PLATE XXVI. 



D. 



G M'^'f: 



13 



14 



pQt^ 



.^ 



19 



25 





30 



35 



41 



^|.| 



a 





39 



4f3 



TH.J direxi-t. 



Goo'Wuut i>Sona lith. nt lOrq^ 



BRITISH FOSSIL PHTLLOPODA- 



