Fi^. Z2. 



Fi^. 2d. 



Fiy.24. 



Zi'^'^ 



-syn.c 





<5«>^ p'^ct!!. ^'"u 



Fiff. 2/ 



p.Uuyc:' 



plsyn,- 

 syrv.c. 



hiic 



Fvcf. 26. cf 



.^JK 



V^- 



,iyl. 



•^iS^f- 





JP. HiU.Sel 



Fig 25,rCWilU,d 



