UNIVALVES. TURBO. 



119 



*Cinctus or Exolctus (Ribbed Screiv.) Fusulus. 



*Terebra (Ta/»6o?tr Needle.) Fusus. 



*L3evis. Siilcatus. 



*Albus. Quadrideiis. 



Variegatus. Tiidens. 



Uiigiiliiiu's, *Miiscoram. 



Crystalliuu^. *Ulv3e. 



