NORTH-CAROLINA GEOLOGICAL SURVEY. 



quarter inches long, including convexity, which equals half 

 an inch, and six inches from the end of one parapophysis to 

 the other ; across the concave articulation nearly two and a 

 half inches ; across the convex, two inches ; length of the 

 lateral process, nearly two inches. 



FIG. 34 (A.) 



The entire length of this saurian cannot have been less 

 than twenty-five feet, and it is a fact worthy of notice, that 



