FAVRELLA R. DOUVILLE, 1909 (AMMONITINA, CRETACICO INFERIOR): EDAD y DISTRIBUCION. Ameghiniana, [S. l.], v. 7, n. 2, p. 119–138, 2013. Disponível em: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/1300. Acesso em: 18 sep. 2025.