BRITISH FOSSILS. 



Explanation of Plates. 



Fig. 1. 

 Figs. 2 

 Figs. 4 

 Fig. 6. 



Fig. 1. 

 Fig. 2. 

 Fig. 3. 



Plate X. 

 Lophiostomus Dixoni, under view. 

 , 3. Teeth, magnified. 

 5. Upper surface of scales. 

 Under view of scale. 



Plate X*. 

 Lophiostomus Dixoni, side view. 



Ditto 

 Ditto 



ditto 

 ditto 



8. Mastoid bone. 



11. Frontal. 



12. Postfrontal. 



13. Vomer. 



14. Prefrontal. 



15. Nasal. 



19. Turbinal. 



20. Palatine. 



21. Maxillary. 



22. Premaxillary. 



23. Articular. 

 32. Dentary. 



34. Preopercular. 



35. Opercular. 



front view, 

 upper view. 



Ekference to Figures. 



36. Subopercular. 



37. Interopercular. 



40. Ceratohyal. 



41. Basihyal. 



42. Glossohyal. 

 44. Branehiostegal. 



50. Suprascapular. 



51. Scapula. 



52. Coracoid. 

 57. Phalanges. 

 63. Pubic. 



69. Ventral fin. 



73. Suborbitals. 



P. DE M. Geey Egerton. 



