188 



KANSAS UNIVERSITY SCIENCE BULLETIN. 



Fig. 4. 



EMIiHYO NO. BYSTEM 



n 



STRUCTURE 



2 7 y OrC-H»^T^ S£N3urA. QRtR>ioT^ 



viSbS. 



CARD NO. 



:5%7 



ANfMAL 



Pig- h- 



STAGE 



lO-m.Tn. 



L,0CAT10Ni 



3. 



r ^ HEio. TO /»>/?« 



i Oft^'i. Sr/t. 



k* « 



NOTED BY' 



V/^.Green'd 



Fig. 5. 



