LIST OF FIGURES IN TEXT 
XXXI 
NO. PAGE 
51. Neck vertebrae of Brontosaurus. 1. Front view. 2. Back view . 149 
52. Head of Diplodocus. 1. Side view. 2. Front view . . . 153 
53. Tooth of Iguanodon. 1. Front aspect. 2. View of the back. 
a. Serrated margins, h. Apex of the crown worn by use . .159 
54. Skeleton of Iguanodon Bernissartensis 164 
55. Skull and skeleton of Iguanodon MantelU 165 
56. Tracks of Iguanodon, much reduced .166 
57. 1. Skull of Claosaurus annectens, side view. 2. The same, front view 168 
58. Skeleton of a large herbivorous Dinosaur, Claosaurus annectens . 169 
59. Skeleton of a small Dinosaur, Hypsilophodon Foxi . . . .172 
60. Reconstruction of skeleton of an armoured Dinosaur, Polacanthus foxi 173 
61. Skeleton of Stegosaurus ungulatus . 177 
62. Tail vertebrae of Stegosaurus. 1. Side view. 2. Front view . . 178 
63. Limb-bones of Stegosaurus. 1. Fore leg. 2. Hind leg . . .179 
64. 1, 2. Plates of Stegosaurus 180 
65. Skull of Sterrolophus allied to Triceratops 182 
66. Bony spines possibly belonging to the skin of Triceratops . .184 
67. Skull of Mosasaurus Hoffmanni . . . . . . .191 
68. Teeth of Mosasaurus. 1®, 2®, transverse sections of the teeth . . 191 
69. Lower tooth of Leiodon. 1. Side view. 2. Profile . . . .193 
70. Superior aspect of the cranium of Platycarpus curtirostris . . 195 
71. Snout of Tylosaurus 196 
72. Skeleton of Dimorphodon macronyx ...... 202 
73. Skeleton of Scaphogiiathus crassirostris ...... 203 
74. Skeleton of Pterodactylus spectabilis ..... . 204 
75. oi Rhampliorhynchus phyllurus ...... 206 
76. Skull of Pteranodon. 1. Side view. 2. Top view .... 207 
77. Skeleton of a toothless flying reptile {Pteranodon occidentalis) . . 207 
78. Skeleton of the great Pterodactyl Pteranodon 208 
79. The Berlin Archaeopteryx . . . . . . . .213 
80. Restoration of Archaeopteryx . . . . . . . .214 
