2,6 NEW YORK STATE MUSEUM 





a number of boulders of considerable size lying on its bottom. 

 They are the more noticeable as occurring in the midst of an area 

 of sand and fine gravel. 



Boulders inclosed in sand, and dissociated from the underlying 

 till, occur in the fields where molding sand is obtained southeast of 

 South Schenectady. Also in the deep cut made in grading the new 

 railway line to South Schenectady a large boulder imbedded in sand 

 is exposed. 



