Limestone Belts of Westchester County, N. Y. 201 
3. placed fragments of a thin 
three feet square from a 
large brecciated pyroxenyte adjoining directly 
the crystalline limestone on the shores of th 
<7 Hudson at Verplanck Point. The masses in 
; this strange breccia are contorted ents of 
the limestone, one to two feet long, the thin layers of which 
have been brought out prominently by surface erosion. 
