boulders, or stones arranged in straight lines covered in mussels and barnacles at hunstanton beach, norfolk

ammonites anglia arranged barnacles beach boulder boulders carstone caused chalk cliffs coast coastal coastline coloured covered cretaceous different east environment erosion fossil geological geology groyne holiday hunstanton iron landscape layers limestone lines mussels nature norfolk north ocean outdoors pebbles pigment red rock rockfall sandstone scenic sea seafront seascape seaside sedimentary shore simplicity stone stones straight stratification stratified striped tranquil wash west white