MAMMALS 



13 



Fig. 5. — Upper Molar Tooth of Indian Elephant {Elepkas Indicus). 



Showing transverse arrangement of dentine, d, with festooned border of enamel 



plates,^/ r, cement; one third natural size. 



Fig. 6. — Skull of the Babirusa, or Malayan Hog. 

 Showing growth and curvature of the canines. 



of teeth is seen in the mammoth, in which the tusks were 

 sometimes thirteen feet long and weighed three hundred 

 pounds. The teeth of the hog, babirusa (Fig. 6), show a 



