Preprint of a review by Iosif Lazaridis, The evolutionary history of human populations in Europe.
Steppe populations during the Eneolithic to Bronze Age were a mix of at least two elements, the EHG who lived in eastern Europe ~8kya and a southern population element related to present-day Armenians, and ancient Caucasus hunter-gatherers, and farmers from Iran. Steppe migrants made a massive impact in Central and Northern Europe post- 5kya[28,43]. Some of them expanded eastward, founding the Afanasievo culture and also eventually reached India. These expansions are probable vectors for the spread of Late Proto-Indo-European languages
… Read the rest “Lazaridis’ evolutionary history of human populations in Europe”
Interesting paper Excavation at the Razdolnoe site on the Kalmius river in 2010, by N. Kotova, D. Anthony, D. Brown, S. Degermendzhy, P. Crabtree, In: Archaeology and Palaeoecology of the Ukrainian Steppe / IA NAS of Ukraine, Kyiv 2017.
Nothing new probably to those who have read Anthony (2007), but this new publication of his research on the North Pontic region seems to contradict recent papers which cast doubts on the presence of early forms of domestication in the North Pontic steppe, and would reject thus also the arrival of domestication to Khvalynsk from a southern route.… Read the rest “Domestication spread probably via the North Pontic steppe to Khvalynsk… but not horse riding”
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
… Read the rest “Proto-Indo-European homeland south of the Caucasus?”