N. of Skirza Head. Cliff of Thurso flagstones showing the great vertical joints that give rise to 'geos'. A flat top is usually associated with horizontal or gently dipping beds and absence of a boulder clay covering.
Coordinate reference system, ESPG code:
27700 (OSGB 1936 / British National Grid)
85 x 63
mm (print at 300 DPI);
265 x 196
mm (screen at 96 DPI);