TAB. VI. 



Fig. 



1 . Front view of the last lumbar vertebra anchylosed to the sacrum of the lguanodon ; 



half nat. size. 



2. Back view of the sacrum with the anchylosed right iliac bone of the lguanodon. 



From the Wealdcn, near Brook-point, Isle of Wight. In the Museum of 

 W. D. Saull, Esq., F.G.S. 



