124 



THE GUIDE TO NATURE. 



"THE PILLARS CAPPED WITH THESE DISKS RESEMBLE MUSHROOMS" 



center, and a cone shaped mound is 

 the result. They stand up in groups 

 often against the distant horizon and 

 resemble havstacks. The canvons 



are often bridged by the narrow con- 

 cretion-like hardened masses of rock, 

 or they stand out along an escarpment 

 like balconies to some titanic building. 



"THEY STAND UP IN GROUPS OFTEN AGAINST THE DISTANT HORIZON 



AND RESEMBLE HAYSTACKS" 



