﻿Plate 22 



Upper view. Leray limestone overlying Lowville in quarry iJ/£ miles 

 south of Sanford Corners, looking south. A thickness _ of 9 feet of 

 massive limestone of Leray character is shown, of which the upper 

 half is equivalent to the basal cherty bed shown in plate 20, while the 

 lower bed does not appear in that section. The Lowville shown beneath 

 consists of beds which are higher than any in that section. _ 



Lower view. Upper Lowville in quarry very near to that in the upper 

 view, and showing the beds just beneath these there shown. The upper- 

 most beds here shown are also absent in most sections, the Leray 

 resting on some of the lower beds. H. M. Ami, photo, 1908 



