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
… Read the rest “Another “Pre-Yamnaya” sample from the Northern Caucasus?”
In the recent Linderholm et al. (2020), I preferred to interpret the finding of R1b-P310* among late niche (catacomb) grave groups of Lesser Poland as derived from Late PIE – Late Uralic contacts, through a much earlier intrusion of late Repin/early Yamnaya chieftains among Late Trypillians.
This is one of the few aspects of the books where I tried to offer my own contribution to the field, by combining the Indo-Uralic concept (which supports a distinct evolution of laryngeals for PIE and PU) with a modified, ‘layered’ use of Koivulehto’s controversial and irregular PIE laryngeal borrowing as PU … Read the rest “Indo-Iranian influence on West Uralic through the Catacomb culture”
The recent update on the Indo-Anatolian homeland in the Middle Volga region and its evolution as the Indo-Tocharian homeland in the Don–Volga area as described in Anthony (2019) has, at last, a strong scientific foundation, as it relies on previous linguistic and archaeological theories, now coupled with ancient phylogeography and genomic ancestry.
There are still some inconsistencies in the interpretation of the so-called “Steppe ancestry”, though, despite the one and a half years that have passed since we first had access to the closest Pontic–Caspian steppe source populations. Even my post “Steppe ancestry” step by step from a year ago … Read the rest ““Steppe ancestry” step by step (2019): Mesolithic to Early Bronze Age Eurasia”
New paper (behind paywall) The Production of Thin‐Walled Jointless Gold Beads from the Maykop Culture Megalithic Tomb of the Early Bronze Age at Tsarskaya in the North Caucasus: Results of Analytical and Experimental Research, by Trifonov et al. Archaeometry (2018)
Interesting excerpts (emphasis mine):
In 1898, two megalithic tombs containing graves of a local social elite dated to the Early Bronze Age were discovered by N. I. Veselovsky near the village of Tsarskaya (modern Novosvobodnaya, Republic of Adygeya) (Fig. 1 (a)) (Baye 1900, 43–59; IAC 1901, 33–8; Sagona 2018, 281–97).
Radiocarbon dates place both tombs within the Novosvobodnaya phase
… Read the rest “On the Maykop – Upper Mesopotamia cultural province, distinct from the steppe”