Consequences of Damgaard et al. 2018 (I): EHG ancestry in Maykop samples, and the potential Anatolian expansion routes

This is part I of two posts on the most recent data concerning the earliest known Indo-European migrations.

Anatolian in Armi

I am reading in forums about “Kroonen’s proposal” of Anatolian in the 3rd millennium. That is false. The Copenhagen group (in particular the authors of the linguistic supplement, Kroonen, Barjamovic, and Peyrot) are merely referencing Archi (2011. “In Search of Armi”. Journal of Cuneiform Studies 63: 5–34) in turn using transcriptions from Bonechi (1990. “Aleppo in età arcaica; a proposito di un’opera recente”. Studi Epigrafici e Linguistici sul Vicino Oriente Antico 7: 15–37.), who asserted the potential Anatolian … Read the rest “Consequences of Damgaard et al. 2018 (I): EHG ancestry in Maykop samples, and the potential Anatolian expansion routes”

Indo-Europeans and Finno-Ugric peoples might have shared the love for weed

Funny and interesting read to help relax the trolling wave caused by the first early Hittite samples:

Cannabis is indigenous to Europe and cultivation began during the Copper or Bronze age: a probabilistic synthesis of fossil pollen studies, by McPartland, Guy, & Hegman, Vegetation History and Archaeobotany (2018).

Abstract (emphasis mine):

Conventional wisdom states Cannabis sativa originated in Asia and its dispersal to Europe depended upon human transport. Various Neolithic or Bronze age groups have been named as pioneer cultivators. These theses were tested by examining fossil pollen studies (FPSs), obtained from the European Pollen Database. Many FPSs

… Read the rest

No large-scale steppe migration into Anatolia; early Yamna migrations and MLBA brought LPIE dialects in Asia

Another, simultaneous paper with the Eurasian samples from Nature, The first horse herders and the impact of early Bronze Age steppe expansions into Asia, by de Barros Damgaard et al., Science (2018).

A lot of interesting data, I will try to analyse its main implications, if only superficially, in sections.

Anatolian samples

Anatolia_EBA from Ovaören, and Anatolia_MLBA (this including Assyrian and Old Hittite samples), all from Kalehöyük, show almost no change in Y-DNA lineages (three samples J2a, one G2a), and therefore an origin of these people in common with CHG and Iranian Neolithic populations is likely. No EHG ancestry … Read the rest “No large-scale steppe migration into Anatolia; early Yamna migrations and MLBA brought LPIE dialects in Asia”

Eurasian steppe dominated by Iranian peoples, Indo-Iranian expanded from East Yamna

The expected study of Eurasian samples is out (behind paywall): 137 ancient human genomes from across the Eurasian steppes, by de Barros Damgaard et al. Nature (2018).

Dicussion (emphasis mine):

Our findings fit well with current insights from the historical linguistics of this region (Supplementary Information section 2). The steppes were probably largely Iranian-speaking in the first and second millennia bc. This is supported by the split of the Indo-Iranian linguistic branch into Iranian and Indian³³, the distribution of the Iranian languages, and the preservation of Old Iranian loanwords in Tocharian³⁴. The wide distribution of

… Read the rest

The fast spread of Neolithic farmers in the western Mediterranean

Recent open access Symbols in motion: Flexible cultural boundaries and the fast spread of the Neolithic in the western Mediterranean, by Rigaud, Manen, García-Martínez de Lagrán, PLOS One (2018).

Abstract (emphasis mine):

The rapid diffusion of farming technologies in the western Mediterranean raises questions about the mechanisms that drove the development of intensive contact networks and circulation routes between incoming Neolithic communities. Using a statistical method to analyze a brand-new set of cultural and chronological data, we document the large-scale processes that led to variations between Mediterranean archaeological cultures, and micro-scale processes responsible for the transmission of cultural practices

… Read the rest

Tales of Human Migration, Admixture, and Selection in Africa

Comprehensive review (behind paywall) Tales of Human Migration, Admixture, and Selection in Africa, by Carina M. Schlebusch & Mattias Jakobsson, Annual Review of Genomics and Human Genetics (2018), Vol. 9.

Abstract (emphasis mine):

In the last three decades, genetic studies have played an increasingly important role in exploring human history. They have helped to conclusively establish that anatomically modern humans first appeared in Africa roughly 250,000–350,000 years before present and subsequently migrated to other parts of the world. The history of humans in Africa is complex and includes demographic events that influenced patterns of genetic variation across the continent.

… Read the rest

Pre-Roman and Roman mitogenomes from Southern Italy

vagnari-cemetery-haplogroups-superimposed

Ph.D. thesis Assessing Migration and Demographic Change in pre-Roman and Roman Period Southern Italy Using Whole-Mitochondrial DNA and Stable Isotope Analysis, or The Biogeographic Origins of Iron Age Peucetians and Working-Class Romans From Southern Italy, by Matthew Emery, McMaster University (2018).

Abstract (emphasis mine):

Assessing population diversity in southern Italy has traditionally relied on archaeological and historic evidence. Although informative, these lines of evidence do not establish specific instances of within lifetime mobility, nor track population diversity over time. In order to investigate the population structure of ancient South Italy I sequenced the mitochondrial DNA (mtDNA) from 15

… Read the rest

Brexit forces relocation of one of today’s main Yamna research projects to Finland

Archaeologist Volker Heyd is bringing his ERC Advanced Grant to Helsinki. So has proudly reported the University of Helskinki.

Some interesting excerpts (emphasis mine):

With his research group, Heyd wants to map out how the Yamnaya culture, also known as the Pit Grave culture, migrated from the Eurasian steppes to prehistoric south-eastern Europe approximately 3,000 years BCE. Most of the burial mounds typical of the Yamnaya culture have already been destroyed, but new techniques enable their identification and study.

The project is using multidisciplinary methods to solve the mystery. Archaeologists are collaborating with scholars of biological and environmental

… Read the rest

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

… Read the rest