60 



Trof. J. D. Dana — Metamorphism of 



which, on the street north, an evenly-bedded mica-schist of the 

 limestone series outcrops), the same rocks occur. 



South of Verplanck they extend to the Hudson, and are the rocks 

 of Montrose Point and the northern portion of Cruger's Point. 

 Just here the river becomes narrowed to one-third of its width 

 through the projection of these points and of an equally prominent 

 headland called Stony Point on the opi^osite side. This isolated 



PART OF 

 WESTERN 



c^«ftssv 



