﻿PLATE XV. 



Omosaurus armatus. 



Fig. 



1. Back-view of an anterior caudal vertebra. 



2. Right side-view of centrum and neural arch of the same. 



3. Left side-view of zygapophyses and neural spine of the same. 



4. Proximal end of a terminal or ungual phalanx. 



5. Distal end of the same. 



All the figures are of the natural size. 

 From the Kimmeridge Clay at Swindon, Wilts. In the British Museum. 



