ILLUSTRATIONS. xv 



DIAGRAM PAGE 



XXXIV. Curculionidium Stonesfield 174 



XXXV. Hemerobioides giganteus 1 74 



XXXVI. Libellula Westwoodii .. .. 174 



XXXVII. Teeth of Placoid Fishes 177 



XXXVIII. Stonesfield Fishes Spines 178 



XXXIX. Pycnodont Fishes of Stonesfield 179 



XL. Fishes of Stonesfield .. 180 



XLI. Scales and Scutes Stonesfield 182 



XLII. Teeth of Teleosaurians 185 



XLIII. HeadofTeleosaurusbrevidens 186 



XLIV. Lower Jaw of Teleosaums brevidens .. .. .. .. 187 



XLV. Teleosaurus End of Jaws 188 



XL VI. Occipital Views of Teleosaurus, Gavial, and Steneosaurus . . 189 



XL VII. Dorsal Vertebrae of Teleosaurus 190 



XLVIII. Sacral Vertebra of Teleosaurus 190 



XLIX. Sacral Vertebra of Teleosaurus .. .. 191 



L. Caudal Vertebrae of Teleosaurus 191 



LI. Ischia of Teleosaurus .. .. .. .. .. ..192 



LII. Pubis of Teleosaurus .. .. .. .. .. .. .. 193 



LIII. Femora of Teleosaurus and Steneosaurus . . . . . . ' . . 193 



LIV. Teleosaurus subulidens Jaw .. .. .. .. .. 194 



LV. Lower Jaw of Teleosaurus subulidens .. .. .. .. 195 



LVI. Tooth of Megalosaurus .. .. .. .. .. ..198 



LVII. Head of MegaloSaurus .. .. .. .. .. .. 199 



LVIII. Cervical Vertebrae of Teleosaurus and Megalosaurus .. .. 200 



LIX. Sacral and Dorsal Vertebrae of Megalosaurus . . . . . . 202 



LX. Anterior Dorsal of Megalosaurus . . . . . . . . . . 203 



LXI. Cross Sections of Sacral Vertebrae . . . . . . . . . . 206 



LXII. Caudal Vertebra of Megalosaurus .. .. .. .. ..207 



LXIII. Shoulder-Girdle of Megalosaurus 208 



LXIV. Eestored Hind-Leg of Megalosaurus .. .. .. .. aio 



LXV. Ischium of Megalosaurus .. .. .. .. .. 2IJ 



LXVI. Pubis of Megalosaurus .. 212 



LXVII. Small Ilium of Megalosaurus .. .. .. .. .. 212 



