“GOULD, S. J., 1977. Ontogeny and Phylogeny, ix + 501 pp. The Belknap Press of Harvard University Press, Cambridge, Massachusetts”., AMGH, vol. 17, no. 1, p. 89–90, Sep. 2013, Accessed: Oct. 26, 2025. [Online]. Available: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/1614