J Barrande Sysl Silur de Bohème. VolV. 



4-4 



^1^ <gj> 



i 



1 d 



^ 



9 



< 



Ml 



IV ,, 







VI 



x= 



m 



Vil 



Vil 



^^ 



tiH 



'4ê^ 



IX 



.^ 



,^I^^J^ 



-^ <JI^ 



T' 



.«^*^. 



^ 



'^^ 



HumbcPt l:tii- 



Imp Lemercier & C? Pans 



