Plate XVI 



Fig. 14. 

 Fig. 15. 



2. 



10. 



'3- 

 14- 

 16. 



21. 

 2,1. 

 3"- 

 32- 



34- 

 3S- 



Series 325, slide 16. row 4, section 7, X 80, reduced 5. 

 Series 325, slide 16, row 4, section 6, X So, reduced 5. 



Parotid anlagc. 

 Greater sublingual anlage. 

 Postglandular flange. 

 Alveolar sulcus. 

 Intermediate sulcus. 

 Meckel's cartilage. 

 Superior dental anlage. 

 Lingual nerve. 

 Hypoglossal nerve. 

 Ectopalatine sulcus. 

 Orbitoparotid. 



