VI SYSTEMATIC TABLE OF CONTENTS. 



Order II. Sephinia — continued. 



Suborder I. Cuondeophora — continued. 



61 

 68 

 76 

 78 

 83 

 84 

 8'> 

 85 

 88 

 91 

 95 



96 



Suborder III. Belemnophora. 

 Fam. VII. LiTuiD^. 



1. Lituus 114 



2. Spirulirostra - - - - - 116 



3. Beloptera - - - - - 117 



4. Belemnopsis (see Appendix) - - 150 



Fam. VIII. Belemnitid^. 



1. Conoteuthis - - - - - 119 



2. Belemnoteuthis - - - - 119 



3. Actinocamax - - - - - 120 



4. Belemnites - - - - - 121 



Appendix ---------- 154 



Index - •----__--i^9 



