340 



PHYSIOLOGICAL SERIES. 



the true Sylvian fissure, is the suprasylvian fissure. The 

 latter forms an arc around the apex of the Ungulate 

 pseudosylvian fissure (S') and gives off a characteristically 

 Ungulate posterior branch (S.S.P.). Below the latter are the 

 representatives (B) of a constant sulcus called " obliquus " 

 by Holl. The snlcns A is distinguished as " perpendicularis." 

 The diagonal (D) and its very constant accessory sulcus (c) 

 are also seen (fig. 194). 



SULC. SURRAS.' 



S.S.P. 



Fig. 195. (xi) 



D 



Fig. 196. 



SULC. INTERCAL . 



SULC. P CALC. 



SULC CRU 



.SULC. GEN. 



The lateral, en to- and ectolateral sulci (fig. 195, SULC. T. 



are hrttrr dcvclojicd than tlicy an- in tin- -pccinicn of 

 the Goat's brain. 



The splenial complex of intercalary ami ralrarine sulci 

 is seen to bend upward anteriorly in a rrwial-liko manner. 



O.C. i:;27 



Holl, Arch. f. Anat. 1900, p. 308. 



