Betchworth. Looking ENE. View of Chalk escarpment. The escarpment is formed mainly of Lower and Middle Chalk, a small thickness of Upper Chalk only being present. The flat ground of the middle distance is formed of the outcrops of the Upper Greensand and Gault.
Coordinate reference system, ESPG code:
27700 (OSGB 1936 / British National Grid)
85 x 62
mm (print at 300 DPI);
265 x 193
mm (screen at 96 DPI);