42 



ANIMAL DEXTISTRV 



porary predecessor. 'J'hc first and second inferior molars 

 have small conical crowns, slightly ctit out internally and 



Fig. 31. 

 Superior Denture of an Aged Dog. (Cornevin ct Lcshre.) 



but a single root. The third and fourth present on the crown 

 one large cone anteriorly and two smaller ones posteriorly; 

 and each fang has two roots. The fifth has two small an- 



