PLATE III. 
Tetragonites virgulatus v. Hoepen. 
Fig. I. Lateral view of type. Nat. size. 
„ 2. Anterior view of type. Nat. size. 
Tetragonites niiperus v. Hoepen. 
,, 3. Lateral view of type. Nat. size. 
,, 4. Anterior view of same. Slightly more than nat. .size. 
Haniites amapondensis v. Hoepen. 
,, 5. Lateral view of type. Nat. size. 
,, 6. Lateral view of paratype. Nat. size. 
Baculites sulcatus Baily. 
,, 7. Lateral view of plesiotype. Nat. size. 
,, 8. Lateral view of another specimen. Nat. size. 
Baculites Baily i Woods. 
,, g. Lateral view of plesiotype. Nat. size. 
,, 10. Lateral view of another specimen. Nat. size. 
Desmoceras simplex v. Hoepen. 
,, II. Lateral view of type. Nat. size. 
,, 12. Anterior view of same. Nat. size. 
,, 13. Lateral view of best preserved specimen. Nat. size. 
„ 14. Anterior view of same. Nat. size. 
„ 15. Lateral view of largest specimen. About nat. size. 
,, 16. Anterior view of same. About nat. size. 
