Ancient human genomes suggest three ancestral populations for present-day Europeans

…, K Prüfer, S Sawyer, C Posth, W Haak, F Hallgren… - Nature, 2014 - nature.com
… of f statistics 8 to document mixture of at least three source populations in the ancestry of
present Europeans. We began by computing all possible statistics of the form f 3 (… The lowest f 3 …

Massive migration from the steppe was a source for Indo-European languages in Europe

…, M Francken, S Friederich, RG Pena, F Hallgren… - Nature, 2015 - nature.com
We generated genome-wide data from 69 Europeans who lived between 8,000–3,000 years
ago by enriching ancient DNA libraries for a target set of almost 400,000 polymorphisms. …

[HTML][HTML] The genetic prehistory of the Baltic Sea region

…, S Pfrengle, M Daubaras, G Zariņa, F Hallgren… - Nature …, 2018 - nature.com
… To quantify population affinities and admixtures suggested in the PCA and ADMIXTURE
analysis, we carried out f-statistics using the programs qp3Pop and qpDstat in the …

Ten millennia of hepatitis B virus evolution

…, DC Salazar-García, N Shishlina, YS Erdal, F Hallgren… - Science, 2021 - science.org
Hepatitis B virus (HBV) has been infecting humans for millennia and remains a global health
problem, but its past diversity and dispersal routes are largely unknown. We generated …

[HTML][HTML] Field performance of a low-cost sensor in the monitoring of particulate matter in Santiago, Chile

…, F Rojas, F Reyes, Y Vásquez, F Hallgren… - Environmental …, 2020 - Springer
Integration of low-cost air quality sensors with the internet of things (IoT) has become a
feasible approach towards the development of smart cities. Several studies have assessed the …

[HTML][HTML] Human consumption of seaweed and freshwater aquatic plants in ancient Europe

S Buckley, K Hardy, F Hallgren… - Nature …, 2023 - nature.com
During the Mesolithic in Europe, there is widespread evidence for an increase in exploitation
of aquatic resources. In contrast, the subsequent Neolithic is characterised by the spread of …

Diet and mobility among Mesolithic hunter-gatherers in Motala (Sweden)-The isotope perspective

…, F Molin, K Lidén, R Frei, F Hallgren - Journal of …, 2018 - Elsevier
… Map by Fredrik Hallgren, based on digital data from Lantmäteriet (license no. MS2012/…
Map by Fredrik Hallgren, based on digital map data from Lantmäteriet (license no. MS2012/02954)…

Lipid residue analyses of Early Neolithic funnel-beaker pottery from Skogsmossen, eastern Central Sweden, and the earliest evidence of dairying in Sweden

S Isaksson, F Hallgren - Journal of Archaeological Science, 2012 - Elsevier
This study address the question of the use and function of Early Neolithic (4000–3000 cal.
BC) funnel-beaker pots from Mälardalen in eastern Central Sweden. The material studied is …

Keep your head high: skulls on stakes and cranial trauma in Mesolithic Sweden

S Gummesson, F Hallgren, A Kjellström - Antiquity, 2018 - cambridge.org
The socio-cultural behaviour of Scandinavian Mesolithic hunter-gatherers has been difficult
to understand due to the dearth of sites thus far investigated. Recent excavations at …

Mesolithic skull depositions at Kanaljorden, Motala, sweden

F Hallgren - Current Swedish Archaeology, 2011 - scholar.archive.org
Archaeological excavations in 2009–2011 at Kanaljorden in the town of Motala, Östergötland
in central Sweden have unearthed a complex Mesolithic site with ceremonial depositions …