Topic
Beaker
About: Beaker is a research topic. Over the lifetime, 657 publications have been published within this topic receiving 6552 citations.
Papers published on a yearly basis
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Papers
TL;DR: Genome-wide data from 400 Neolithic, Copper Age and Bronze Age Europeans is presented, finding limited genetic affinity between Beaker-complex-associated individuals from Iberia and central Europe, and excludes migration as an important mechanism of spread between these two regions.
Abstract: From around 2750 to 2500 bc, Bell Beaker pottery became widespread across western and central Europe, before it disappeared between 2200 and 1800 bc. The forces that propelled its expansion are a matter of long-standing debate, and there is support for both cultural diffusion and migration having a role in this process. Here we present genome-wide data from 400 Neolithic, Copper Age and Bronze Age Europeans, including 226 individuals associated with Beaker-complex artefacts. We detected limited genetic affinity between Beaker-complex-associated individuals from Iberia and central Europe, and thus exclude migration as an important mechanism of spread between these two regions. However, migration had a key role in the further dissemination of the Beaker complex. We document this phenomenon most clearly in Britain, where the spread of the Beaker complex introduced high levels of steppe-related ancestry and was associated with the replacement of approximately 90% of Britain's gene pool within a few hundred years, continuing the east-to-west expansion that had brought steppe-related ancestry into central and northern Europe over the previous centuries.
644 citations
Harvard University1, Natural History Museum2, University of Copenhagen3, University of Bradford4, University of Gothenburg5, Hungarian Academy of Sciences6, University of Tübingen7, Leiden University Medical Center8, Broad Institute9, University College London10, University College Dublin11, Wessex Archaeology12, Danube Private University13, University of Murcia14, Autonomous University of Madrid15, University of Edinburgh16, University of Oxford17, University of Bristol18, University of York19, University of Strasbourg20, Academy of Sciences of the Czech Republic21, University of Cambridge22, Leiden University23, Newcastle University24, Jagiellonian University25, Ludwig Maximilian University of Munich26, Paul Valéry University, Montpellier III27, Metz28, University of Bordeaux29, Autonomous University of Barcelona30, University of Florence31, Salisbury University32, Eötvös Loránd University33, University of Lisbon34, Polish Academy of Sciences35, University of Wisconsin-Madison36, University of Santiago de Compostela37, University of Savoy38, University of Valladolid39, Aix-Marseille University40, University of Coimbra41, Charles University in Prague42, National Museums Scotland43, Max Planck Society44, American Museum of Natural History45, Pompeu Fabra University46
TL;DR: It is shown that the spread of the Beaker Complex to Britain was mediated by migration from the continent that replaced >90% of Britain’s Neolithic gene pool within a few hundred years, continuing the process that brought Steppe ancestry into central and northern Europe 400 years earlier.
Abstract: Bell Beaker pottery spread across western and central Europe beginning around 2750 BCE before disappearing between 2200-1800 BCE. The mechanism of its expansion is a topic of long-standing debate, with support for both cultural diffusion and human migration. We present new genome-wide ancient DNA data from 170 Neolithic, Copper Age and Bronze Age Europeans, including 100 Beaker-associated individuals. In contrast to the Corded Ware Complex, which has previously been identified as arriving in central Europe following migration from the east, we observe limited genetic affinity between Iberian and central European Beaker Complex-associated individuals, and thus exclude migration as a significant mechanism of spread between these two regions. However, human migration did have an important role in the further dissemination of the Beaker Complex, which we document most clearly in Britain using data from 80 newly reported individuals dating to 3900-1200 BCE. British Neolithic farmers were genetically similar to contemporary populations in continental Europe and in particular to Neolithic Iberians, suggesting that a portion of the farmer ancestry in Britain came from the Mediterranean rather than the Danubian route of farming expansion. Beginning with the Beaker period, and continuing through the Bronze Age, all British individuals harboured high proportions of Steppe ancestry and were genetically closely related to Beaker-associated individuals from the Lower Rhine area. We use these observations to show that the spread of the Beaker Complex to Britain was mediated by migration from the continent that replaced >90% of Britain9s Neolithic gene pool within a few hundred years, continuing the process that brought Steppe ancestry into central and northern Europe 400 years earlier.
366 citations
TL;DR: In this paper, it is shown that if a beaker of water is placed on a rotating table, then it is necessary to exceed the rotation rate before sand will accumulate in the centre of the beaker.
Abstract: It is well known that if a beaker of water, to which a little sand has been previously added, is stirred, then the sand moves along the bottom and accumulates in the centre The result is the same whether the beaker is stirred clockwise or anticlockwise It is perhaps less obvious, but equally true, that if the beaker is placed on a rotating table, then stirring clockwise and anticlockwise produces different effects Any stirring rate in the sense of rotation may produce a concentration of sand towards the centre (better effects may be observed with less dense material – tea leaves for example) However, if the stirring is against the rate of rotation, then it is necessary to exceed the rotation rate before sand will accumulate in the centre of the beaker In an analogous manner, ‘spinup’ of the table produces dispersion of bottom material, whereas spin-down results in a concentration of material towards the centre of the beaker
162 citations
Related Topics (5)
Performance Metrics
| Year | Papers |
|---|---|
| 2025 | 19 |
| 2024 | 41 |
| 2023 | 53 |
| 2022 | 105 |
| 2021 | 20 |
| 2020 | 83 |