Corded Ware culture origins: The Final Frontier

As you can imagine from my latest posts (on kurgan origins and on Sredni Stog), I am right now in the middle of a revision of the Corded Ware culture for my Indo-European demic diffusion model, to see if I can add something new to the draft. And, as you can see, even with ancient DNA on the table, the precise origin of the Corded Ware migrants – in spite of the imaginative efforts of the Copenhagen group to control the narrative – are still unknown.

Corded Ware origins

The main objects of study in Corded Ware … Read the rest “Corded Ware culture origins: The Final Frontier”

The time and place of European admixture in Ashkenazi Jewish history

Open access The time and place of European admixture in Ashkenazi Jewish history, by Xue, Lencz, Darvasi, Pe’er, & Carmi, PLOS Genetics (2018).

Abstract (emphasis mine):

The Ashkenazi Jewish (AJ) population is important in genetics due to its high rate of Mendelian disorders. AJ appeared in Europe in the 10th century, and their ancestry is thought to comprise European (EU) and Middle-Eastern (ME) components. However, both the time and place of admixture are subject to debate. Here, we attempt to characterize the AJ admixture history using a careful application of new and existing methods on a large AJ sample.

… Read the rest

The concept of “Outlier” in Human Ancestry (III): Late Neolithic samples from the Baltic region and origins of the Corded Ware culture

I have written before about how the Late Neolithic sample from Zvejnieki seemed to be an outlier among Corded Ware samples (read also the Admixture analysis section on the IEDDM), due to its position in PCA, even more than its admixture components or statistical comparison might show.

In the recent update to Northern European samples in Mittnik et al. (2018), an evaluation of events similar to the previous preprint (2017) is given:

Computing D-statistics for each individual of the form D(Baltic LN, Yamnaya; X, Mbuti), we find that the two individuals from the early phase of the

… Read the rest

Recent archaeological finds near Indo-European and Uralic homelands

The latest publication of Documenta Praehistorica, vol. 44 (2017) is a delight for anyone interested in Indo-European and Uralic studies, whether from a linguistic, archaeological, anthropological, or genetic point of view. Articles are freely downloadable from the website.

The following is a selection of articles I deem more interesting, but almost all are.

On the Corded Ware culture

Do 14C dates always turn into an absolute chronology? The case of the Middle Neolithic in western Lesser Poland, by Marek Novak:

In the late 5th, 4th, and early 3rd millennia BC, different archaeological units are visible in western Lesser

… Read the rest

The Great Hungarian Plain in a time of change in the Balkans – Neolithic, Chalcolithic, and Bronze Age

I wrote recently about Anthony’s new model of Corded Ware culture expansion from Yamna settlements of Hungary. I am extremely sceptic about it in terms of current genetic finds, and suspicious of the real reasons behind it – probably misinterpretations of the so-called ‘Yamnaya ancestral component’ in recent genetic papers, rather than archaeological finds.

Nevertheless, it means a definitive rejection by Anthony of:

The multiple patron-client relationships he proposed to justify a cultural diffusion of Late Indo-European dialects from Yamna into different Corded Ware cultures in the forest-steppe and Forest Zone (see one of his latest summaries of the

… Read the rest

Genetic landscapes showing human genetic diversity aligning with geography

New preprint at BioRxiv, Genetic landscapes reveal how human genetic diversity aligns with geography, by Peter, Petkova, and Novembre (2017).

Abstract:

Summarizing spatial patterns in human genetic diversity to understand population history has been a persistent goal for human geneticists. Here, we use a recently developed spatially explicit method to estimate “effective migration” surfaces to visualize how human genetic diversity is geographically structured (the EEMS method). The resulting surfaces are “rugged”, which indicates the relationship between genetic and geographic distance is heterogenous and distorted as a rule. Most prominently, topographic and marine features regularly align with increased genetic

… Read the rest

Renewed German reparation demands by Poland mean also renewed territorial disputes

Maybe it is my impression, and this has been going on for a long time now, but in the past few months I have received many notifications from German newspapers about increasing demands by the Polish Government for war reparations (see today, five days ago, and see some editorials on the subject by the Berliner Zeitung and Die Welt).

This might seem a quick and easy way of obtaining money for the Polish administration; after all, Greece has been trying to do that since their economic crisis, not the least because of Germany’s strong support of austerity … Read the rest “Renewed German reparation demands by Poland mean also renewed territorial disputes”

Königsberg (AKA Kaliningrad) under international law: Russian, German, Polish, Lithuanian, or simply Prussian?

The progress of the ‘star wars’ (AKA missile shield) affair, which Russia seemed willing to aggravate by talking about plans to station missiles in Kaliningrad, without any concerns whatsoever for the welfare of Kaliningraders and Europeans, should make the European Union reexamine its current policy under the Kaliningrad Strategy, of collaborating with Russia by facilitating the transit of goods and persons and helping its socio-economic development.

Instead of just hearing what Russians have to claim before the international community, the EU should ask the international community by which right keeps the Russian Federation hold on Königsberg territory… Read the rest “Königsberg (AKA Kaliningrad) under international law: Russian, German, Polish, Lithuanian, or simply Prussian?”