THE SKELETON OF THE DOG. THE SKULL. 389 



FIG. 73. DORSAL VIEW OF THE CRANIUM OF A DOG (Canis fami- 

 liar is) x . 



1. supra-occipital. 



2. parietal. 



3. frontal. 



4. nasal. 



5. maxilla (facial portion). 



6. premaxilla. 



7. squamosal. 



8. jugal. 



10. postorbital process of frontal. 



11. infra-orbital foramen. % 



12. anterior palatine foramen. 



13. lachrymal foramen. 

 i 1. first incisor. 



c. canine. 



pm 4. fourth premolar. 



