CULPIN : A POST-PERMIAN FAULT AT CUSWORTH. 455 
about half a mile from the Cusworth exposure, in a direct line 
with the northern fault at (*adeby. The contours of the district 
between Cadeby and the cutting also support this view. The 
cutting (Plate LXIl.. Fig. 2) gives a fine section of the fault. 
There is a slickensided face of massive Limestone on the north, 
and the beds of the laminated Limestone curve slightly uj)wards 
towards the fault. Some 20 yards south of the fault, the lami- 
nated Limestone is fairly level. 
The positions of the fault, as observed near Cusworth, are 
marked on the above map, and are connected by a dotted line 
with the northern fault at Cadeby. 
