[ 10 ] 



F I G. 34; 



TURBO Laevis quinque aiifraftibus apertura fubrotunda margmata. 



The fmooth five fpired turbo with a loundifli bordered aperture. 

 The colour whitifh and opaque, 

 From Sandwich— not uncommon. 



F I G. 3^. 



TURBO Laevis contrarius tribus anfraflibus apertura fubrotunda. 



The fmooth reverfed three fpired turbo v;ith a roimdifn aperture^ 

 The colour white pellucid. 

 From Reculver — exceeding rare. 



F I G. 36. 



TURBO CHiinque anfra6libus ventricofis apertura fubrotunda. 



The five fpired ventricofe turbo with a roundifh mouthy 

 The colour white and opaque, 

 From Reculver — very rare. 



F I G. 37. 



TURBO Tumldus quatuor anfraftibus reticulatis apertura fubovafi. 



The turbo with four tumid reticulated fpircs, with an oval aperture. 

 The colour white and opaque, 

 From Sandwich- very lare, 



FIG. 38. 



