The first image (Map 1)
shows Palaeolithic Europe 18,000 years ago in the grip of the last ice age. Glacial ice 2km thick covers much of Northern Europe and the Alps. Sea levels are approx. 125m lower than today and the coastline differs slightly from the present day. For example, Britain and Ireland would have been connected to continental Europe (not shown on map).
The air would have been on average 10-12 degrees cooler and much more arid. In between the ice and the tree line, drought-tolerant grasses and dunes would have dominated the landscape.
The Neanderthals would have died out around 14,000 years ago leaving the nomadic hunter-gatherer Cro-Magnon (modern man) to pursue the animals of the time. Due to the cold and the need for food, the populations of the day waited the ice age out in the three locations shown on the map. These were the Iberian Peninsula, the Balkans and the Ukraine.
These people were skilled in flint-knapping techniques and various tools such as end-scrapers for animal skins and burins for working wood and engraving were common. Cave painting using charcoal had been around for a couple of thousand years although at this time they were now more subtle than mere outline drawings. These artistic expressions are significant as it shows that people are able to obtain some leisure time. Whether this is ‘art for art’s sake’ or objects of ritual is not known.
If we fast forward to
12,000 years ago (Map 2), the ice has retreated and the land has become much more supportive to life. Many animal species have returned to inhabit the land, although the snake, harvest mouse and mole never made it as far as Ireland before the land bridges re-flooded (ever wondered why there are no snakes in Ireland?).
The three groups of humans had taken refuge for so long that their DNA had naturally picked up mutations, and consequently can be defined into different haplogroups. As they spread from these refuges, Haplogroups R1b, I and R1a propagated across Europe.
- Haplogroup R1b is common on the western Atlantic coast as far as Scotland.
- Haplogroup I is common across central Europe and up into Scandinavia.
- Haplogroup R1a is common in eastern Europe and has also spread across into central Asia and as far as India and Pakistan.
These three major haplogroups account for approx 80% of Europe's present-day population.
Around 8,000 years ago (Map 3), the Neolithic peoples of the Middle East that had developed the new technology of agriculture began moving into Europe. There were several haplogroups involved, mainly E3b, F, J2 and G2.
These Neolithic haplogroups came in several waves over time and are found predominantly along the Mediterranean coast. Around 20% of the present-day population are from these Neolithic haplogroups. What is interesting to note is that the agricultural technology spread much further than the people who first 'invented' it.
A little later, around 4,500 years ago, Haplogroup N3 began moving across from west of the Ural mountains. Haplogroup N3 follows closely the spread of the Finno-Ugric languages.
"Ilirski", "iranski" i "slavenski" geni i to sve prije nego što su postojali Slaveni i Iliri. Koji ste vi carevi.
http://www.dnaheritage.com/masterclass2.asp
