Spix 1815, página título

Spix (1815). Cephalogenesis, or the Bony Structure, Formation, and Significance of the Head in All the Classes, Families, Genera, and Ages of Animals Compiled, and Illustrated with Tables, and the Laws of Psychology, Cranioscopy, and Physiognomy Derived Therefrom. Typis Francisci Seraphici Hübschmanni, Monachii: 11 u. 72pp; 9 Taf.