

the ice, 
erosion, thus re-expos 




and also more or 
rivers and creeks. 
The surface of the 
tions of 
go area to pure loess 
¥ 
Where a 
through 
almost 
moraines, 
mixture of 
moraine 
the bla 
ie: 
projects: above 
cet; the 
country are mere] 
hton,s ae ta I 
ana | 
Detach Cate setae stim 

+ * 
shed awa 
ing the buried drfit, 












erefore, 
from almost 
the soils 

rear 



