Crocodilia. 
PLATE 33. 
Dorsal Vertebre of Streptospondylus, figs. 1, 2, 3 ; and Iguanodon, figs. 3, 4, 5; half 
natural size. 
1. Back view of centrum and base of neural arch. 
2. Side view of base of neural arch. 
3. Under view of centrum. 
4. Back view of corresponding vertebra of Iguanodon. 
5. Side view of base of neural arch. 
6. Under view of centrum. 
From the Wealden of the Isle of Wight. British Museum. 
