ECHINOID FAUNA FROM THE COLOSO BASIN, LOWER CRETACEOUS, NORTHERN CHILE. Ameghiniana, [S. l.], v. 55, n. 4, p. 380–406, 2018. Disponível em: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/3153. Acesso em: 21 dec. 2025.