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.
In the southern hemisphere, the 54th parallel bisects Cape Horn at the southernmost tip of South America, just 500 miles removed from Antarctica. The only reason that grapes will grow at this latitude in Poland is the moderating influence of the lakes, which protect the vineyards from extremes of temperature in winter.