436 Dentition as indicative of the Age 
Fig. 49. — Teeth of Puj at fifteen months. 
cutting through the gum below or by the side of them ; in other 
instances one lateral is found to be fully up and nearly level 
with the centrals, while the other is just pushing through the 
gum. The sixth molar is also fairly up, but the posterior part of 
its crown is not quite clear from the gum. These changes 
complete the permanent dentition of the pig, and there are no 
