Prof. H. G. Seeley on Euskelesaurus Brownii. 327 



centrum and the neural arch, and descends a little as it 

 extends forward ; seen from above its longitudinal contour is 

 slightly concave. Above the ridge the neural arch is strongly 

 compressed from side to side, with a forward inclination; but 

 it is too imperfectly preserved to give any idea of the form of 

 the neural spine, the relation of the supraneural excavation to 

 the development of the spine, or of the development of the 

 zygapophyses. The transverse width of the neural arch 

 is less than 1^ inch. The arch does not reach within an 

 inch of the hinder margin of the centrum, and the neural 

 canal at its extremities must have been less than 1 inch 

 wide. The total height of the fragment, as preserved, is 

 3^ inches. 



Femur. (Fig. 4.) 



The right femur is 26 inches long as preserved, but it has 

 lost the proximal and distal articular surfaces, though the 

 missing extremities would probably not have extended the 



Anterior aspect. 



Trochanter. 



External aspect. 



Distal end. 



Eight femur of Euskelesaurus Brownii. -^ nat. size. 



length more than about 3 inches. The bone is remarkably 

 robust relatively to its length ; the shaft is rounded. Seen 

 from above the bone widens a little proximally and curves 



