Plate 7 



A. Heuvelton sandstone ledge above Morley on the east bank of the Grass 

 river (locality 6i). Block undermined by solution of the Theresa beds. 

 (Actual dip of the strata here is to the right.) (Looking east of north) 

 See pages 25 and 26. 



B. Summit of the Heuvelton at Pollock's ledge, east bank of Grass river below 

 Morley (locality 57'), showing laminated structure and marked contrast with 

 overlying basal Bucks Bridge, above Mr BilHngs's hand. (Looking northerly) 

 See page 26, and compare plate 8. 



