80 
seen in the lower part which is a fine sandstone. Indeed most of the beds 
are formed of Quartzose conglomerate at the superior part, while the 
inferior is free from pebbles. 
The strata are much broken and irregular, and have evidently been sub- 
jected to strong aqueous action. Many of the blocks of sandstone may be 
seen in situ, turned completely round and now placed vertically and at 
right angles to the beds. 
