Demic vs. cultural diffusion and patrilineal Megalithic societies


Recent paper A dynastic elite in monumental Neolithic society, by Cassidy et al. Nature (2020) 582:384–388.

Interesting excerpts (emphasis mine):

Neolithic Admixture

We sampled remains from all of the major Irish Neolithic funerary traditions: court tombs, portal tombs, passage tombs, Linkardstown-type burials and natural sites. Within this dataset, the earliest Neolithic human remains from the island—interred at Poulnabrone portal tomb14—are of majority ‘Early_Farmer’ ancestry (as defined by ADMIXTURE modelling), and show no evidence of inbreeding, which implies that, from the very onset, agriculture was accompanied by large-scale maritime colonization. Our ADMIXTURE and ChromoPainter analyses do not distinguish between

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European hydrotoponymy (VI): the British Isles and non-Indo-Europeans


The nature of the prehistoric languages of the British Isles is particularly difficult to address: because of the lack of ancient data from certain territories; because of the traditional interpretation of Old European names simply as “Celtic”; and because Vennemann’s re-labelling of the Old European hydrotoponymy as non-Indo-European has helped distract the focus away from the real non-Indo-European substrate on the islands.

Alteuropäisch and Celtic

An interesting summary of hydronymy in the British Isles was already offered long ago, in British and European River-Names, by Kitson, Transactions of the Philological Society (1996) 94(2):73-118. In it, he discusses, among others:… Read the rest “European hydrotoponymy (VI): the British Isles and non-Indo-Europeans”

On applications of space-time modelling with 14C age calibration


Open access On Applications of Space–Time Modelling with Open-Source 14C Age Calibration, by T. Rowan McLaughlin J Archaeol Method Theory (2018).

Abstract (emphasis mine):

In archaeology, the meta-analysis of scientific dating information plays an ever-increasing role. A common thread among many recent studies contributing to this has been the development of bespoke software for summarizing and synthesizing data, identifying significant patterns therein. These are reviewed in this paper, which also contains open-source scripts for calibrating radiocarbon dates and modelling them in space and time, using the R computer language and GRASS GIS. The case studies that undertake new analysis

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Migrations painted by Irish and Scottish genetic clusters, and their relationship with British and European ones


Interesting and related publications, now appearing in pairs…

1. The Irish DNA Atlas: Revealing Fine-Scale Population Structure and History within Ireland, by Gilbert et al., in Scientific Reports (2017).


The extent of population structure within Ireland is largely unknown, as is the impact of historical migrations. Here we illustrate fine-scale genetic structure across Ireland that follows geographic boundaries and present evidence of admixture events into Ireland. Utilising the ‘Irish DNA Atlas’, a cohort (n = 194) of Irish individuals with four generations of ancestry linked to specific regions in Ireland, in combination with 2,039 individuals from the

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Is euroscepticism gaining momentum in Ireland, as it supposedly did in France and the Netherlands?

Less than half of the Irish population voted on the Lisbon Treaty, the so-called Constitution of the European Union. In other words: 862,415 votes against and 752,451 in favour, giving a majority of 109,964 against, decided this time the future of nearly 500 million Europeans. Some pro-Europeans are asking now what eurosceptics have often asked before: “Is this what we call democracy?” The ‘No’ has eventually prevailed, while the Lisbon Treaty had been already ratified in 18 EU member states; those ratifications will possibly serve for nothing, more or less like the previous ratifications of the European … Read the rest “Is euroscepticism gaining momentum in Ireland, as it supposedly did in France and the Netherlands?”