200 



TKIVIAL NAMES. 



Dentauun 



i Tooth Shell. 



Elephantinum 



c Fluted Elephant's Tooth ; Horn- 

 i green Pencil. 



Entalis 



c Striated Tooth-shell, or Dog's 

 i Tooth-shell. 



Gadus 



Hake's T. S. 



Trachea 



Windpipe. 



Serpula 



Worm Shell. 



Lumbricalis 



Spirally twisted. 



Stellaris 



Rayed Pin's Head. 



Anguina 



Serpent. 



Semilunum 



Small Seed. 



Aquaria 



Watering-pot. 



Arenaria 



Oven Shell. 



Cereolus 



Bougie. 



Vol vox 



Caterpillar. 



Ocrea 



Boot. 



