[ 16 ] 

 T R O C H U S. The TopQiell. 



FIG. 58. 



TROCHUS Umbillcatus quinque anfraftibus marginatus apertura fubrotunda. 



The five fpired umbilicated marginated topfliell with a roundifli 



aperture. 

 The colour opaque brown, 

 From Sandwich— common. 



B U C C I N U M. The Whilk. 



F I G. 59. 



BUCCINUM Ampullaceum tribus anfraftibus apertura ovali. 



The bellied whilk of three fpires with an oval aperture, 



The colour opaque white, 



From Favcrfham Creek — very rare. 



F I G. 60. 



BUCCINUM Turritum quinque anfra6libus apertura ovali. 



The taper whilk of five fpires with an oval aperture, 



The colour white, femipellucid and glofly, 



In Faverfham Creek only— but not uncommon there. 



VOLUTA. 



