE, Svend. Conodonter. Varv, [S. l.], v. 1992, n. 4, p. 115–120, 1992. DOI: 10.7146/varv.v1992i4.144493. Disponível em: https://tidsskrift.dk/varv/article/view/144493. Acesso em: 20 feb. 2026.