280 



THE BRAIN OF QUADRUPF.DS AND 



The ^Oblique Pattern.' — The simple form of this type of 

 coiiYolutional arrangement may be well seen in the small 



Fig. 89. 



Fig. 88. 



Fig. 88.— Brain of the Rock Coney {Hyrax). 



Fig. 89. — Left Cerebral Hemisphere of the Horse. 



Fig. 90. — Left Cerebral Hemisphere of the Rhinoceros. 



Eock Coney (figs. 88, 93). More complete forms are to 



Fig. 91. 



Fig. 92. 



Fio. 9L— Left Cerebral Hemisphere Fig. 02.— Left Cerebral Hemisphere 



of the Stag {Cervus). of the Giraffe. 



be seen in the Horse (fig. 89) and the Rhinoceros (fig. 90). 



