TOPOGRAPHY. 



215 



and in South Hampton abundantly. Great Boar's Head, in Hampton, 

 is another example. Others occur in Massachusetts, as Prospect hill, 

 Andover. 



The Isles of Shoals belong to the coast slope, being remnants of land 

 that may formerly have been connected with the main land. As they are 

 little elevated above the tide, most of the loose materials have been 

 washed away by the severe north-east storms occurring off our coast. I 

 found on Star island boulders that had been derived from the main land 

 thirty or forty miles distant. 







'1^ 



Fig 41 . — GEORGIANNA FALLS, LINCOLN. 



