XIV 



THE WORLD OF LIFE 



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Strepsiceros imberbis 



Bubalis jacksoni 



ALpyceros melampus 



Cobus leche 



Cobus defassa . 



Cobus maria 



Oryx gaze Ha . 



CEdicnemus grallarius 



CEdicnemus mag7iirostris 



CEdicnemus recurvirostris 



Thelodus scoticus 



Pteraspis rostrata 



Cephalaspis murchisoni 



Protocercal Tail of Primitive Fish 



Heterocercal Tail 



Homocercal Tail 



Pariasaurus bainii . 



Skull of Dicynodo7i lacerticeps 



Skull of AHlusaurus felhius 



Skull of Inostransevia 



Restoration of Dimetrodon 



Skeleton of Iguanodon bemissartensis 



Restoration of Iguanodon . 



Skull of Iguanodon bemissartensis 



Skeleton of Scelidosaurus harrisoni 



Skull of Sterrolophus flabellatus 



Restoration of Stegosaurus 



Skeleton of Brontosaurus excelsus 



Skeleton of Diplodocus carnegii . 



Skull of Diplodocus . 



Skull of Ceratosaurus nasicomis 



Outline and Skeleton of I lesiosaurus macrocephalus 



Outline and Skeleton of Ichthyosaurus communis 



Bones of Paddles of Ichthyosaurus 



Skeleton of Pterodactylus spectabilis . 



Restoration of Rhamphorhynchus phyllurus 



Skeleton of Pteranodon occidentalis 



