Dinosauria. 
PLATE 73. 
Omosaurus armatus. 
Fra. 
1. Heemal or under surface of the ischium. 
2. Proximal or acetabular end of the same. 
3. Distal or symphysial end of the same. 
1. Hemal or under surface of the right pubis. 
5. Neural or upper surface of the same. 
6. Proximal end of the same. 
7. Distal end of the same. 
S. Hæmal or under surface of the pelvis of an Egyptian Lizard (Uromaslyx spinipes) 
9. Neural or upper surface of the same. 
Fies. 8 and 9 are of the natural size; the other figures are two ninths the natural size. 
The subjects of the latter are from the Kimmeridge Clay at Swindon, Wilts. In the 
British Museum. 
