MOUNT ( 1 KEYLOCK. 



141 



The presence <»( Loth cleavage and stratification in limestone is also 

 seen in a small mass a little north of this locality (Fig. 36), probably 



Fig. 36. — Black of limestone 3 feet high on the southwest foot of Sugarloaf mountain, New A.shford, showing .1 

 coarse stratification foliation dipping to the right, crossed by ;t tine cleavage foliation dipping to the left. From a photo- 

 graph. 



detached from some part of the foot of Sugarloaf mountain, and still more 

 strikingly and on a large scale on the east side of the same mountain, 

 (locality 5 ( J0, Fig. 37). The cleavage foliation dips here about 20° east, 



Fig. 37.— Sketch of the south side of a limestone ledge at locality 590, on t lie cast side of Sugarloaf mountain, showing a 

 coarsely plicated stratification foliation dipping about 05^ west, crossed by a cleavage foliation dipping about 20 cast. 

 Area 25 • 15 feet. 



and the stratification about 65 c west. In some of the neighboring ledges 

 only the easterly dipping foliation is visible. 



