EXPLANATION OF PLATE XL. 



Figure. 

 1-7. OxyrMna zippei, Agass. 



la. External surface ; I. side view ; c. intemal surface. 

 1-4. Oppmanna. Hx coll. — Geological Museum, University, Lund. 

 5-7. Oretorp. Hx coll. — Riksmuseum, Stockholm. 



, 9, 10. OxyrMna conica, Davis, sp. nov. 



8fl!. External surface ; h. side view ; c. internal surface. All x 3 diameters. 

 9. Posterior tooth. 



10. Median tooth. 



Oretorp. Ex coll. — Eiksmuseum, Stockholm. 



11-17. Lamna elegans, Agass. 



11. Anterior tooth ; a. external surface ; h. internal surface. 



12. Side view of anterior tooth. 



13«. External surface ; h. internal surface. With lateral denticles. 

 14. External surface, with lateral denticle of median tooth. 

 15, 16. Posterior teeth. 



17«. External surface ; I. side view ; c. intemal surface. 



Oppmanna. Ex coll. — Geological Museum, University, Lund. 



18-24. Lamna incurva, Davis. 



18«. External surface ; b. side view ; c. internal surface. 

 19, 20, 22. External surface. 

 21, 23. Internal surface. 



24a. External surface ; b. side view ; c. intemal surface. 

 18-23. Oppmanna. Ex coll. — Geological Museum, University, Lund. 

 24. Annetorp. Ex coll. — ,, ,, ,, ,, 



25. Vertebra of Otodus, transverse section. 



26. ,, ,, ,, ,, 



Eaxe Limestone. Ex coll. — Geological Museum, University, Lund. 



27. Vertebra of Otodus, sp. 



a. Concave surface of centrum ; b. lateral surface. 

 Ignaberga. Ex coll. — Geological Museum, University, Lund. 



28-32. Series of Small Vertebra. 



a. Centrum Enlarged ; b. lateral views enlarged. 

 Kopinge. Ex coll. — Eiksmuseum, Stockholm. 



33. Coprolite of Otodus. 



Kopinge. Ex coll. — Eiksmuseum, Stockholm. 



[6] 



