24 
brain. 
25 
26 
series. 
27 
28 
series. 
Chimaera. 
Chimaera. 
Chimaera. 
Chimaera. 
Chimaera. 
PLATE 6 
EXPLANATION OF FIGURES 
Transverse section through the evaginated part of the fore- 
Section taken somewhat behind figure 24. Same series. 
Section taken just in front of the foramen monroi. Same 
Section taken a little behind figure 26. Same series. 
Section through the posterior portion of the pallium. Same 
452 
