466 



THE VERTEBRATE SKELETON. 



1.1 



FIG. 94. A, CRANIUM AND 



1. jugal. 



2. postorbital process of 



frontal. 



3. zygomatic process of 



squamosal. 



4. supra-occipital. 



5. glenoid cavity. 



6. occipital condyle. 



7. foramen magnum. 



8. paroccipital process of 



exoccipital. 



9. tympanic bulla. 

 10. pterygoid. 



J3, MANDIBLE OF A PlG (SUS SCTOfa)xi. 



(Camb. Mus.) 



11. anterior palatine foramen, 

 the 12. palatal plate of maxilla. 



13. coronoid process, 

 the 14. mandibular condyle. 



i 1, i 2, i 3. first, second, and third 



incisors, 

 c. canine. 



pm 1, pm 2, pm 3, pm 4. first, 

 second, third, and fourth 

 the premolars. 



ml, ?w2, ra3. first, second, and 

 third molars. 



