COMENTARIO BIBLIOGRAFICO: SARJEANT, W. A. S., 1974. Fossil and living Dinoflagellates. Academic Press. London & New York, 182 p. 15 lám. 45 fig. Ameghiniana, [S. l.], v. 12, n. 2, p. 164, 2013. Disponível em: https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/1463. Acesso em: 8 oct. 2025.