A MONOGRAPH 
OF 
HE FOSSIL REPTIL 
OF THE 
LIASSIC FORMATIONS. 
BY 
RICHARD OWEN, E.R.S., D.C.L., 
:F0KEIGN associate op the institute of PRANCE, 
ETC. ETC. 
PART FIRST. 
SCELIDOSAURUS HARRISONII. 
LONDON: 
FEINTED FOE THE PALAIONTOGEAPHICAL SOCIETY. 
1861. 
