Another “Pre-Yamnaya” sample from the Northern Caucasus?

I have updated the Ancient DNA Dataset, including a lot of new information from – among other sources – the latest version of Reich Lab curated Dataset, now renamed Allen Ancient DNA Resource (AADR). This includes new columns:

Object-ID: I am now using whenever possible the Master-ID; Version-ID for a quick identification of the ‘best’ sample to include in SmartPCA or ADMIXTURE runs; and Index as a key with a unique reference number for each sample. That should make for enough stable references for any external tool to use the data.
mtDNA: Added mtDNA coverage

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Winds of change and our shared European past

The waves of disinformation are already here, putting the blame again on the European Union, as in the Financial Crisis of 2008. After years of negligent state policies promoted or tolerated by ruling political parties and social majorities of each country in the EU, which have led directly to yet another avoidable crisis. After years of state inactivity in the supranational political arena, hindering European social integration, and stripping EU institutions of any real power. The culprits are, again, not we, but they: evil and foreign hands pulling invisible strings from Brussels. The Age of Populism at its … Read the rest “Winds of change and our shared European past”

Złota a GAC-CWC transitional group…but not the origin of Corded Ware peoples

Open access Unraveling ancestry, kinship, and violence in a Late Neolithic mass grave, by Schroeder et al. PNAS (2019).

Interesting excerpts of the paper and supplementary materials, about the Złota group variant of Globular Amphora (emphasis mine):

A special case is the so-called Złota group, which emerged around 2,900 BCE in the northern part of the Małopolska Upland and existed until 2,600-2,500 BCE. Originally defined as a separate archaeological “culture” (15), this group is mainly defined by the rather local introduction of a distinct form of burial in the area mentioned. Distinct Złota settlements have not yet been identified.

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ASoSaH Reread (II): Y-DNA haplogroups among Uralians (apart from R1a-M417)

This is mainly a reread of from Book Two: A Game of Clans of the series A Song of Sheep and Horses: chapters iii.5. Early Indo-Europeans and Uralians, iv.3. Early Uralians, v.6. Late Uralians and vi.3. Disintegrating Uralians.

“Sredni Stog”

While the true source of R1a-M417 – the main haplogroup eventually associated with Corded Ware, and thus Uralic speakers – is still not known with precision, due to the lack of R1a-M198 in ancient samples, we already know that the Pontic-Caspian steppes were probably not it.

We have many samples from the north Pontic area since … Read the rest “ASoSaH Reread (II): Y-DNA haplogroups among Uralians (apart from R1a-M417)”

Enigmatic -nt-Stems : an investigation of the secondary -t- of the Greek neuter nouns in -men- and *-r/n-

Interesting Master thesis Enigmatic *-nt-Stems: an investigation of the secondary -t- of the Greek neuter nouns in *-men- and *-r/n-, by Stephanie Stringer, Université de Montréal (2018).

Abstract:

This paper aims to provide an explanation of the secondary -t- found in the oblique stem of ancient Greek neuters such as πρᾶγμα, πράγματος and ἧπαρ, ἥπατος. After a brief overview of the Greek data, and a survey of the relevant nominal classes in Greek and Indo- European, previous hypotheses are evaluated. To this end, several problems of nominal morphology are discussed, including the existence of a PIE suffix *-m(e)ntom, the

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The origin of non-canonical case marking of subjects in Early Proto-Indo-European

Interesting recent paper The Origin of Non-Canonical Case Marking of Subjects in Proto-Indo-European: Accusative, Ergative, or Semantic Alignment (2018), by Roland Pooth, Peter Alexander Kerkhof, Leonid Kulikov, and Jóhanna Barðdal, (Ghent University), ERC-funded Project: EVALISA (The Evolution of Case, Alignment and Argument Structure in Indo-European).

Abstract:

For a long time one of the most bewildering conundrums of Indo-European linguistics has been the issue of how to reconstruct the alignment system of this ancient language state, given the lack of distinction between S and O marking in the Proto-Indo-European neuters nouns and the problem of the Hittite ergative. An additional

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Lazaridis’ evolutionary history of human populations in Europe

Preprint of a review by Iosif Lazaridis, The evolutionary history of human populations in Europe.

Interesting excerpts:

Steppe populations during the Eneolithic to Bronze Age were a mix of at least two elements[28], the EHG who lived in eastern Europe ~8kya and a southern population element related to present-day Armenians[28], and ancient Caucasus hunter-gatherers[22], and farmers from Iran[24]. Steppe migrants made a massive impact in Central and Northern Europe post- 5kya[28,43]. Some of them expanded eastward, founding the Afanasievo culture[43] and also eventually reached India[24]. These expansions are probable vectors for the spread of Late Proto-Indo-European[44] languages

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Proto-Indo-European homeland south of the Caucasus?

User Camulogène Rix at Anthrogenica posted an interesting excerpt of Reich’s new book in a thread on ancient DNA studies in the news (emphasis mine):

Ancient DNA available from this time in Anatolia shows no evidence of steppe ancestry similar to that in the Yamnaya (although the evidence here is circumstantial as no ancient DNA from the Hittites themselves has yet been published). This suggests to me that the most likely location of the population that first spoke an Indo-European language was south of the Caucasus Mountains, perhaps in present-day Iran or Armenia, because ancient DNA from people who

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Statistical methods fashionable again in Linguistics: Reconstructing Proto-Australian dialects

Reconstructing remote relationships – Proto-Australian noun class prefixation, by Mark Harvey & Robert Mailhammer, Diachronica (2017) 34(4): 470–515

Abstract:

Evaluation of hypotheses on genetic relationships depends on two factors: database size and criteria on correspondence quality. For hypotheses on remote relationships, databases are often small. Therefore, detailed consideration of criteria on correspondence quality is important. Hypotheses on remote relationships commonly involve greater geographical and temporal ranges. Consequently, we propose that there are two factors which are likely to play a greater role in comparing hypotheses of chance, contact and inheritance for remote relationships: (i) spatial distribution of corresponding forms;

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