Ten Constraints that Limit the Late PIE Homeland to the Steppes
- ️https://hartwick.academia.edu/DavidAnthony
Related papers
ANCESTRY-CONSTRAINED PHYLOGENETIC ANALYSIS SUPPORTS THE INDO-EUROPEAN STEPPE HYPOTHESIS
Discussion of Indo-European origins and dispersal focuses on two hypotheses. Qualitative evidence from reconstructed vocabulary and correlations with archaeological data suggest that Indo-European languages originated in the Pontic-Caspian steppe and spread together with cultural innovations associated with pastoralism, beginning c. 6500-5500 bp. An alternative hypothesis, according to which Indo-European languages spread with the diffusion of farming from Anatolia, beginning c. 9500-8000 bp, is supported by statistical phylogenetic and phylogeographic analyses of lexical traits. The time and place of the Indo-European ancestor language therefore remain disputed. Here we present a phylogenetic analysis in which ancestry constraints permit more accurate inference of rates of change, based on observed changes between ancient or medieval languages and their modern descendants, and we show that the result strongly supports the steppe hypothesis. Positing ancestry constraints also reveals that homoplasy is common in lexical traits, contrary to the assumptions of previous work. We show that lexical traits undergo recurrent evolution due to recurring patterns of semantic and morphological change.* Ancestry-constrained phylogenetic analysis supports the Indo-European steppe hypothesis 195 fects of advergence ( §7) and ancestry constraints in phylogenetic modeling ( §8), followed by conclusions ( §9) and appendices with details about methods and results. 1
Science, 2018
The Yamnaya expansions from the western steppe into Europe and Asia during the Early Bronze Age (~3000 BCE) are believed to have brought with them Indo-European languages and possibly horse husbandry. We analyze 74 ancient whole-genome sequences from across Inner Asia and Anatolia and show that the Botai people associated with the earliest horse husbandry derived from a hunter-gatherer population deeply diverged from the Yamnaya. Our results also suggest distinct migrations bringing West Eurasian ancestry into South Asia before and after but not at the time of Yamnaya culture. We find no evidence of steppe ancestry in Bronze Age Anatolia from when Indo-European languages are attested there. Thus, in contrast to Europe, Early Bronze Age Yamnaya-related migrations had limited direct genetic impact in Asia. One Sentence Summary: We investigate the origins of Indo-European languages in Asia by coupling ancient genomics to archaeology and linguistics
Massive migration from the steppe is a source for Indo-European languages in Europe
2015
We generated genome-wide data from 69 Europeans who lived between 8,000-3,000 years ago by enriching ancient DNA libraries for a target set of almost four hundred thousand polymorphisms. Enrichment of these positions decreases the sequencing required for genome-wide ancient DNA analysis by a median of around 250-fold, allowing us to study an order of magnitude more individuals than previous studies [1][2][3][4][5][6][7][8] and to obtain new insights about the past. We show that the populations of western and far eastern Europe followed opposite trajectories between 8,000-5,000 years ago. At the beginning of the Neolithic period in Europe, ~8,000-7,000 years ago, closely related groups of early farmers appeared in Germany, Hungary, and Spain, different from indigenous hunter-gatherers, whereas Russia was inhabited by a distinctive population of hunter-gatherers with high affinity to a ~24,000 year old Siberian 6 . By ~6,000-5,000 years ago, a resurgence of hunter-gatherer ancestry had occurred throughout much of Europe, but in Russia, the Yamnaya steppe herders of this time were descended not only from the preceding eastern European hunter-gatherers, but from a population of Near Eastern ancestry. Western and Eastern Europe came into contact ~4,500 years ago, as the Late Neolithic Corded Ware people from Germany traced ~3/4 of their ancestry to the Yamnaya, documenting a massive migration into the heartland of Europe from its eastern periphery. This steppe ancestry persisted in all sampled central Europeans until at least ~3,000 years ago, and is ubiquitous in present-day Europeans.
Prehistoric Language Contact on the Steppes, 2023
There have been numerous attempts to find relatives of Proto-Indo-European, not the least of which is the Indo-Uralic Hypothesis. According to this hypothesis, Proto-Indo-European and Proto-Uralic are alleged to descend from a common ancestor. However, attempts to prove this hypothesis have run into numerous difficulties. One difficulty concerns the inability to reconstruct the ancestral morphological system in detail, and another concerns the rather small shared vocabulary. This latter problem is further complicated by the fact that many scholars think in terms of borrowing rather than inheritance. Moreover, the lack of agreement in vocabulary affects the ability to establish viable sound correspondences and rules of combinability. This paper will attempt to show that these and other difficulties are caused, at least in large part, by the question of the origins of the Indo-European parent language. Evidence will be presented to demonstrate that Proto-Indo-European is the result of the imposition of a Eurasiatic language-to use Joseph Greenberg's term-on a population speaking one or more primordial Northwest Caucasian languages.
Two IE phylogenies, three PIE migrations, and four kinds of steppe pastoralism
Journal of Language Relationship, 2010
This paper defends and elaborates a Pontic-Caspian steppe homeland for PIE dated broadly between 4500-2500 bc. First I criticize the Bouckaert et al. phylogeny, rooted in Anatolia, published in Science in August 2012. Then I describe archaeological evidence for three migrations from the Pontic-Caspian steppes into neighboring regions, dated to 4500-2500 bc, that parallel the sequence and direction of movements for the first three branches in the Ringe phylogeny (Ringe, Warnow and Taylor 2002) of the Indo-European languages: 1. Anatolian, 2. Tocharian, and 3. a complex split that separated Italic, Celtic, and perhaps Germanic (Germanic could be rooted in two places in their phylogeny). Each of the migrations I described is suggested by purely archaeological evidence, unconnected with any hypothesis about language. They are dated about 4400-4200 bc for branch 1, 3300-2800 bc for 2, and 3000-2800 bc for 3. These three apparent prehistoric movements out of the Pontic-Caspian steppes match the directions expected for the first three splits in the Ringe phylogeny, and the directions of later movements are plausible given the Ringe sequence and the known later locations of the daughter branches. The parallel between the archaeological sequence and the linguistic sequence, each sequence derived from independent data, is argued to add archaeological plausibility to the hypothesis of the Pontic-Caspian homeland for PIE. In addition, recent archaeological research on steppe economies and diets shows that it is misleading to regard "steppe pastoralism" as a single undifferentiated economic category. I suggest that we can link the three earliest periods of outward migration from the Pontic-Caspian steppes with particular kinds of pastoral economy in the steppes. I provided a brief characterization of four different kinds of steppe pastoralism relevant to Indo-European migrations.
Groups such as Proto-Indo-Europeans were partially derived from the Ancient North Eurasians, who originated around Lake Baikal, Siberia “The ANE lineage is defined by association with the MA-1, or “Mal’ta boy”, remains of 24,000 years ago in central Siberia Mal’ta-Buret’ culture 24,000-15,000 years ago. The Ancient North Eurasians (ANE) samples (Afontova Gora 3, Mal’ta 1, and Yana-RHS) show evidence for minor gene flow from an East Asian-related group (simplified by the Amis, Han, or Tianyuan) but no evidence for ANE-related geneflow into East Asians (Amis, Han, Tianyuan), except the Ainu, of North Japan.” “The ANE lineage is defined by association with the MA-1, or “Mal’ta boy”, remains of 24,000 years ago in central Siberia Mal’ta-Buret’ culture 24,000-15,000 years ago “basal to modern-day Europeans”. Some Ancient North Eurasians also carried East Asian populations, such as Tianyuan Man.” “Bronze-age-steppe Yamnaya and Afanasevo cultures were ANE at around 50% and Eastern Hunter-Gatherer (EHG) at around 75% ANE. Karelia culture: Y-DNA R1a-M417 8,400 years ago, Y-DNA J, 7,200 years ago, and Samara, of Y-haplogroup R1b-P297 7,600 years ago is closely related to ANE from Afontova Gora, 18,000 years ago around the time of blond hair first seen there.” “The Proto-Indo-Europeans are a hypothetical prehistoric population of Eurasia who spoke Proto-Indo-European (PIE), the ancestor of the Indo-European languages according to linguistic reconstruction. Knowledge of them comes chiefly from that linguistic reconstruction, along with material evidence from archaeology and archaeogenetics. The Proto-Indo-Europeans likely lived during the late Neolithic, or roughly the 4th millennium BCE. Mainstream scholarship places them in the Pontic–Caspian steppe zone in Eastern Europe (present-day Ukraine and southern Russia).” “Some archaeologists would extend the time depth of PIE to the middle Neolithic (5500 to 4500 BCE or 7,522-6,522 years ago) or even the early Neolithic (7500 to 5500 BCE or 9,522-7,522 years ago), and suggest alternative location hypotheses. By the early second millennium BCE, descendants of the Proto-Indo-Europeans had reached far and wide across Eurasia, including Anatolia (Hittites), the Aegean (the linguistic ancestors of Mycenaean Greece), the north of Europe (Corded Ware culture), the edges of Central Asia (Yamnaya culture), and southern Siberia (Afanasievo culture).”
PLoS ONE 17(10), 2022
Questions on the timing and the center of the Indo-European language dispersal are central to debates on the formation of the European and Asian linguistic landscapes and are deeply intertwined with questions on the archaeology and population history of these continents. Recent palaeogenomic studies support scenarios in which the core Indo-European languages spread with the expansion of Early Bronze Age Yamnaya herders that originally inhabited the East European steppes. Questions on the Yamnaya and Pre-Yamnaya locations of the language community that ultimately gave rise to the Indo-European language family are heavily dependent on linguistic reconstruction of the subsistence of Proto-Indo-European speakers. A central question, therefore, is how important the role of agriculture was among the speakers of this protolanguage. In this study, we perform a qualitative etymological analysis of all previously postulated Proto-Indo-European terminology related to cereal cultivation and cereal processing. On the basis of the evolution of the subsistence strategies of consecutive stages of the protolanguage, we find that one or perhaps two cereal terms can be reconstructed for the basal Indo-European stage, also known as Indo-Anatolian, but that core Indo-European, here also including Tocharian, acquired a more elaborate set of terms. Thus, we linguistically document an important economic shift from a mostly non-agricultural to a mixed agro-pastoral economy between the basal and core Indo-European speech communities. It follows that the early, eastern Yamnaya of the Don-Volga steppe, with its lack of evidence for agricultural practices, does not offer a perfect archaeological proxy for the core Indo-European language community and that this stage of the language family more likely reflects a mixed subsistence as proposed for western Yamnaya groups around or to the west of the Dnieper River.