26 



C. JUDSON HERRICK 



cow. 



c.cb. 20 



Fig 19 Horizontal section through the body of the cerebellum of the right 

 side of the brain of Necturus, from a different specimen from that shown in figure 

 18, but in about the same plane, illustrating neurones of the body of the cerebellum 

 and the wall of the anterior diverticulum of the lateral recess. Golgi method. 



X 75. 



Fig 20 Horizontal section through the most dorsal part of the body of the 

 cerebellum of the right side, of the brain of Necturus, illustrating two of its neu- 

 rones. Golgi method. X 75. u u +v. 



Figs 21 to 24 Four sketches from a series of horizontal sections through the 

 brain of Necturus, stained by Weigert's method. Only the left side is drawn, the 

 horizontal line marking the medial plane. X 13. 



