Cross bedding forms primarily by migration or ripples and dunes in water or air. Ripple or dune migration leads to formation of dipping foreset laminae owing to avalanching or suspension settling in the zone of separation on the lee sides of the bedforms.
The most southerly point of Europe (well of the European continent) is the Greek island of Gavdos, just south of Crete.
Ushant and the Iroise Islands. The island of Ushant (Ouessant in French), 18 miles (30km) off the coast of Le Conquet, is where youâll find Franceâs most westerly point, Pointe de Pern.The island is well known for its lighthouses and treacherous seafaring heritage but especially for its indigenous sheep.Get directions:he Pointe de Pern is mainland Franceâs most westerly site and because of its significance in maritime history, even the rocks enjoy a protected status; one of them is painted white and was used as a marker for sailors to get their bearings.