402 
DESCRIPTION 
OF 
PLATE III. 
Fig. 1. The Cla'w or unguical bone of an Iguanodon, of 
the natural size; described p. .Sll. 
2. The Nail, and fig. 3. the bone which it covered, 
of a recent Igtia7ia, four feet long; also of the 
size of the originals, to compare with the fossil : 
p. 311. 
4. The Sternum, or bone of the chest, of a young 
Iguanodon, from Tilgate Forest; p. 307. 
5. The Horji of the Iguanodon, of the size of the 
original; p. 280. and 312. 
