TAB. I. 



Scelidosaurus Harrisonii. 

 Cervical vertebrse ; nat. size. 



Fig. 



1. Vertical transverse section of the atlas, and of the superincumbent pair of 



nuchal dermal bones («?«, r). 



2. Under surface of the axis and third cervical vertebrae, with the ribs of the 



atlas and axis. 



3. Under view of the sixth (?) cervical vertebra, below which is the anterior 



articular surface of the centrum. 



4. Posterior fracture of the same vertebra, showing part of the articular surface 



of the centrum. 



From the upper part of the Lower Lias, Charmouth, Dorsetshire. 

 British Museum. 



