Mem.SerlV Vol.X. 



G.V. Giaccio — Tav. III. 



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Fig.15 



x no 



rfcf 



1«->5 



Fig.H. 

 X 60O 



m 



C^F 



■-f'ms 



X 580 



fnm -^ 



F,g.19. 

 X 14-0 



o P"Gr6gon dis dai nat ed in ptefri 



iit.G. Wenk e Fiali- Bologna. 



