Dinosauria. 
PLATE 66. 
Omosaurus armatus. 
Fro. 
1. Back-view of the neural arch of the dorsal vertebra, fig. 1, Pl. XII. 
9. Side-view of the neural arch of the same vertebra. 
3. Side-view of the centrum and base of neurapophysis of the same. 
The figures are of half the natural size. 
From the Kimmeridge Clay of Swindon, Wilts. Inthe British Museum. 
