342 



PLATES I. AND II. (Addendum.) 



Orthogonal projection outlines of the external, internal, superior and inferior surfaces of the 

 brains of Felis, Canis, and Sus, with superimposed plans of the distribution of the various areas 

 described in the text. 



It must be understood, again, that a surface diagram fails to convey an exact impression of 

 the extent of many areas, because cortex lying within fissures cannot be indicated. This defect 

 applies chiefly to the cortex clothing the calcarine, intercalary, cruciate, coronal and lateral sulci, 

 and for details of these hidden relations the reader is referred to the text. 



