Author
Sevi Triantaphyllou
Other affiliations: University of Sheffield
Bio: Sevi Triantaphyllou is an academic researcher from Aristotle University of Thessaloniki. The author has contributed to research in topics: Bronze Age & Population. The author has an hindex of 9, co-authored 18 publications receiving 595 citations. Previous affiliations of Sevi Triantaphyllou include University of Sheffield.
Topics: Bronze Age, Population, Medicine, Archaeology, Steppe
Papers
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University of Mainz1, University College London2, Swiss Institute of Bioinformatics3, University of Fribourg4, Trinity College, Dublin5, Aristotle University of Thessaloniki6, University of Sheffield7, Hellenic Ministry of Culture and Sports8, Democritus University of Thrace9, Stony Brook University10, Ege University11, Austrian Academy of Sciences12, University of Geneva13
TL;DR: This study demonstrates a direct genetic link between Mediterranean and Central European early farmers and those of Greece and Anatolia, extending the European Neolithic migratory chain all the way back to southwestern Asia.
Abstract: Farming and sedentism first appeared in southwestern Asia during the early Holocene and later spread to neighboring regions, including Europe, along multiple dispersal routes. Conspicuous uncertainties remain about the relative roles of migration, cultural diffusion, and admixture with local foragers in the early Neolithization of Europe. Here we present paleogenomic data for five Neolithic individuals from northern Greece and northwestern Turkey spanning the time and region of the earliest spread of farming into Europe. We use a novel approach to recalibrate raw reads and call genotypes from ancient DNA and observe striking genetic similarity both among Aegean early farmers and with those from across Europe. Our study demonstrates a direct genetic link between Mediterranean and Central European early farmers and those of Greece and Anatolia, extending the European Neolithic migratory chain all the way back to southwestern Asia.
377 citations
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TL;DR: The authors used stable isotope analysis of crop, faunal and human remains to investigate agricultural strategies and diet at EBA-LBA Archontiko and MBA-LCA Thessaloniki Toumba.
Abstract: We use stable isotope analysis of crop, faunal and human remains to investigate agricultural strategies and diet at EBA-LBA Archontiko and MBA-LBA Thessaloniki Toumba. Crop production strategies varied between settlements, phases and species; flexibility is also apparent within the crop stores of individual houses. Escalating manuring intensity at LBA Thessaloniki Toumba coincides with large co-residential ‘blocks’ geared towards hoarding of agricultural surpluses, spectacularly preserved by fire at nearby LBA Assiros Toumba. Faunal isotope values reflect a range of feeding strategies, including probable herding of cattle on C4-rich coastal salt marshes, evident at Archontiko through to the LBA alongside bulk cockle harvesting. Palaeodietary analysis of LBA humans at Thessaloniki Toumba indicates that C3 crops represent the only plausible staples. Millet was a minor food but may have played a particular role in the sub-adult diet. Meat probably featured in supra-household food sharing and hospital...
60 citations
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01 Jan 2001
TL;DR: In this article, the Neolithic to early Iron Age skeletal remains are examined and demographic parameters, health, status, diet and so forth of the cemetery population and sub-groups attempting to reconstruct aspects of the lifestyle of the deceased and funerary treatment of the dead.
Abstract: A dissertation on the Neolithic to early Iron Age skeletal remains, looking at demographic parameters, at health, status, diet and so forth of the cemetery population and sub-groups attempting to reconstruct aspects of the lifestyle of the deceased and funerary treatment of the dead.
59 citations
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TL;DR: The isotopic values and the estimated age of early enamel disruptions suggest that solid foods were starting to be used as a substitute for breast milk at or before the ages of 2.5 and 3 years old.
51 citations
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University of Mainz1, University College London2, University of Fribourg3, Trinity College, Dublin4, Aristotle University of Thessaloniki5, University of Sheffield6, Hellenic Ministry of Culture and Sports7, Democritus University of Thrace8, Stony Brook University9, Ege University10, Austrian Academy of Sciences11, University of Geneva12
TL;DR: This study demonstrates a direct genetic link between Mediterranean and Central European early farmers and those of Greece and Anatolia, extending the European Neolithic migratory chain all the way back to southwestern Asia.
Abstract: Farming and sedentism first appear in southwest Asia during the early Holocene and later spread to neighboring regions, including Europe, along multiple dispersal routes. Conspicuous uncertainties remain about the relative roles of migration, cultural diffusion and admixture with local foragers in the early Neolithisation of Europe. Here we present paleogenomic data for five Neolithic individuals from northwestern Turkey and northern Greece, spanning the time and region of the earliest spread of farming into Europe. We observe striking genetic similarity both among Aegean early farmers and with those from across Europe. Our study demonstrates a direct genetic link between Mediterranean and Central European early farmers and those of Greece and Anatolia, extending the European Neolithic migratory chain all the way back to southwestern Asia.
34 citations
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01 Jan 1980
TL;DR: In this article, the influence of diet on the distribution of nitrogen isotopes in animals was investigated by analyzing animals grown in the laboratory on diets of constant nitrogen isotopic composition and found that the variability of the relationship between the δ^(15)N values of animals and their diets is greater for different individuals raised on the same diet than for the same species raised on different diets.
Abstract: The influence of diet on the distribution of nitrogen isotopes in animals was investigated by analyzing animals grown in the laboratory on diets of constant nitrogen isotopic composition.
The isotopic composition of the nitrogen in an animal reflects the nitrogen isotopic composition of its diet. The δ^(15)N values of the whole bodies of animals are usually more positive than those of their diets. Different individuals of a species raised on the same diet can have significantly different δ^(15)N values. The variability of the relationship between the δ^(15)N values of animals and their diets is greater for different species raised on the same diet than for the same species raised on different diets. Different tissues of mice are also enriched in ^(15)N relative to the diet, with the difference between the δ^(15)N values of a tissue and the diet depending on both the kind of tissue and the diet involved. The δ^(15)N values of collagen and chitin, biochemical components that are often preserved in fossil animal remains, are also related to the δ^(15)N value of the diet.
The dependence of the δ^(15)N values of whole animals and their tissues and biochemical components on the δ^(15)N value of diet indicates that the isotopic composition of animal nitrogen can be used to obtain information about an animal's diet if its potential food sources had different δ^(15)N values. The nitrogen isotopic method of dietary analysis probably can be used to estimate the relative use of legumes vs non-legumes or of aquatic vs terrestrial organisms as food sources for extant and fossil animals. However, the method probably will not be applicable in those modern ecosystems in which the use of chemical fertilizers has influenced the distribution of nitrogen isotopes in food sources.
The isotopic method of dietary analysis was used to reconstruct changes in the diet of the human population that occupied the Tehuacan Valley of Mexico over a 7000 yr span. Variations in the δ^(15)C and δ^(15)N values of bone collagen suggest that C_4 and/or CAM plants (presumably mostly corn) and legumes (presumably mostly beans) were introduced into the diet much earlier than suggested by conventional archaeological analysis.
5,548 citations
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Broad Institute1, Whitman College2, Simon Fraser University3, Howard Hughes Medical Institute4, University of Coimbra5, University College Dublin6, Emory University7, Chinese Academy of Sciences8, University of Ferrara9, University of Miskolc10, Armenian National Academy of Sciences11, University of Pennsylvania12, University of Winnipeg13, Alexandru Ioan Cuza University14, University of Edinburgh15, Royal College of Surgeons in Ireland16, Spanish National Research Council17, Imperial College London18, Max Planck Society19, Binghamton University20, University of Huddersfield21, University of Pavia22, Yerevan State University23
TL;DR: This paper reported genome-wide ancient DNA from 44 ancient Near Easterners ranging in time between ~12,000 and 1,400 bc, from Natufian hunter-gatherers to Bronze Age farmers, showing that the earliest populations of the Near East derived around half their ancestry from a 'Basal Eurasian' lineage that had little if any Neanderthal admixture and that separated from other non-African lineages before their separation from each other.
Abstract: We report genome-wide ancient DNA from 44 ancient Near Easterners ranging in time between ~12,000 and 1,400 bc, from Natufian hunter–gatherers to Bronze Age farmers. We show that the earliest populations of the Near East derived around half their ancestry from a ‘Basal Eurasian’ lineage that had little if any Neanderthal admixture and that separated from other non-African lineages before their separation from each other. The first farmers of the southern Levant (Israel and Jordan) and Zagros Mountains (Iran) were strongly genetically differentiated, and each descended from local hunter–gatherers. By the time of the Bronze Age, these two populations and Anatolian-related farmers had mixed with each other and with the hunter–gatherers of Europe to greatly reduce genetic differentiation. The impact of the Near Eastern farmers extended beyond the Near East: farmers related to those of Anatolia spread westward into Europe; farmers related to those of the Levant spread southward into East Africa; farmers related to those of Iran spread northward into the Eurasian steppe; and people related to both the early farmers of Iran and to the pastoralists of the Eurasian steppe spread eastward into South Asia.
695 citations
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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.
479 citations
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Harvard University1, Max Planck Society2, University of Tübingen3, Hungarian Academy of Sciences4, Howard Hughes Medical Institute5, University College Dublin6, University of Vienna7, University of Coimbra8, University of Ferrara9, University of Adelaide10, Trinity College, Dublin11, University of Cambridge12, Broad Institute13, Emory University14, University of Florence15, Bulgarian Academy of Sciences16, Danube Private University17, Romanian Academy18, Centre national de la recherche scientifique19, Eötvös Loránd University20, Sofia University21, University of Oxford22, University of Wyoming23, University of Zagreb24, Pennsylvania State University25, National Academy of Sciences of Ukraine26, Université de Montréal27, University of Bucharest28, Ludwig Maximilian University of Munich29, University of Edinburgh30, University of Wisconsin-Madison31, University of Palermo32, Croatian Academy of Sciences and Arts33, Naturhistorisches Museum34, Russian Academy of Sciences35, University of Toronto36, University of Latvia37, Durham University38, University of Hull39, Grand Valley State University40, Columbia University41
TL;DR: It is shown that southeastern Europe continued to be a nexus between east and west after the arrival of farmers, with intermittent genetic contact with steppe populations occurring up to 2,000 years earlier than the migrations from the steppe that ultimately replaced much of the population of northern Europe.
Abstract: Farming was first introduced to Europe in the mid-seventh millennium bc, and was associated with migrants from Anatolia who settled in the southeast before spreading throughout Europe. Here, to und ...
447 citations