G. H. Perkins on a recent Land-slide in New Hampshire. 159 
The slide commences forty rods from its summit, and a little 
to one side of the highest point. At the outset it is very nar- 
om this point the sides begin slowly to —— each other, 
d fitiy-si 
wn against this ridge; indeed there 
18 every reason why they should have been. Yet the space 
between it and the slide is singularly free from such material. 
arses 
tan down the mountain before the slide, and probably did 
ese streams, which form part of the 
Source of Mad river, must have been very pense 
: e been e 
; it was y small. Con to our expectations 
the mountain over cerang slide passed, was not bare rock 
