EXPLANATION OF PLATE XLIl. 



Figure. 



1 . Section of Vertebra of Otodus, sp. 



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Eaxe. Ux coll. — Zoological Museum, University, Copenhagen. 



3-11. Corax Undstromi, Dams. a. External surface ; b. internal surface. 



3, 4. Oppmanna. JSx coll. — Geological Museum, University, Lund. 

 5-11. Ignaberga. Ex coll. — ,, ,, ,, ,, 



12, 13. Ischjodus brevirostris, Newton. 



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



13. Kopinge. Ex coll.— ,, ,, ,, ,, 



14. Ischyodus brevirostru, Newton. Left pre-maxilla. 



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



15. Ischjodus brevirostris, Newton. Mandible. 



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



16-18. Coelodtts subclamtus, A.g. 



16, 18. Ex coll. — Riksmuseum, Stockholm. 



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



19, 20. Hoplopteryx, sp. 



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



21. Vertebra of Otodus. 



Faxe. Ex coll. — Mineralogical Museum, University, Copenhagen. 



[10] 



