TESTING PHYLOGENETIC RELATIONSHIPS OF FLOIAN (ORDOVICIAN) GRAPTOLITE RECORDS FROM ARGENTINA THROUGH CLADISTIC ANALYSIS. Ameghiniana, [S. l.], v. 52, n. 5, p. 517–534, 2015. Disponível em: https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/2856. Acesso em: 26 sep. 2025.