Hunting Horned Dinosaurs 89 



behind. Then there were many of the huge 

 plates though not all in position. 



The figures show the quarry, and the road we 

 made with four horses straining to haul the sec- 

 tions out. You will also see George running 

 from the quarry after lighting the fuse, and in 

 the next picture the explosion. We expended 

 far more labor in this quarry than any we found, 

 or on any other individual specimen. Yet oiu* 

 labor was nothing compared to what must be ex- 

 pended before the skeleton is mounted, owing to 

 the difficulties of preparation. The last picture 

 in this series shows the amount of labor requir- 

 ed to throw out the loose material, as well as the 

 beautifully sculptured rock in the vicinity. 



