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Mesolithic
| Mesolithic (around 10,000 to 5500 years ago) Around 10,000 years ago the ice age finally ended and the Holocene era began. Temperatures rose, probably to levels similar to those today, and forests expanded further. By 9,500 years ago, the rising sea levels caused by the melting glaciers cut Britain off from Ireland, and by around 6500 years ago continental Europe was cut off for the last time. The warmer climate changed the Arctic environment to one of pine, birch, and alder forest; this less open landscape was less conducive to the large herds of reindeer and wild horse that had previously sustained humans.
Those animals were replaced in people's diets by pig and less social animals such as elk, red deer, roe deer, wild boar and aurochs (wild cattle) which would have required different hunting techniques in order to be effectively exploited. Tools changed to incorporate barbs which could snag the flesh of a hunted animal, making it harder for it to escape alive. Tiny microliths were developed for hafting onto harpoons and spears. Woodworking tools such as adzes appear in the archaeological record, although some flint blade types remained similar to their Palaeolithic predecessors. The dog was domesticated because of its benefits during hunting and the wetland environments created by the warmer weather would have been a rich source of fish and game. It is likely that these environmental changes were accompanied by social changes amongst the Britons of this time. Humans spread and reached the far north of Scotland during this period. Sites from the British Mesolithic include the Mendips, Star Carr in Yorkshire and Oronsay in the Inner Hebrides. Excavations at Howick in Northumberland uncovered evidence of a large circular building dating to c. 7,600 BC which is interpreted as a dwelling. A further example has also been identified at Deepcar in Sheffield. The older view of Mesolithic Britons as being exclusively nomadic is now being replaced with a more complex picture of seasonal occupation or, in some cases, permanent occupation and attendant land and food source management where conditions permitted it. Travel distances seem to have become shorter, typically with movement between high and low ground. The Mesolithic-Neolithic transition Though the Mesolithic environment was of a bounteous nature, the rising population and ancient Britons' success in exploiting it eventually led to local exhaustion of many natural resources. The remains of a Mesolithic elk found caught in a bog at Poulton-le-Fylde in Lancashire demonstrated that it had been wounded by hunters and escaped on three different occasions, indicating unsuccessful-hunting during the Mesolithic. A few Neolithic monuments overlie Mesolithic sites but little direct continuity can be demonstrated. Farming of both crops and domestic animals was adopted in Britain around 4,500 BC at least partly because of the need for reliable food sources. Hunter-gathering ways of life would have persisted into the Neolithic at first, but the increasing sophistication of material culture with the concomitant control of local resources by individual groups would have caused it to be replaced by distinct territories occupied by different tribes. Other elements of the Neolithic such as pottery, leaf-shaped arrowheads and polished stone axes would have been adopted earlier as part of the Neolithic 'package'. The climate had been warming since the later Mesolithic and continued to improve, replacing the earlier pine forests with woodland. In 1997 DNA analysis was undertaken on a tooth from a Mesolithic Cheddar Man from 9000 BC whose remains were found in Gough's Cave at Cheddar Gorge. His mitochondrial DNA was of Haplogroup U5, a subclade of Haplogroup U (mtDNA) found in 11% of modern European populations. | |
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