THESAURUS CONCHYLIOliUM, 



MONOGRAPHS ^i;. . 



•'■Wsioi? of 



Jabrcsf 



GENEKA OF SHELLS. 



EDITED BY V 



G^B.^SOWEEBY, F.Z.S. 



tv"^' 



VOL. V. 



LONDON : 

 SOWERBY, 45, GREAT RUSSELL STREET, BLOOMSBURY. 



1887. 



