New preprint Late Upper Palaeolithic hunter-gatherers in the Central Mediterranean: new archaeological and genetic data from the Late Epigravettian burial Oriente C (Favignana, Sicily), by Catalano et al. bioRxiv (2019).
Interesting excerpts (emphasis mine):
Grotta d’Oriente is a small coastal cave located on the island of Favignana, the largest (~20 km2) of a group of small islands forming the Egadi Archipelago, ~5 km from the NW coast of Sicily.
The Oriente C funeral pit opens in the lower portion of layer 7, specifically sublayer 7D. Two radiocarbon dates on charcoal from the sublayers 7D (12149±65 uncal. BP) and 7E,
… Read the rest “Villabruna cluster in Late Epigravettian Sicily supports South Italian corridor for R1b-V88”
A recently published abstract for an upcoming chapter about Early Slavs shows the generalized view among modern researchers that Common Slavs did not spread explosively from the east, an idea proper of 19th-century Romantic views about ancestral tribes of pure peoples showing continuity since time immemorial.
Migrations and language shifts as components of the Slavic spread, by Lindstedt and Salmela, In: Language contact and the early Slavs, Eds. Tomáš Klír, Vít Boček, Universitätsverlag Winter (2019):
The rapid spread of the Proto-Slavic language in the second half of the first millennium CE was long explained by the … Read the rest ““Dinaric I2a” and the expansion of Common Slavs from East-Central Europe”
Open access Ancient DNA from Chalcolithic Israel reveals the role of population mixture in cultural transformation, by Harney et al. Nature Communications (2018).
Interesting excerpts (emphasis mine, reference numbers deleted for clarity):
The material culture of the Late Chalcolithic period in the southern Levant contrasts qualitatively with that of earlier and later periods in the same region. The Late Chalcolithic in the Levant is characterized by increases in the density of settlements, introduction of sanctuaries, utilization of ossuaries in secondary burials, and expansion of public ritual practices as well as an efflorescence of symbolic motifs sculpted and
… Read the rest “Migrations in the Levant region during the Chalcolithic, also marked by distinct Y-DNA”
Open access Carriers of mitochondrial DNA macrohaplogroup L3 basal lineages migrated back to Africa from Asia around 70,000 years ago, by Cabrera et al. BMC Evol Biol (2018) 18(98).
Abstract (emphasis mine):
The main unequivocal conclusion after three decades of phylogeographic mtDNA studies is the African origin of all extant modern humans. In addition, a southern coastal route has been argued for to explain the Eurasian colonization of these African pioneers. Based on the age of macrohaplogroup L3, from which all maternal Eurasian and the majority of African lineages originated, the out-of-Africa event has been dated around 60-70
… Read the rest “Recent Africa origin with hybridization, and back to Africa 70,000 years ago”
Open access article The peopling of the last Green Sahara revealed by high-coverage resequencing of trans-Saharan patrilineages, by D’Atanasio, Trombetta, Bonito, et al., Genome Biology (2018) 19:20.
Little is known about the peopling of the Sahara during the Holocene climatic optimum, when the desert was replaced by a fertile environment.
In order to investigate the role of the last Green Sahara in the peopling of Africa, we deep-sequence the whole non-repetitive portion of the Y chromosome in 104 males selected as representative of haplogroups which are currently found to the north and to the south of
… Read the rest “R1b-V88 migration through Southern Italy into Green Sahara corridor, and the Afroasiatic connection”
The expansion of peoples is known to be associated with the spread of a certain admixture component, joint with the expansion and reduction in variability of a haplogroup. In other words, few male lineages are usually more successful during the expansion.
Known examples include:
… Read the rest “Expansion of peoples associated with spread of haplogroups: Mongols and C3*-F3918, Arabs and E-M183 (M81)”