Talacastograptus, an unusual biserial graptolite, and other Silurian forms from Argentina and Bolivia. Ameghiniana, [S. l.], v. 39, n. 3, p. 343–350, 2014. Disponível em: https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/2679. Acesso em: 19 oct. 2025.