F. L. Kitchin and J. Pringle- 



FiG. 1.— Sketch-map to show the positions of the sections described. The 

 map is adapted from the 1 in. Ordnance Survey map. The numbers 

 indicate the position of localities referred to in the text. The shaded patch 

 at lodality No. 5 represents the estimated former extension of the inverted 

 mass of strata in worked-out areas in the sand-pits. 



