EVOLUTION OF THE FOSSIL RECORD, K. C. ALLEN & D.E.G. BRIGSS (EDS.). 1989. BELHAVEN PRESS, LONDRES. Ameghiniana, [S. l.], v. 30, n. 1, p. 8, 2013. Disponível em: https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/2131. Acesso em: 21 sep. 2025.