||This article has an unclear citation style. (January 2016)|
|Period||Chalcolithic Europe - Bronze Age Europe|
|Dates||c. 2800 – 1800 BCE|
|Major sites||Castro of Zambujal|
The Bell-Beaker culture (sometimes shortened to Beaker culture, Beaker people, or Beaker folk), c. 2800 – 1800 BCE, is the term for a widely scattered 'archaeological culture' of prehistoric western Europe starting in the late Neolithic or Chalcolithic and running into the early Bronze Age. The term was coined by John Abercromby, based on the culture's distinctive pottery drinking vessels.
- 1 Introduction
- 2 Origins
- 3 Expansion and culture contact
- 4 Extent and impact
- 5 Postulated linguistic connections
- 6 Physical and genetic anthropology
- 7 See also
- 8 Notes
- 9 Sources
- 10 Further reading
- 11 External links
The Bell Beaker culture is understood not only as a particular pottery type, but as a complete and complex cultural phenomenon involving metalwork in copper, gold and later bronze, archery, specific types of ornamentation and shared ideological, cultural and religious ideas. The Bell Beaker period marks a period of unprecedented cultural contact in Atlantic and Western Europe on a scale not seen previously, nor again seen in succeeding periods. It can be seen initially as the western equivalent of the contemporary Corded Ware culture, though from c. 2400 BCE Bell Beaker expanded eastwards over parts of Central and Eastern Europe where Corded Ware previously thrived. Thus in parts of Central and Eastern Europe, as far east as Poland, there is a sequence from Corded Ware to Bell Beaker, but this is not the case in Iberia, France or the British Isles, where Corded Ware is unknown.
It is important to note that underlying the Bell beaker superstratum existed a wide diversity in local burial styles (including incidences of cremation rather than inhumation), housing styles, economic profile and local coarse ceramic wares which continued to persist.
There are two main international Bell Beaker styles: the "All Over Ornamented" (AOO), patterned all over with impressions, of which a sub-set is the "All Over Corded" (AOC), patterned with cord-impressions, and the "Maritime" type, decorated with bands filled with impressions made with a comb or cord. Later, characteristic regional styles developed.
It has been suggested that the beakers were designed for the consumption of alcohol, and that the introduction of the substance to Europe may have fuelled the beakers' spread. Beer and mead content have been identified from certain examples. However, not all Beakers were drinking cups. Some were used as reduction pots to smelt copper ores, others have some organic residues associated with food, and still others were employed as funerary urns. They were used as status display amongst disparate elites.
There have been numerous proposals by archaeologists as to the origins of the Bell Beaker culture, and debates continued on for decades. Several regions of origin have been postulated, notably the Iberian peninsula, the Netherlands and Central Europe. Similarly, scholars have postulated various mechanisms of spread, including migrations of populations ("folk migrations"), smaller warrior groups, individuals (craftsmen), or a diffusion of ideas and object exchange.
Recent analyses have made significant inroads to understanding the Beaker phenomenon, mostly by analysing each of its components separately. They have concluded that the Bell Beaker phenomenon was a synthesis of elements, representing “an idea and style uniting different regions with different cultural traditions and background.”
Radiocarbon dating seems to support that the earliest "Maritime" Bell Beaker design style is encountered in Iberia, specifically in the vibrant copper-using communities of the Tagus estuary in Portugal around 2800-2700 BC and spread from there to many parts of western Europe. An overview of all available sources from southern Germany concluded that Bell Beaker was a new and independent culture in that area, contemporary with the Corded Ware culture.
The inspiration for the Maritime Bell Beaker is argued to have been the small and earlier Copoz beakers that have impressed decoration and which are found widely around the Tagus estuary in Portugal. Turek sees late Neolithic precursors in northern Africa, arguing the Maritime style emerged as a result of seaborne contacts between Iberia and Morocco in the first half of the third millennium BCE. However, radiocarbon dating from North African sites is lacking for the most part.
AOO and AOC Beakers appear to have evolved continually from pre-Beaker period in the lower Rhine and North Sea regions, at least for Northern and Central Europe.
Furthermore, the burial ritual which typified Bell Beaker sites was intrusive into Western Europe. Individual burials, often under tumuli burials, with the inclusion of weapons contrast markedly to the preceding Neolithic traditions of often collective, weaponless burials in Atlantic/Western Europe. Such an arrangement is rather derivative of Corded Ware traditions, although instead of 'battle-axes', Bell Beaker individuals used copper daggers.
Expansion and culture contact
The initial moves from the Tagus estuary were maritime. A southern move led to the Mediterranean where 'enclaves' were established in south-western Spain and southern France around the Golfe du Lion and into the Po valley in Italy probably via ancient western Alpine trade routes used to distribute jadeite axes. A northern move incorporated the southern coast of Armorica. The enclave established in southern Brittany was linked closely to the riverine and landward route via the Loire and across the Gâtinais valley to the Seine valley and thence to the lower Rhine. This was a long-established route reflected in early stone axe distributions and it was via this network that Maritime Bell Beakers first reached the Lower Rhine in about 2600 BC.
Another pulse had brought Bell Beaker to Csepel Island in Hungary by about 2500 BC. In the Carpathian Basin the Bell Beaker culture came in contact with communities such as the Vučedol culture, which had evolved partly from the Yamna culture, and therefore shared the same type of metallurgy practised by Bell Beaker metal-workers. But in contrast to the early Bell Beaker preference for the dagger and bow, the favourite weapon in the Carpathian Basin during the first half of the 3rd millennium was the shaft-hole axe. Here Bell Beaker people assimilated local pottery forms such as the polypod cup. These "common ware" types of pottery then spread in association with the classic bell beaker. From the Carpathian Basin Bell Beaker spread down the Rhine and eastwards into what is now Germany and Poland. By this time the Rhine was on the western edge of the vast Corded Ware zone. The Corded Ware Culture shared a number of features with the Bell Beaker Culture, derived from their common ancestor the Yamna culture. These features include pottery decorated with cord impressions, single burial and the shaft-hole axe. A review in 2014 revealed that single burial, communal burial and reuse of Neolithic burial sites are found throughout the Bell Beaker zone. This overturns a previous conviction that single burial was unknown in the early or southern Bell Beaker zone, and so must have been adopted from Corded Ware in the contact zone of the Lower Rhine, and transmitted westwards along the exchange networks from the Rhine to the Loire,  and northwards across the English Channel to Britain.
The earliest copper production in Ireland, identified at Ross Island in the period 2400-2200 BC, was associated with early Beaker pottery. Here the local sulpharsenide ores were smelted to produce the first copper axes used in Britain and Ireland. The same technologies were used in the Tagus region and in the west and south of France. The evidence is sufficient to support the suggestion that the initial spread of Maritime Bell Beakers along the Atlantic and into the Mediterranean, using sea routes that had long been in operation, was directly associated with the quest for copper and other rare raw materials.
Migration vs. acculturation
Given the unusual form and fabric of Beaker pottery, and its abrupt appearance in the archaeological record, along with a characteristic group of other artefacts, known as the Bell Beaker "package", the explanation for the Beaker culture until the last decades of the 20th century was to interpret it as the migration of one group of people across Europe. However, British and American archaeology since the 1960s had been sceptical about prehistoric migration in general, so the idea of "Bell Beaker Folk" lost ground, although recent genetic findings lend renewed support to the migratory hypothesis. A theory of cultural contact de-emphasizing population movement was presented by Colin Burgess and Stephen Shennan in the mid-1970s.
Under the "pots, not people" theory the Beaker culture is seen as a 'package' of knowledge (including religious beliefs and copper, bronze and gold working) and artefacts (including copper daggers, v-perforated buttons and stone wrist-guards) adopted and adapted by the indigenous peoples of Europe to varying degrees. This new knowledge may have come about by any combination of population movements and cultural contact. An example might be as part of a prestige cult related to the production and consumption of beer, or trading links such as those demonstrated by finds made along the seaways of Atlantic Europe. Palynological studies including analysis of pollen, associated with the spread of beakers, certainly suggests increased growing of barley, which may be associated with beer brewing. Noting the distribution of Beakers was highest in areas of transport routes, including fording sites, river valleys and mountain passes, it was suggested that Beaker 'folk' were originally bronze traders, who subsequently settled within local Neolithic or early Chalcolithic cultures creating local styles. Close analysis of the bronze tools associated with beaker use suggests an early Iberian source for the copper, followed subsequently by Central European and Bohemian ores.
Investigations in the Mediterranean and France recently moved the discussion to reemphasize the importance of migration to the Bell Beaker story. Instead of being pictured as a fashion or a simple diffusion of objects and their use, the investigation of over 300 sites showed that human groups actually moved in a process that involved explorations, contacts, settlement, diffusion, and acculturation/assimilation. Some elements show the influence from the north and east, and other elements reveal the south-east of France to be an important cross road on an important route of communication and exchange spreading north. A distinctive ‘barbed wire’ pottery decoration is thought to have migrated through central Italy first. The pattern of movements was diverse and complicated, along the Atlantic coast and the northern Mediterranean coast, and sometimes also far inland. The prominent central role of Portugal in the region and the quality of the pottery all across Europe are forwarded as arguments for a new interpretation that denies an ideological dimension.
A Strontium isotope analysis of 86 people from Bell Beaker graves in Bavaria suggests that 18-25% of all graves were occupied by people who came from a considerable distance outside the area. This was true of children as well as adults, indicative of some significant migration wave. Given the similarities with readings from people living on loess soils, the general direction of the local movement according to Price et al., is from the northeast to the southwest.
Extent and impact
Bell Beaker people took advantage of transport by sea and rivers, creating a cultural spread extending from Ireland to the Carpathian Basin and south along the Atlantic coast and along the Rhône valley to Portugal, North Africa and Sicily, even penetrating northern and central Italy. Its remains have been found in what is now Portugal, Spain, France (excluding the central massif), Great Britain and Ireland, the Low Countries, and Germany between the Elbe and Rhine, with an extension along the upper Danube into the Vienna Basin (Austria), Hungary and the Czech Republic, with Mediterranean outposts on Sardinia and Sicily; there is less certain evidence for direct penetration in the east.
Beaker-type vessels remained in use longest in the British Isles; late beakers in other areas are classified as early Bronze Age (Barbed Wire Beakers in the Netherlands, Giant Beakers (Riesenbecher)). The new international trade routes opened by the Beaker people became firmly established and the culture was succeeded by a number of Bronze Age cultures, among them the Únětice culture in Central Europe, the Elp culture and Hilversum culture in the Netherlands, the Atlantic Bronze Age in the British Isles and the Atlantic coast of Europe, and by the Nordic Bronze Age, a culture of Scandinavia and northernmost Germany-Poland.
The Bell Beaker phenomenon in the Iberian Peninsula defines the late phase of the local Chalcolithic and even intrudes in the earliest centuries of the Bronze Age. A review of radiocarbon dates for Bell Beaker across Europe found that some of the earliest were found in Portugal, where the range from Zambujal and Cerro de la Virgen (Spain) ran between 2900 BC and 2500 BC, in contrast to the rather later range for Andalusia (between 2500 BC to 2200 BC).
At present no internal chronology for the various Bell Beaker-related styles has been achieved yet for Iberia. Peninsular corded Bell Beakers are usually found in coastal or near coastal regions in three main regions: the western Pyrenees, the lower Ebro and adjacent east coast, and the northwest (Galicia and northern Portugal). A corded-zoned Maritime variety (C/ZM), proposed to be a hybrid between AOC and Maritime Herringbone, was mainly found in burial contexts and expanded westward, especially along the mountain systems of the Meseta.
With some notable exceptions, most Iberian early Bell Beaker burials are at or near the coastal regions. As for the settlements and monuments within the Iberian context, Beaker pottery is generally found in association with local Chalcolithic material and appears most of all as an "intrusion" from the 3rd millennium in burial monuments whose origin may go back to the 4th or 5th millennium BC.
Very early dates for Bell Beakers were found in Castelo Velho de Freixo de Numão in Guarda, northern Portugal. The site was located on the summit of a spur. A short-lived first occupation of pre-Bell Beaker building phase about 3000 BC revealed the remains of a tower, some pavings and structures for burning. After a break of one or two centuries, Bell Beaker pottery was introduced in a second building phase that lasted to the Early Bronze Age, about 1800 BC. A third building phase followed directly and lasted to about 1300 BC, after which the site was covered with layers of stone and clay, apparently deliberately, and abandoned.
The second building phase was dominated by a highly coherent group of pottery within the regional Chalcolithic styles, representing Maritime Bell Beakers of the local (northern Portuguese), penteada decoration style in various patterns, using lines of points, incision or impression. Three of them were carbon dated to the first half of the 3rd millennium BC. The site demonstrates a notable absence of more common Bell Beaker pottery styles such as Maritime Herringbone and Maritime Lined varieties found in nearby sites like Castanheiro do Vento and Crasto de Palheiros. One non-local Bell Beaker sherd, however, belonging to the upper part of a beaker with a curved neck and thin walls, was found at the bedrock base of this second phase. The technique and patterning are classic forms in the context of pure European and Peninsular corded ware. In the Iberian Peninsula this AOC type was traditionally restricted to half a dozen scattered sites in the western Pyrenees, the lower Ebro and the Spanish east coast: especially a vessel at Filomena at Villarreal, Castellón (Spain), has parallels with the decoration. In Porto Torrão, at inner Alentejo (southern Portugal), a similar vessel was found having a date ultimately corrected to between 2823 and 2658 BC. All pottery was locally made.
The lack or presence of Bell Beaker elements is the basis for the division of Los Millares and Vila Nova cultures into two periods: I and II.
Radiocarbon dating currently indicates a 1200-year duration for the use of the Beaker pottery on the Balearic Islands, between c. 2475 BC and 1300 BC (Waldren and Van Strydonck 1996). There has been some evidence of all-corded pottery in Mallorca, generally considered the most ancient Bell Beaker pottery, possibly indicating an even earlier Beaker settlement about 2700 BC. However, in several regions this type of pottery persisted long enough to permit other possibilities. Suárez Otero (1997) postulated this corded Beakers entered the mediterranean by routes both through the Atlantic coast and through eastern France. Bell Beaker pottery has been found in Mallorca and Formentera but has not been observed in Menorca or Ibiza. Collective burials in dolmen structures in Ibiza could be contrasted against the individual burials in Mallorca. In its latest phase (c. 1750-1300 cal BC) the local Beaker context became associated with the distinctive ornamented Boquique pottery demonstrating clear maritime links with the (megalithic) coastal regions of Catalonia, also assessed to be directly related to the late Cogotas complex. In most of the areas of the mainland Boquique pottery falls into the latter stages of the Bell Beaker Complex as well. Along with other evidence during the earlier Beaker period in the Balearics, c. 2400-2000 BC, as shown by the local presence of elephant ivory objects together with significant Beaker pottery and other finds (Waldren 1979 and Waldren 1998), this maritime interaction can be shown to have a long tradition. The abundance of different cultural elements that persisted towards the end of the Bronze Age, show a clear continuity of different regional and intrusive traditions.
The presence of perforated Beaker pottery, traditionally considered to be used for making cheese, at Son Ferrandell-Oleza (Waldren 1998: 95) and at Coval Simó (Coll 2000), confirms the introduction of production and conservation of dairy. Also, the presence of spindles at sites like Son Ferrandell-Oleza (Waldren 1998: 94) or Es Velar d’Aprop (Carreras y Covas 1984) point to knowledge of making thread and textiles from wool. However, more details on the strategies for tending and slaughtering the domestic animals involved are forthcoming.
Being traditionally associated with the introduction of metallurgy, the first traces of copper working in the Balearics was also clearly associated with Bell Beakers.
In their large-scale study on radiocarbon dating of the Bell Beakers, J. Müller and S. Willingen established that the Bell Beaker Culture in Central Europe started after 2500 BC.
Two great coexisting and separate Central European cultures – the Corded Ware with its regional groups and the Eastern Group of the Bell Beaker Culture – form the background to the Late Copper Age and Early Bronze Age. Their development, diffusion and long range changes are determined by the great river systems. As a third component counts the indigenous Carpathian Makó/Kosihy-Caka culture.
The Bell Beaker settlements are still little known, and have proved remarkably difficult for archaeologists to identify. This allows a modern view of Bell Beakers to contradict results of anthropologic research. The modern view is that the Bell Beaker people, far from being the "warlike invaders" as once described by Gordon Childe (1940), added rather than replaced local late Neolithic traditions into a cultural package and as such did not always and evenly abandon all local traditions. More recent extensive DNA evidence, however, suggests a significant replacement of earlier populations.
Bell Beaker domestic ware has no predecessors in Bohemia and Southern Germany, shows no genetic relation to the local Late Copper Age Corded Ware, nor to other cultures in the area, and is considered something completely new. The Bell Beaker domestic ware of Southern Germany are not as closely related to the Corded Ware as would be indicated by their burial rites. Settlements link the Southern German Bell Beaker culture to the seven regional provinces of the Eastern Group, represented by many settlement traces, especially from Moravia and the Hungarian Bell Beaker-Csepel group being the most important. In 2002 one of the largest Bell Beaker cemeteries in Central Europe was discovered at Hoštice za Hanou (Moravia, Czech Republic).
The relationship to the western Bell Beakers groups, and the contemporary cultures of the Carpathian basin to the south east, is much less. Research in Northern Poland shifted the north-eastern frontier of this complex to the western parts of the Baltic with the adjacent Northern European plain. Typical Bell Beaker fragments from the site of Ostrikovac-Djura at the Serbian river Morava were presented at the Riva del Garda conference in 1998, some hundred km south-east of the Hungarian Csepel-group. Bell Beaker related material has now been uncovered in a line from the Baltic Sea down to the Adriatic and the Ionian Sea, including countries such as Bielo-Russia, Poland, Romania, Serbia and Montenegro, Croatia, Albania, Macedonia and even Greece.
The Bell Beaker culture settlements in Southern Germany and in the East-Group show evidence of mixed farming and animal husbandry, and indicators such as millstones and spindle whorls prove the sedentary character of the Bell Beaker people, and the durability of their settlements. Especially some well-equipped child-burials seem to indicate sense of predestined social position, indicating a socially complex society. However, analysis of grave furnishing, size and deepness of grave pits, position within the cemetery, did not lead to any strong conclusions on the social divisions.
The Late Copper Age is regarded as a continuous culture system connecting the Upper Rhine valley to the western edge of the Carpathian Basin. Late Copper Age 1 was defined in Southern Germany by the connection of the late Cham Culture, Globular Amphora culture and the older Corded Ware Culture of "beaker group 1" that is also referred to as Horizon A or Step A. Early Bell Beaker Culture intruded into the region at the end of the Late Copper Age 1, at about 2600–2550 BC. Middle Bell Beaker corresponds to Late Copper Age 2 and here an east–west Bell Beaker cultural gradient became visible through the difference in the distribution of the groups of beakers with and without handles, cups and bowls, in the three regions Austria–Western Hungary, the Danube catchment area of Southern Germany, and the Upper Rhine/lake Constance/Eastern Switzerland area for all subsequent Bell Beaker periods. This middle Bell Beaker Culture is the main period when almost all the cemeteries in Southern Germany begin. Younger Bell Beaker Culture of Early Bronze Age shows analogies to the Proto-Únětice Culture in Moravia and the Early Nagyrév Culture of the Carpathian Basin.
During the Bell Beaker period a border runs through southern Germany, which divides culturally a northern from a southern area. The northern area focuses on the Rhine area that belongs to the Bell Beaker West Group, while the southern area occupies the Danube river system and belongs to the homogeneous East Group which overlaps with the Corded Ware Culture and other groups of the Late Neolithic and of the earliest Bronze Age. Nevertheless, southern Germany shows some independent developments of itself. Although a broadly parallel evolution with early, middle and younger Bell Beaker Culture was detected, the Southern Germany middle Bell Beaker development of metope decorations and stamp and furrow engraving techniques do not appear on beakers in Austria-Western Hungary, and handled beakers are completely absent. It is contemporary to Corded Ware in the vicinity, that has been attested by associated finds of middle Corded Ware (chronologically referred to as "beaker group 2" or Step B) and younger Geiselgasteig Corded Ware beakers ("beaker group 3" or Step C). Bell Beaker Culture in Bavaria used a specific type of copper, which is characterized by combinations of trace elements. This same type of copper was spread over the area of the Bell Beaker East Group.
Previously archeology considered the Bell-beaker people to have lived only within a limited territory of the Carpathian Basin and for a short time, without mixing with the local population. Although there are very few evaluable anthropological finds, the appearance of the characteristic planoccipital (flattened back) Taurid type in the populations of some later cultures (e.g. Kisapostag and Gáta–Wieselburg cultures) suggested a mixture with the local population contradicting such archaeological theories. According to archaeology, the populational groups of the Bell-beakers also took part in the formation of the Gáta-Wieselburg culture on the western fringes of the Carpathian Basin, which could be confirmed with the anthropological Bell Beaker series in Moravia and Germany.
In accordance with anthropological evidence, it has been concluded the Bell Beakers intruded in an already established form the southern part of Germany as much as the East Group area.
Beakers arrived in Ireland around 2500 BC and fell out of use around 1700 BC (Needham 1996). The beaker pottery of Ireland was rarely used as a grave good, but is often found in domestic assemblages from the period. This stands in contrast to the rest of Europe where it frequently found in both roles. The inhabitants of Ireland used food vessels as a grave good instead. The large, communal passage tombs of the Irish Neolithic were no longer being constructed during the Early Bronze Age (although some, such as Newgrange were re-used (O’Kelly 1982)). The preferred method of burial seems to have been singular graves and cists in the east, or in small wedge tombs in the west. Cremation was also common.
The advent of the Bronze Age Beaker culture in Ireland is accompanied by the destruction of smaller satellite tombs at Knowth and collapses of the great cairn at Newgrange, marking an end to the Neolithic culture of megalithic passage tombs.
Beakers are found in large numbers in Ireland, and the technical innovation of ring-built pottery indicates that the makers were also present. Classification of pottery in Ireland and Britain has distinguished a total of seven intrusive beaker groups originating from the continent and three groups of purely insular character having evolved from them. Five out of seven of the intrusive Beaker groups also appear in Ireland: the European bell group, the All-over cord beakers, the Northern British/North Rhine beakers, the Northern British/Middle Rhine beakers and the Wessex/Middle Rhine beakers. However, many of the features or innovations of Beaker society in Britain never reached Ireland. Instead, quite different customs predominated in the Irish record that were apparently influenced by the traditions of the earlier inhabitants. Some features that are found elsewhere in association to later types of Earlier Bronze Age Beaker pottery, indeed spread to Ireland, however, without being incorporated into the same close and specific association of Irish Beaker context. The Wessex/Middle Rhine gold discs bearing "wheel and cross" motifs that were probably sewn to garments, presumably to indicate status and reminiscent of racquet headed pins found in Eastern Europe, enjoy a general distribution throughout the country, however, never in direct association with beakers.
In 1984, a Beaker period copper dagger blade was recovered from the Sillees River near Ross Lough, County Fermanagh, Northern Ireland. The flat, triangular-shaped copper blade was 171 mm (6.73 in) long, with bevelled edges and a pointed tip, and featured an integral tang that accepted a riveted handle. Flint arrow-heads and copper-blade daggers with handle tangs, found in association with Beaker pottery in many other parts of Europe, have a date later than the initial phase of Beaker People activity in Ireland. Also the typical Beaker wristguards seem to have entered Ireland by cultural diffusion only, after the first intrusions, and unlike English and Continental Beaker burials never made it to the graves. The same lack of typical Beaker association applies to the about thirty found stone battle axes. A gold ornament found in County Down that closely resembles a pair of ear-rings from Ermegeira, Portugal, has a composition that suggests it was imported. Incidental finds suggest links to non-British Beaker territories, like a fragment of a bronze blade in County Londonderry that has been likened to the "palmella" points of Iberia, even though the relative scarcity of beakers, and Beaker-compatible material of any kind, in the south-west are regarded as an obstacle to any colonisation directly from Iberia, or even from France. Their greater concentration in the northern part of the country, which traditionally is regarded as the part of Ireland least blessed with sources of copper, has led many authorities to question the role of Beaker People in the introduction of metallurgy to Ireland. However, indications of their use of stream sediment copper, low in traces of lead and arsenic, and Beaker finds connected to mining and metalworking at Ross Island, County Kerry, provide an escape to such doubts.
The featured "food vessels" and cinerary urns (encrusted, collared and cordoned) of the Irish Earlier Bronze Age have strong roots in the western European Beaker tradition. Recently, the concept of this food vessels was discarded and replaced by a concept of two different traditions that rely on typology: the bowl tradition and the vase tradition, the bowl tradition being the oldest as it has been found inserted in existing Neolithic (pre-beaker) tombs, both court tombs and passage tombs. The bowl tradition occurs over the whole country except the south-west and feature a majority of pit graves, both in flat cemeteries and mounds, and a high incidence of uncremated skeletons, often in crouched position. The vase tradition has a general distribution and feature almost exclusively cremation. The flexed skeleton of a man 1.88 tall in a cist in a slightly oval round cairn with "food vessel" at Cornaclery, County Londonderry, was described in the 1942 excavation report as "typifying the race of Beaker Folk", although the differences between Irish finds and e.g. the British combination of "round barrows with crouched, unburnt burials" make it difficult to establishes the exact nature of the Beaker People's colonization of Ireland.
In general, the early Irish Beaker intrusions don't attest the overall "Beaker package" of innovations that, once fully developed, swept Europe elsewhere, leaving Ireland behind. The Irish Beaker period is characterized by the earliness of Beaker intrusions, by isolation and by influences and surviving traditions of autochthons.
Beaker culture introduces the practice of burial in single graves, suggesting an Earlier Bronze Age social organisation of family groups. Towards the Later Bronze Age the sites move to potentially fortifiable hilltops, suggesting a more "clan"-type structure. Although the typical Bell Beaker practice of crouched burial has been observed, cremation was readily adopted in accordance with the previous tradition of the autochthons. In a tumulus the find of the extended skeleton of a woman accompanied by the remains of a red deer and a small seven-year-old stallion is noteworthy, including the hint to a Diana-like religion. A few burials seem to indicate social status, though in other contexts an emphasis to special skills is more likely.
Ireland has the greatest concentration of gold lunulae and stone wrist-guards in Europe. However, neither of these items were deposited in graves and they tend to be found isolated and at random, making it difficult to draw conclusions about their use or role in society at the time.
One of the most important sites in Ireland during this period is Ross Island. A series of copper mines from here are the earliest known in Ireland, starting from around 2500 BC (O'Brien 2004). A comparison of chemical traces and lead isotope analysis from these mines with copper artefacts strongly suggests that Ross Island was the sole source of copper in Ireland between the dates 2500-2200 BC. In addition, two thirds of copper artefacts from Britain also display the same chemical and isotopic signature, strongly suggesting that Irish copper was a major export to Britain (Northover et al. 2001). Traces of Ross Island copper can be found even further afield; in the Netherlands it makes up 12% of analysed copper artefacts, and Brittany 6% of analysed copper artefacts After 2200 BC there is greater chemical variation in British and Irish copper artefacts, which tallies well with the appearance of other mines in southern Ireland and north Wales. After 2000 BC, other copper sources supersede Ross Island. The latest workings from the Ross Island mines is dated to around 1700 BC.
As well as exporting raw copper/bronze, there were some technical and cultural developments in Ireland that had an important impact on other areas of Europe. Irish food vessels were adopted in northern Britain around 2200 BC and this roughly coincides with a decline in the use of beakers in Britain (Needham 1996). The ‘bronze halberd’ (not to be confused with the medieval halberd) was a weapon in use in Ireland from around 2400-2000 BC They are essentially broad blades that were mounted horizontally on a meter long handle, giving greater reach and impact than any known contemporary weapon (O’Flaherty 2007). They were subsequently widely adopted in other parts of Europe (Schuhmacher 2002), possibly showing a change in the technology of warfare.
The Bronze Age Beaker period is noteworthy, since archeological finds seem to indicate a strong continuity with native Bronze Age traditions in Ireland as much as Britain. No evidence of other large-scale immigrations took place, and many scholars[who?] deny Celtic speech originated solely from La Tène culture, whose migrations started at about 400 BC. Instead, those scholars[who?] propose Celtic languages evolved gradually and simultaneously over a large area by way of a common heritage and close social, political and religious links. Although controversial, the theory fits (according to its proponents) the archeological evidence that provides little support for westward migrations of Celtic people matching the historically known movements south and west.
Beakers arrived in Britain around 2500 BC, declined in use around 2200-2100 BC with the emergence of food vessels and cinerary urns and finally fell out of use around 1700 BC (Needham 1996). The earliest British beakers were similar to those from the Rhine (Needham 2005), but later styles are most similar to those from Ireland (Case 1993). In Britain, domestic assemblages from this period are very rare, making it hard to draw conclusions about many aspects of society. Most British beakers come from funerary contexts.
Britain’s only unique export in this period is thought to be tin. It was probably gathered in streams in Cornwall and Devon as cassiterite pebbles and traded in this raw, unrefined state. It was used to turn copper into bronze from around 2200 BC and widely traded throughout Britain and into Ireland. Other possible European sources of tin are located in Brittany and Iberia, but it is not thought they were exploited so early as these areas did not have Bronze until after it was well established in Britain and Ireland 
The most famous site in Britain from this period is Stonehenge, which had its Neolithic form elaborated extensively. Many barrows surround it and an unusual number of 'rich' burials can be found nearby, such as the Amesbury Archer. Another site of particular interest is Ferriby on the Humber estuary, where western Europe’s oldest plank built boat was recovered.
Italian Peninsula's most affected areas are the Po Valley, in particular the area of Lake Garda, and Tuscany. The bell-shaped vases appear in these areas of central and northern Italy as "foreign elements" integrated in the pre-existing Remedello and Rinaldone cultures.
Graves with Beaker artifacts have been discovered in the Brescia area, like that of Ca' di Marco (Fiesse), while in central Italy, bell-shaped glasses were found in the tomb of Fosso Conicchio (Viterbo).
Sardinia has been in contact with extra-insular communities in Corsica, Tuscany, Liguria and Provence since the Stone Age. From the late third millennium BC on, comb-impressed Beaker ware, as well as other Beaker material in Monte Claro contexts, has been found (mostly in burials, suchs as Domus de Janas), demonstrating continuing relationships with the western Mediterranean. Elsewhere, Beaker material has been found stratigraphically above Monte Claro and at the end of the Chalcolithic period in association with the related Bronze Age Bonnanaro culture (1800-1600 BC), for which C-14 dates calibrate to c. 2250 BC. There is virtually no evidence in Sardinia of external contacts in the early second millennia, apart from late Beakers and close parallels between Bonnannaro pottery and that of the North Italian Polada culture.
Like elsewhere in Europe and in the Mediterranean area, the Bell Beaker culture in Sardinia (2100-1800 BC) is characterized by the typical ceramics decorated with overlaid horizontal bands and associated finds: brassards, V-pierced buttons etc.; for the first time gold items appeared on the island (collier of the Tomb of Bingia 'e Monti, Gonnostramatza). The different styles and decorations of the ceramics which succeed through the time allow to split the Beaker culture in Sardinia into three chronological phases: A1 (2100-2000 BC), A2 (2000-1900 BC), B (1900-1800 BC). In these various phases is observable the succession of two components of different geographical origin: the first "Franco-Iberian" and the second "Central European".
The Beaker was introduced in Sicily from Sardinia and spread mainly in the north-west and south-west of the island. In the northwest and in the Palermo kept almost intact its cultural and social characteristics, while in the south-west there was a strong integration with local cultures. The only known single bell-shaped glass in eastern Sicily was found in Syracuse.
In Denmark, large areas of forested land were cleared to be used for pasture and the growing of cereals during the Single Grave culture and in the Late Neolithic Period. Faint traces of Bell Beaker influence can be recognized already in the pottery of the Upper Grave phase of the Single Grave period, and even of the late Ground Grave phase, such as occasional use of AOO-like or zoned decoration and other typical ornamentation, while Bell Beaker associated objects such as wristguards and small copper trinkets, also found their way into this northern territories of the Corded Ware Culture. Domestic sites with Beakers only appear 200–300 years after the first appearance of Bell Beakers in Europe, at the early part of the Danish Late Neolithic Period (LN I) starting at 2350 BC. These sites are concentrated in northern Jutland around the Limfjord and on the Djursland peninsula, largely contemporary to the local Upper Grave Period. In east central Sweden and western Sweden, barbed wire decoration characterised the period 2460–1990 BC, linked to another Beaker derivation of northwestern Europe.
Northern Jutland has abundant sources of high quality flint, which had previously attracted industrious mining, large-scale production, and the comprehensive exchange of flint objects: notably axes and chisels. The Danish Beaker period, however, was characterized by the manufacture of lanceolate flint daggers, described as a completely new material form without local antecedents in flint and clearly related to the style of daggers circulating elsewhere in Beaker dominated Europe. Presumably Beaker culture spread from here to the remainder of Denmark, and to other regions in Scandinavia and northern Germany as well. Central and eastern Denmark adopted this dagger fashion and, to a limited degree, also archer’s equipment characteristic to Beaker culture, although here Beaker pottery remained less common.
Also, the spread of metallurgy in Denmark is intimately related to the Beaker representation in northern Jutland. The LN I metalwork is distributed throughout most of Denmark, but a concentration of early copper and gold coincides with this core region, hence suggesting a connection between Beakers and the introduction of metallurgy. Most LN I metal objects are distinctly influenced by the western European Beaker metal industry, gold sheet ornaments and copper flat axes being the predominant metal objects. The LN I copper flat axes divide into As-Sb-Ni copper, recalling so-called Dutch Bell Beaker copper and the As-Ni copper found occasionally in British and Irish Beaker contexts, the mining region of Dutch Bell Beaker copper being perhaps Brittany; and the Early Bronze Age Singen (As-Sb-Ag-Ni) and Ösenring (As-Sb-Ag) coppers having a central European – probably Alpine – origin.
The Beaker group in northern Jutland forms an integrated part of the western European Beaker Culture, while western Jutland provided a link between the Lower Rhine area and northern Jutland. The local fine-ware pottery of Beaker derivation reveal links with other Beaker regions in western Europe, most specifically the Veluwe group at the Lower Rhine. Concurrent introduction of metallurgy shows that some people must have crossed cultural boundaries. Danish Beakers are contemporary with the earliest Early Bronze Age (EBA) of the East Group of Bell Beakers in central Europe, and with the floruit of Beaker cultures of the West Group in western Europe. The latter comprise Veluwe and Epi-Maritime in Continental northwestern Europe and the Middle Style Beakers (Style 2) in insular western Europe. The interaction between the Beaker groups on the Veluwe Plain and in Jutland must, at least initially, have been quite intensive. All-over ornamented (AOO) and All-over-corded (AOC), and particularly Maritime style beakers are featured, although from a fairly late context and possibly rather of Epi-maritime style, equivalent to the situation in the north of the Netherlands, where Maritime ornamentation continued after it ceased in the central region of Veluwe and were succeeded c. 2300 BC by beakers of the Veluwe and Epi-Maritime style.
Clusters of Late Neolithic Beaker presence similar to northern Jutland appear as pockets or "islands" of Beaker Culture in northern Europe, such as Mecklenburg, Schleswig-Holstein, and southern Norway. In northern central Poland Beaker-like representations even occur in a contemporary EBA setting. The frequent occurrence of Beaker pottery in settlements points at a large-scaled form of social identity or cultural identity, or perhaps an ethnic identity.
In eastern Denmark and Scania one-person graves occur primarily in flat grave cemeteries. This is a continuation of the burial custom characterising the Scanian Battle-axe Culture, often to continue into the early Late Neolithic. Also in northern Jutland, the body of the deceased was normally arranged lying on its back in an extended position, but a typical Bell Beaker contracted position occurs occasionally. Typical to northern Jutland, however, cremations have been reported, also outside the Beaker core area, once within the context of an almost full Bell Beaker equipment.
The introductory phase of the manufacture and use of flint daggers, around 2350 BC, must all in all be characterised as a period of social change. Apel argued that an institutionalised apprenticeship system must have existed. Craftsmanship was transmitted by inheritance in certain families living in the vicinity of abundant resources of high-quality flint. Debbie Olausson’s (1997) examinations indicate that flint knapping activities, particularly the manufacture of daggers, reflect a relatively low degree of craft specialisation, probably in the form of a division of labour between households.
Noteworthy was the adoption of European-style woven wool clothes kept together by pins and buttons in contrast to the earlier usage of clothing made of leather and plant fibres. Two-aisled timber houses in Late Neolithic Denmark correspond to similar houses in southern Scandinavia and at least parts of central Scandinavia and lowland northern Germany. In Denmark, this mode of building houses is clearly rooted in a Middle Neolithic tradition. In general, Late Neolithic house building styles were shared over large areas of northern and central Europe. Towards the transition to LN II some farm houses became extraordinarily large.
The cultural concepts originally adopted from Beaker groups at the lower Rhine blended or integrated with local Late Neolithic Culture. For a while the region was set apart from central and eastern Denmark, that evidently related more closely to the early Únětice culture across the Baltic Sea. Before the turn of the millennium the typical Beaker features had gone, their total duration being 200–300 years at the most. A similar picture of cultural integration is featured among Bell Beakers in central Europe, thus challenging previous theories of Bell Beakers as an elitist or purely super-structural phenomenon. The connection with the East Group Beakers of Únětice had intensified considerably in LN II, thus triggering a new social transformation and innovations in metallurgy that would announce the actual beginning of the Northern Bronze Age.
Postulated linguistic connections
Bell Beaker has been suggested as a candidate for an early Indo-European culture; more specifically, an ancestral proto-Celtic. However, it has most recently been suggested that the Beaker culture was associated with a European branch of Indo-European dialects, termed "North-west Indo-European", ancestral to not only Celtic but equally Italic, Germanic and Balto-Slavic.
Physical and genetic anthropology
Historical craniometric studies found that the Beaker people appeared to be of a different physical type than those earlier populations in the same geographic areas. They were described as tall, heavy boned and brachycephalic. The early studies on the Beakers which were based on the analysis of their skeletal remains, were craniometric. This apparent evidence of migration was in line with archaeological discoveries linking Beaker culture to new farming techniques, mortuary practices, copper-working skills, and other cultural innovations. However, such evidence from skeletal remains was brushed aside as a new movement developed in archaeology from the 1960s, which stressed cultural continuity. Anti-migrationist authors either paid little attention to skeletal evidence or argued that differences could be explained by environmental and cultural influences. Margaret Cox and Simon Mays sum up the position: "Although it can hardly be said that craniometric data provide an unequivocal answer to the problem of the Beaker folk, the balance of the evidence would at present seem to favour a migration hypothesis."
Non-metrical research concerning the Beaker people in Britain also cautiously pointed in the direction of immigration. Subsequent studies, such as one concerning the Carpathian Basin, and a non-metrical analysis of skeletons in central-southern Germany, have also identified marked typological differences with the pre-Beaker inhabitants.
Jocelyne Desideri examined the teeth in skeletons from Bell Beaker sites in Northern Spain, Southern France, Switzerland, the Czech Republic and Hungary. Examining dental characteristics that have been independently shown to correlate with genetic relatedness, she found that only in Northern Spain and the Czech Republic were there demonstrable links between immediately previous populations and Bell Beaker populations. Elsewhere there was a discontinuity.
Early papers publishing results on European-wide Y-DNA marker frequencies, such as those of Semino (2000) and Rosser (2000), correlated haplogroup R1b-M269 with the earliest episodes of European colonization by anatomically modern humans (AMH). The peak frequencies of M269 in Iberia (especially the Basque region) and the Atlantic façade were postulated to represent signatures of re-colonization of the European West following the Last Glacial Maximum. However, even prior to recent criticisms and refinements, the idea that Iberian R1b carrying males repopulated most of western Europe was not consistent with findings which revealed that Italian M269 lineages are not derivative of Iberian ones.
More recently, data and calculations from Myres et al. (2011), Cruciani et al. (2011) Arredi et al. (2007), and Balaresque et al. (2010) suggest a Late Neolithic entry of M269 into Europe.
These hypotheses appear to be corroborated by more direct evidence from ancient DNA. R1b was detected in two male skeletons from a German Bell Beaker site dated to 2600-2500 BC at Kromsdorf, one of which tested positive for M269 but negative for its U106 subclade (note that the P312 subclade was not tested for), while for the other skeleton the M269 test was unclear. A later Bell Beaker male skeleton from Quedlinburg, Germany dated to 2296-2206 BC tested positive for R1b M269 P312 subclade. Ancient Y-DNA results for the remains of Beaker people from Iberia have yet to be obtained.
Haak et al. (2015) concluded that R1b was very likely spread into Europe from the Pontic-Caspian steppe after 3,000 BCE by the Yamna people, putative Proto-Indo-Europeans under the Kurgan hypothesis. The authors noticed a paucity of haplogroup R1b in European population samples predating the Bronze Age, with only one of the 70 individuals from Mesolithic and Neolithic Europe belonging to haplogroup R1 or any of its branches.
The study also found, via autosomal analysis, that the majority of post-Neolithic populations in Europe, including their ancient samples taken from Beaker culture sites in central Europe, are the result of a three-way miscegenation process between the Yamnaya; Neolithic farmers; and western European hunter gatherers who were present in Europe since at least the Mesolithic.
From a mitochondrial DNA perspective, haplogroup H, which has high (≈40%) throughout Europe, has received similar attention. Early studies by Richards et al (2000) purported that it arose 28–23,000 years ago (kya), spreading into Europe ≈20 kya, before then re-expanding from an Iberian glacial refuge ≈15 kya, calculations subsequently corroborated by Pereira et al. (2005). However, a larger study by Roostalu et al. (2007), incorporating more data from the Near East, suggested that whilst Hg H did begin to expand c. 20 kya, this was limited to the Near East, Caucasus and Southeastern Europe. Rather its subsequent spread further west occurred later, in the post-glacial period from a postulated South Caucasian refugium. This hypothesis has been supported by a recent ancient DNA analysis study, which links the expansion of mtDNA Hg H in Western Europe with the Bell Beaker phenomenon.
Whilst such studies are insightful, even if the dates postulated by authors are correct, they do not necessarily imply that the spread of a particular genetic marker represents a distinct population, 'tribe' or language group. As such, 'genetic studies' have often drawn criticisms not only from archaeologists and cultural anthropologists, but also from fellow population geneticists.
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