red and white striped cliffs at hunstanton, norfolk, caused by layers of different coloured rock

ammonites anglia beach carstone caused chalk cliffs coast coastal coastline coloured cretaceous different dune east environment erosion fossil geological geology groyne holiday hunstanton iron landscape layers limestone nature norfolk north ocean old outdoors pigment red rock rockfall rocks sand sandstone scenic sea seafront seascape seaside sedimentary shore simplicity stone stratified striped tranquil wash west white