Plate LX\II 



Fig. 97. The same reconstruction as Fig. 96. Dorsal view, X 45, actual size. 

 The scale is the same as that of the reconstruction of the 13.5 milli- 

 meter embryo in Fig. 35. 



2. Angulus oris. 



4. Postangular bend. 



5. Orbital angle. 



6. Orbital inclusion. 

 12. Parotid anlage. 



//. Orbitoparotid sprout. 



62. Ectopalatine sulcus. 



64. Superior dental ridge. 



S4. First entoderma! pouch. 



8y. Hypophysis. 



