Dinosauria. 
PLATE 85. 
Chondrosteosaurus magnus. 
Fro. 
. Fore end of mutilated centrum of dorsal vertebra. 
. Side view of crown of tooth of Cardiodon rugulosus. 
. Fore end of the same tooth. 
. Hind end of the crown of another tooth of Cardiodon rugulosus. 
. Magnified view of markings on the surface of the enamel of the same tooth. 
بر t2‏ دون حير ct‏ 
All the figures are of the natural size. 
The subject of fig. 1 is from the Wealden of the Isle of Wight. In the British 
Museum. Those of figs. 2—5 are from the Forest Marble of Bradford, Wilts. In the 
Collection of Channing Pearce, Esq., of that town. 
1 
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