LIST OF ILLUSTK AXIOMS. 



Page 

 FRONTISPIECE. Ichthyosaurus Tenuirostris, Conyb. ; L. Lias, Street, 



Somerset. 

 FIG. 1. Rhaniphorhynchus Muensteri, Goldf. (restoration by Marsl) ; 



Lithographic Stone, Bavaria . . . . . . . . . . 1 



,, 2. Pterodactylus spectabilis, Meyer ; ibid. .. .. .. 2 



3. antiquus, Sommerring ; ibid. . . . . . . 3 



4. Pteranodon longiceps, Marsh (skull) ; Cretaceous, ST. America 3 



,, 5. Dimorphodon macronyx, Buckl. sp. (restoration by Owen) ; 



Lower Lias, Lynie Eegis . . . . . . . . . . 4 



,, 6. Crocodilus palustris, Lesson (skull) ; Recent, India . . . . 5 



,, 7. Spenceri, Buckland (skull) ; London Clay, Sheppey 6 



8. Belodon Kapjfi, Meyer (skull) ; U. Trias, Stuttgart . . . . 7 



9. Steneosaurus Heberti, Geoffr. (skull) ; L. Oxfordian, Nor- 

 mandy . . . . , . . . . . . . . . . . 7 



,, 10. Dacosaurus maximus, Plien. (tooth) ; Kimrneridge Clay, Ely 8 



,, 11. Pelagosaurus typus, Bronn (skull) ; U. Lias, Normandy . . 8 



12. Diplodocus Icngus, Marsh, (skull) ; U. Jurassic, Colorado . . 9 



,, 13. Brontosaurua excelsus^ Marsh (restoration by Marsh) ; U. 



Jurassic, Colorado .. .. .. .. .. ..11 



,, 14. Hoplosaurus armatus, Grervais (tooth) ; Wealden, Isle of 



Wight .. .. 12 



,, 15. Allosaurus frag His, Marsh (pelvis) ; U. Jurassic, IS". America 13 



16. Megalosaurus Bucklandi, Meyer (restoration) ; Great Oolite, 



Stonesfield 14 



,, 17. Ceratosaurus nasicornis, Marsh (skull) ; U. Jurassic, N. 



America . . . . . . . . . . . . . . 15 



,, 18. Teeth (A) of Epicampodon indicus, Huxley, and (B) of 

 Thecodontosaurus platyodon, Ril. and Stutch. ; U. Trias, 



Bengal and Bristol . . . . . . . . . . . . 16 



,, 19. Stegosaurus unffidatus^&rsh (limbs) j U. Jurassic, Colorado 17 



20. Stegosaurus stenops, Marsh (skull) ; Upper Jurassic, Colorado 18 



,, 21. Scelidosaurus Harrisoni, Owen (tooth); L. Lias, Charmouth 19 



22. Scelidosaurus ILarrisoni (restoration of skeleton) ; ibid. .. 19 



23. Iguanodon Bernissartensis, Boulenger (restoration of skeleton) ; 



Wealden, Bernissart, Belgium . . . . . . . . 21 



24. Iguanodon (teeth) ; Wealden, Isle of Wight 21 



25. Iguanodon Bernissartensis, Boulenger (vertebra) ; ibid. . . 22 



26. Iguanodon (tooth) ; ibid 22 



