Category: Indo-European

Globular Amphora not linked to Pontic steppe migrants – more data against Kristiansen’s Kurgan model of Indo-European expansion

eneolithic-steppe-cultures

New open access article, Genome diversity in the Neolithic Globular Amphorae culture and the spread of Indo-European languages, by Tassi et al. (2017).

Abstract:

It is unclear whether Indo-European languages in Europe spread from the Pontic steppes in the late Neolithic, or from Anatolia in the Early Neolithic. Under the former hypothesis, people of the Globular Amphorae culture (GAC) would be descended from Eastern ancestors, likely representing the Yamnaya culture. However, nuclear (six individuals typed for 597 573 SNPs) and mitochondrial (11 complete sequences) DNA from the GAC appear closer to those of earlier Neolithic groups than to

… Read the rest “Globular Amphora not linked to Pontic steppe migrants – more data against Kristiansen’s Kurgan model of Indo-European expansion”

The renewed ‘Kurgan model’ of Kristian Kristiansen and the Danish school: “The Indo-European Corded Ware Theory”

Allentoft Corded Ware

A popular science article on Indo-European migrations has appeared at Science News, entitled How Asian nomadic herders built new Bronze Age cultures, signed by Bruce Bower. While the article is well-balanced and introduces new readers to the current status quo of the controversy on Indo-European migrations – including the opposing theories led by Kristiansen/Anthony vs. Heyd – , it reverberates yet again the conclusions of the 2015 Nature articles on the subject, especially with its featured image.

I have argued many times why the recent ‘Yamnaya -Corded Ware -Bell Beaker’ migration model is wrong, mainly within my … Read the rest “The renewed ‘Kurgan model’ of Kristian Kristiansen and the Danish school: “The Indo-European Corded Ware Theory””

mtDNA haplogroup frequency analysis from Verteba Cave supports a strong cultural frontier between farmers and hunter-gatherers in the North Pontic steppe

eneolithic-forest-zone

New preprint paper at BioRxiv, led by a Japanese researcher, with analysis of mtDNA of Trypillians from Verteba Cave, Analysis of ancient human mitochondrial DNA from Verteba Cave, Ukraine: insights into the origins and expansions of the Late Neolithic-Chalcolithic Cututeni-Tripolye Culture, by Wakabayashi et al. (2017).

Abstract:

Background: The Eneolithic (~5,500 yrBP) site of Verteba Cave in Western Ukraine contains the largest collection of human skeletal remains associated with the archaeological Cucuteni-Tripolye Culture. Their subsistence economy is based largely on agro-pastoralism and had some of the largest and most dense settlement sites during the Middle Neolithic in

… Read the rest “mtDNA haplogroup frequency analysis from Verteba Cave supports a strong cultural frontier between farmers and hunter-gatherers in the North Pontic steppe”

Evolutionary forces in language change depend on selective pressure, but also on random chance

english-language-evolution

A new interesting paper from Nature: Detecting evolutionary forces in language change, by Newberry, Ahern, Clark, and Plotkin (2017). Discovered via Science Daily.

The following are excerpts of materials related to the publication (written by Katherine Unger Baillie), from The University of Pennsylvania:

Examining substantial collections of annotated texts dating from the 12th to the 21st centuries, the researchers found that certain linguistic changes were guided by pressures analogous to natural selection — social, cognitive and other factors — while others seem to have occurred purely by happenstance.

“Linguists usually assume that when a change occurs in

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Correlation does not mean causation: the damage of the ‘Yamnaya ancestral component’, and the ‘Future American’ hypothesis

america-languages-lowlandic

Human ancestry can only help solve anthropological questions by using all anthropological disciplines involved. I have said that many times in this blog.

Correlation does not mean causation

Really, it does not.

You might think the tenet ‘correlation does not mean causation‘ must be evident at this point in Statistics, and it must also be for all those using statistical methods in their research. But it is sadly not so. A lot of researchers just look for correlation, and derive conclusions – without even an initial sound hypothesis to be contrasted… You can judge for yourself, e.g. … Read the rest “Correlation does not mean causation: the damage of the ‘Yamnaya ancestral component’, and the ‘Future American’ hypothesis”

Schleicher’s Fable in Proto-Indo-European – pitch and stress accent

bell-beaker-village-nwie

Also included in our monograph North-West Indo-European (first draft) is a tentative reconstruction of Schleicher’s fable in North-West Indo-European, and just for illustration of the reconstructed sounds (including pitch and stress accent), a recording has been included.

The recording is available as audio (see above) or video (see below) with captions and multiple subtitles. The captions in North-West Indo-European show acute accents over accented vowels, while stressed syllables are underlined:

I think such a recording was necessary for comparison with the most commonly reconstructed pronunciation, as taught usually in courses. And I am not referring to those professors … Read the rest “Schleicher’s Fable in Proto-Indo-European – pitch and stress accent”

Human ancestry: how to work your own PCA, ADMIXTURE analyses for human evolutionary and genealogical studies

yamna-corded-ware-bell-beaker

I wrote two days ago in the post anouncing the revised version (October 2017) of the Indo-European demic diffusion model, about dumping the information I had on doing PCA and ADMIXTURE analyses as ‘drafts’, without reviewing them, in the new section of this website called Human Ancestry.

I had some time today to review them, and to correct gross mistakes in the texts, so that they might be more usable now…

I began to work with free datasets to see if I could learn something more about results of recent Genetic research by working with the available … Read the rest “Human ancestry: how to work your own PCA, ADMIXTURE analyses for human evolutionary and genealogical studies”

Our monograph on North-West Indo-European (first draft) is out

I wrote yesterday about the recently updated Indo-European demic diffusion model.

Fernando López-Menchero and I have published our first draft on the North-West Indo-European proto-language. Our contribution concerns mainly phonetics, and namely two of its most controversial aspects: a common process of laryngeal loss and two series of velars for PIE.

There is also an updated linguistic model for the Corded Ware substrate hypothesis, which seeks to explain certain similarities between Germanic and Balto-Slavic, and between Balto-Slavic and Indo-Iranian, and potential isoglosses between the three.

Available links:

… Read the rest “Our monograph on North-West Indo-European (first draft) is out”

Indo-European demic diffusion model, 3rd Ed. – Revised October 2017

pca-yamna-corded-ware

I have just uploaded a new working draft of the third version of the Indo-European demic diffusion model.

In this new version I have added more information published recently, I have updated the maps – especially the one on Palaeolithic migrations -, I have added information on Sredni Stog and its potential role in developing the Corded Ware culture and most likely language, and I have corrected certain parts that have become obsolete, especially after the latest version (19 Sept. 2017) of Mathieson et al. (2017).

It can be read or downloaded at:

… Read the rest “Indo-European demic diffusion model, 3rd Ed. – Revised October 2017”