Avebury
Avebury is a Neolithic henge monument containing three stone circles, around the village of Avebury in Wiltshire, in south-west England. One of the best-known prehistoric sites in Britain, it contains the largest megalithic stone circle in the world. It is both a tourist attraction and a place of religious importance to contemporary pagans.
Constructed over several hundred years in the third millennium BC, during the Neolithic, or New Stone Age, the monument comprises a large henge with a large outer stone circle and two separate smaller stone circles situated inside the centre of the monument. Its original purpose is unknown, although archaeologists believe that it was most likely used for some form of ritual or ceremony. The Avebury monument is a part of a larger prehistoric landscape containing several older monuments nearby, including West Kennet Long Barrow, Windmill Hill and Silbury Hill.
By the Iron Age, the site had been effectively abandoned, with some evidence of human activity on the site during the Roman period. During the Early Middle Ages, a village first began to be built around the monument, eventually extending into it. In the late medieval and early modern periods, local people destroyed many of the standing stones around the henge, both for religious and practical reasons. The antiquarians John Aubrey and William Stukeley took an interest in Avebury during the 17th and 18th centuries, respectively, and recorded much of the site between various phases of destruction. Archaeological investigation followed in the 20th century, with Harold St George Gray leading an excavation of the bank and ditch, and Alexander Keiller overseeing a project to reconstruct much of the monument.
Avebury is managed by the National Trust. It has been designated a Scheduled Ancient Monument, as well as a World Heritage Site, in the latter capacity being seen as a part of the wider prehistoric landscape of Wiltshire known as Stonehenge, Avebury and Associated Sites. About 480 people live in 235 homes in the village of Avebury and its associated settlement of Avebury Trusloe, and in the nearby hamlets of Beckhampton and West Kennett.
Location and environment
At, Avebury is respectively about from the modern towns of Marlborough and Calne. The monuments at the Avebury World Heritage Site cover about. Avebury lies in an area of chalkland in the Upper Kennet Valley that forms the catchment for the River Kennet and supports local springs and seasonal watercourses. The monument stands slightly above the local landscape, sitting on a low chalk ridge above sea level; to the east are the Marlborough Downs, an area of lowland hills.The site lies at the centre of a collection of Neolithic and early Bronze Age monuments and was inscribed as a World Heritage Site in a co-listing with the monuments at Stonehenge, to the south, in 1986. It is now listed as part of the Stonehenge, Avebury and Associated Sites World Heritage Site. The monuments are preserved as part of a Neolithic and Bronze Age landscape for the information they provide regarding prehistoric people's relationship with the landscape.
Radiocarbon dating and analysis of pollen and occasionally insects in buried soils have shown that the environment of lowland Britain changed around 4250–4000 BC. During the Neolithic period, argillic brownearths reigned in the landscape formed by the acidifying conditions of a closed woodland, becoming more chalky as a result of clearance and anthropogenic interference.
The area was originally a mix of deep argillic brownearths on clay-rich areas along with calcareous brownearths that were "predisposed" to transforming into grassland. The change to a grassland environment from damp, heavy soils and expanses of dense forest was mostly brought about by farmers, probably through the use of slash and burn techniques. Environmental factors may also have made a contribution. The long grassland area formed a dense vegetational mat which eventually led to the decalcification of the soil profile. In the Mesolithic period, woodland was dominated by alder, lime, elm and oak. There is a major decline in pollen around 4500 BC, but an increase in grasses from 4500 BC to 3200 BC and the first occurrence of cereal pollen.
Pollen is poorly preserved in the chalky soils found around Avebury, so the best evidence for the state of local environment at any time in the past comes from the study of the deposition of snail shells. Different species of snail live in specific habitats, so the presence of a certain species indicates what the area was like at a particular time.
The available evidence suggests that in the early Neolithic, Avebury and the surrounding hills were covered in dense oak woodland, and as the Neolithic progressed, the woodland around Avebury and the nearby monuments receded and was replaced by grassland.
Mesolithic and Neolithic history
The history of the site before the construction of the henge is uncertain, because little datable evidence has emerged from modern archaeological excavations. Evidence of activity in the region before the 4th millennium BC is limited, suggesting that there was little human occupation.Mesolithic
What is now termed the Mesolithic period in Britain lasted from circa 11,600 to 7,800 BP, at a time when the island was heavily forested and when there was still a land mass, called Doggerland, which connected Britain to continental Europe. During this era, those humans living in Britain were hunter-gatherers, often moving around the landscape in small familial or tribal groups in search of food and other resources. Archaeologists have unearthed evidence that there were some of these hunter-gatherers active around Avebury during the Late Mesolithic, with stray finds of flint tools, dated between 7000 and 4000 BC, having been found in the area. The most important of these discoveries is a densely scattered collection of worked flints found to the west of Avebury, which has led archaeologists to believe that that spot was a flint working site occupied over a period of several weeks by a group of nomadic hunter-gatherers who had set up camp there.The archaeologists Mark Gillings and Joshua Pollard suggested the possibility that Avebury first gained some sort of ceremonial significance during the Late Mesolithic period. As evidence, they highlighted the existence of a posthole near the monument's southern entrance that would have once supported a large wooden post. Although this posthole was never dated when it was excavated in the early 20th century, and so cannot definitely be ascribed to the Mesolithic, Gillings and Pollard noted that its positioning had no relation to the rest of the henge, and that it may therefore have been erected centuries or even millennia before the henge was actually built. They compared this with similar wooden posts that had been erected in southern Britain during the Mesolithic at Stonehenge and Hambledon Hill, both of which were sites that like Avebury saw the construction of large monuments in the Neolithic.
Early Neolithic
In the 4th millennium BC, around the start of the Neolithic period in Britain, British society underwent radical changes. These coincided with the introduction of domesticated species of animals and plants, as well as a changing material culture that included pottery. These developments allowed hunter-gatherers to settle down and produce their own food. As agriculture spread, people cleared land. At the same time, they also erected the first monuments to be seen in the local landscape, an activity interpreted as evidence of a change in the way people viewed their place in the world.Based on anthropological studies of recent and contemporary societies, Gillings and Pollard suggest that forests, clearings, and stones were important in Neolithic culture, not only as resources but as symbols; the site of Avebury occupied a convergence of these three elements. Neolithic activity at Avebury is evidenced by flint, animal bones, and pottery such as Peterborough ware dating from the early 4th and 3rd millennia BC. Five distinct areas of Neolithic activity have been identified within of Avebury; they include a scatter of flints along the line of the West Kennet Avenue—an avenue that connects Avebury with the Neolithic site of The Sanctuary. Pollard suggests that areas of activity in the Neolithic became important markers in the landscape.
Late Neolithic
During the Late Neolithic, British society underwent another series of major changes. Between 3500 and 3300 BC, these prehistoric Britons ceased their continual expansion and cultivation of wilderness and instead focused on settling and farming the most agriculturally productive areas of the island: Orkney, eastern Scotland, Anglesey, the upper Thames, Wessex, Essex, Yorkshire and the river valleys of the Wash.Late Neolithic Britons also appeared to have changed their religious beliefs, ceasing to construct the large chambered tombs that are widely thought by archaeologists to have been connected with ancestor veneration. Instead, they began the construction of large wooden or stone circles, with many hundreds being built across Britain and Ireland over a period of a thousand years.
Construction
The chronology of Avebury's construction is unclear. It was not designed as a single monument, but is the result of various projects that were undertaken at different times during late prehistory. Aubrey Burl suggests dates of 3000 BC for the central cove, 2900 BC for the inner stone circle, 2600 BC for the outer circle and henge, and around 2400 BC for the avenues.The construction of large monuments such as those at Avebury indicates that a stable agrarian economy had developed in Britain by around 4000–3500 BC. The people who built them had to be secure enough to spend time on such non-essential activities. Avebury was one of a group of monumental sites that were established in this region during the Neolithic. Its monuments comprise the henge and associated long barrows, stone circles, avenues and a causewayed enclosure. These monument types are not exclusive to the Avebury area. For example, Stonehenge features the same kinds of monuments, and in Dorset there is a henge on the edge of Dorchester and a causewayed enclosure at nearby Maiden Castle. According to archaeologist Caroline Malone, who worked for English Heritage as an inspector of monuments and was the curator of Avebury's Alexander Keiller Museum, it is possible that the monuments associated with Neolithic sites such as Avebury and Stonehenge constituted ritual or ceremonial centres.
Archaeologist Mike Parker Pearson noted that the addition of the stones to the henge occurred at a similar date to the construction of Silbury Hill and the major building projects at Stonehenge and Durrington Walls. For this reason, he speculated that there may have been a "religious revival" at the time, which led to huge amounts of resources being expended on the construction of ceremonial monuments.
Archaeologist Aaron Watson highlighted the possibility that by digging up earth and using it to construct the large banks, those Neolithic labourers constructing the Avebury monument symbolically saw themselves as turning the land "inside out", thereby creating a space that was "on a frontier between worlds above and beneath the ground."