( 145 
CONCHA VENERIS. 
The Cowry. This is fmall, denudated, pyriticai, 
and extremely rare. 
B U C C I N A. 
Whilkes^ are found in confiderable Quantities, 
varying in Form and Size, but generally fmall. 
The Opercula are fometimes, though rarely feen. 
N E R I T iE. 
The Nerites, are common j and generally im- 
pregnated w'th Pyrites. 
TURBINES. 
The Screw Shells, and calls of them without th ‘ 
Shell, of various Sizes, and moftly impregnatecl 
with Pyrites, are very common. 
- CONCHYLIA BIVALVIA, 
O S T R E A. 
FcJ/il Oyjlers \ generally of a fmall Size, ar 
found here, but very uncommon ; although the 
whole Coaft is covered with recent ones. 
O 
CONCH T 
