obenlMrg 
178 SCENERY OF SWITZERLAND. 
must be continued below. That this is so is proved 
by the section shown in the Taminathal at Vattis 
(Fig. 1 31), where the valley is actually cut down to 
the Verrucano. In the eastern district of the fold 
we find a similar case in the dee)) valley of Limmern- 
Fig. 131, — Section across the Taminathal from Mels to Chur. 
tobel. Heim considers the views from the summits 
of the Hausstock, Ringelkopf, and Graue Horner as 
among the grandest in the whole Alps. 
That the Jurassic strata once extended far be- 
yond their present limits is shown by Fig. 132, giv- 
