38 



AGE OF THE DOMESTIC ANIMALS. 



-^X }M 



Fig. 25. 



Kight-hand superior molars of a horse t* 

 7 years old. ?^ir8t molar at top of figure. 



Fig. 26. 



Left-hand inferior molars of :i liui.^e i) to 7 

 years old. First molar at top of tij^ure. 



