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.
The northernmost point of mainland Europe is on the northern tip of the Cape Nordkinn peninsula in Norway, its southernmost point is Punta de Tarifa on the Atlantic end of the Straits of Gibraltar in Spain, and its westernmost point is at cape Cabo da Roca in Portugal.