Changes in Climate and Geography
The climate of the period in Europe saw dramatic changes, and included the Last Glacial Maximum, the coldest phase of the last glacial period, which lasted from about 24,500 to 18,000–17,000 BCE, being coldest at the end, before a relatively rapid warming (all dates vary somewhat for different areas, and in different studies). During the Maximum, most of Northern Europe was covered by an ice-sheet, forcing human populations into the areas known as Last Glacial Maximum refugia, including modern Italy and the Balkans, parts of Iberia and areas around the Black Sea. This period saw cultures such as the Solutrean in France and Spain. Human life may have continued on top of the ice sheet, but we know next to nothing about it, and very little about the human life that preceded the European glaciers. In the early part of the period, up to about 30,000 BCE, the Mousterian Pluvial made northern Africa, including the Sahara, well-watered and with lower temperatures than today; after the end of the Pluvial the Sahara became arid.
The Last Glacial Maximum was followed by the Allerød oscillation, a warm and moist global interstadial that occurred around 11,500 to 10,800 BCE. Then there was a very rapid onset, perhaps within as little as a decade, of the cold and dry Younger Dryas climate period, giving sub-arctic conditions to much of northern Europe. The Pre-Boreal rise in temperatures also began sharply around 9600 BCE, and by its end around 8500 BCE had brought temperatures nearly to present day levels, though the climate was wetter. This period saw the Upper Paleolithic give way to the start of the following Mesolithic cultural period.
As the glaciers receded sea levels rose; the English Channel, Irish Sea and North Sea were land at this time, and the Black Sea a fresh-water lake. In particular the Atlantic coastline was initially far out to sea in modern terms in most areas, though the Mediterranean coastline has retreated far less, except in the north of the Adreatic and the Aegean. The rise in sea levels continued until at least 5,500 BCE, so evidence of most of the no doubt busy human activity along Europe's coasts in the Upper Paleolithic is therefore lost, though some traces are recovered by fishing boats and marine archaeology, especially from Doggerland, the lost area beneath the North Sea.
Read more about this topic: Upper Paleolithic
Famous quotes containing the words climate and/or geography:
“Is not their climate foggy, raw, and dull,
On whom, as in despite, the sun looks pale,
Killing their fruit with frowns?”
—William Shakespeare (1564–1616)
“Ktaadn, near which we were to pass the next day, is said to mean “Highest Land.” So much geography is there in their names.”
—Henry David Thoreau (1817–1862)