101 



Order IV. — Ccplilao porta. 



DIVISION I.-POLYTHALAMOUS CEPHALAPODA. 



() R r H O C ERA ■!' A . 



Belemniti:s 



3809 Orthocer.\ linearis, 

 3812 " raphanus, 



NODOSARI.*. 



HlPmiRlTE.S 



CONILITES 



Brown, Great Britain. Brown'.s Conch, of G.Britain. 



Lam., Mediterranean. Martini, 1, p. 1, Vign. 1, f. A. B. 



L ri' U O L A T A 



3819 Spirula Peronii, 



Lam., Moluccas. 

 26 



Martini, 1. p. 254,Vign. 11 f. 1-3. 



