POSTGLACIAL FAULTS OF EASTERN NEW YORK 



Fig. i Sketch map of New York east of the Hudson. The quadrangles with names correspond 

 to the units of the State map. The localities at which postglacial faults have been seen are 

 marked by a dotted circle. 



the gorge, and a quarry has been opened north of the end of 

 Munroe street for the purpose of obtaining the sandstone which 

 is here caught in the axis of a complicated synclinal fold bounded 



