PLATE LXIV. 



h 



< 

 CO 



< 

 :i: 



cc 



UJ 

 CL 

 CL 



O 



u 



CO 



< 



z 



< 



CO 



< 



n: 



CL 



cc 



UJ 

 CL 

 CL 



o 

 o 



o 



< 

 -J 



H 

 Z 



o 

 in 



