EOCERATOPS CANADENSIS. 
25 
The skull of Chasmosaurus belli reproduced in Plate VIII 
also forms part of the collection of 1914 from Red Deer river. 
This specimen and the 1914 skull of Centrosaurus are remarkable 
in that they have the lower jaw in place and allow of figures 
being given for the first time of the complete skull in both 
species. 
