EIGENMANN 



PLATE 15 



sri !? 



D_ 

 O 03 





j 3 

 1) 3 "" OQ O 



- rc, 



o < o 



^* < 



o ' ^i 



p p rj O^ 



Z O 



rt d ,"Tr" 



0) 3 *< 



Z. era -, 



C n 



: era 



x "2.3 



TO S. S 



o S ? 



O" vj 3" 



n . n 



r 



o 



