LIST OF ILLUSTEATIONS IN THE TEXT. 



XXlll 



Fig. Page 



78. Cryptodeidus : atlas and axis 1G9 



79. ,, anterior cervical vertebrae 170 



80. „ posterior cervical vertebra 171 



81. „ middle dorsal vertebra 171 



82. „ posterior dorsal vertebra 172 



83. „ sacral vertebra and ribs 173 



84. „ anterior caudal vertebra 173 



8.5. „ posterior caudal vertebrae 174 



86. „ plastron of ventral ribs 175 



87. „ shoulder-girdle 176 



88. „ shoulder-girdle 179 



89. „ immature shoulder-girdles 180 



90. „ portions o£ fore paddles 182 



91. ,, portion of fore and hind paddles 184 



92. „ immature pelvis 186 



93. „ hind paddle 187 



94. ,, restoration of skeleton 188 



