CONTENTS.
PAGE [INTRODUCTION] 5 [THE SECONDARY ISLAND] 7 [CHALK FORMATION] 9 [THE MOSASAURUS] 10 [THE PTERODACTYLE] 11 [WEALDEN FORMATION] 14 [THE IGUANODON] 14 [THE HYLÆOSAURUS] 17 [OOLITE FORMATION] 19 [THE MEGALOSAURUS] 19 [PTERODACTYLES OF THE OOLITE] 22 [TELEOSAURUS] 22 [LIAS FORMATION] 25 [ENALIOSAURIA] 25 [THE ICHTHYOSAURUS] 25 [ICHTHYOSAURUS PLATYODON] 29 [ICHTHYOSAURUS TENUIROSTRIS] 30 [ICHTHYOSAURUS COMMUNIS] 30 [PLESIOSAURUS] 31 [PLESIOSAURUS MACROCEPHALUS] 31 [PLESIOSAURUS DOLICHODEIRUS] 32 [PLESIOSAURUS HAWKINSII] 33 [NEW RED SANDSTONE] 35 [BATRACHIA] 35 [LABYRINTHODON SALAMANDROIDES] 36 [LABYRINTHODON PACHYGNATHUS] 38 [DICYNODON] 38
