EXTENSION OF THE RANGE OF HEXANCHID AND ISURID SHARKS IN THE EOCENE OF ANTARCTICA AND COMMENTS ON THE OCCURRENCE OF HEXANCHIDS IN RECENT WATERS OF ARGENTINA. Ameghiniana, [S. l.], v. 32, n. 2, p. 151–157, 2014. Disponível em: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/2260. Acesso em: 15 oct. 2025.