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Craniometrics Reveal“Two Layers” ofPrehistoric HumanDispersal in EasternEurasia Hirofumi MatsumuraHsiao‐chun HungCharles Higham2019 год

Craniometrics Reveal “Two Layers” of Prehistoric Human Dispersal in Eastern Eurasia
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Аннотация: Abstract This cranio-morphometric study emphasizes a “two-layer model” for eastern Eurasian anatomically modern human (AMH) populations, based on large datasets of 89 population samples including findings directly from ancient archaeological contexts. Results suggest that an initial “first layer” of AMH had related closely to ancestral Andaman, Australian, Papuan, and Jomon groups who likely entered this region via the Southeast Asian landmass, prior to 65–50 kya. A later “second layer” shared strong cranial affinities with Siberians, implying a Northeast Asian source, evidenced by 9 kya in central China and then followed by expansions of descendant groups into Southeast Asia after 4 kya. These two populations shared limited initial exchange, and the second layer grew at a faster rate and in greater numbers, linked with contexts of farming that may have supported increased population densities. Clear dichotomization between the two layers implies a temporally deep divergence of distinct migration routes for AMH through both southern and northern Eurasia.
Год издания: 2019
Авторы: Hirofumi Matsumura, Hsiao‐chun Hung, Charles Higham, Chi Zhang, Mariko Yamagata, Lan Cuong Nguyen, Zhen Li, Xuechun Fan, Truman Simanjuntak, Adhi Agus Oktaviana, Jianing He, Chung-yu Chen, Chien-kuo Pan, Gang He, Guoping Sun, Weijin Huang, Xinwei Li, Xingtao Wei, Kate Domett, Siân E. Halcrow, Kim Dung Nguyen, Hoang Hiep Trinh, Chi Hoang Bui, Khanh Trung Kien Nguyen, Andreas Reinecke
Издательство: Nature Portfolio
Источник: Scientific Reports
Ключевые слова: Forensic Anthropology and Bioarchaeology Studies, Pleistocene-Era Hominins and Archaeology, Archaeology and ancient environmental studies
Другие ссылки: Scientific Reports (HTML)
Europe PMC (PubMed Central) (PDF)
Europe PMC (PubMed Central) (HTML)
Griffith Research Online (Griffith University) (PDF)
Griffith Research Online (Griffith University) (HTML)
ANU Open Research (Australian National University) (PDF)
ANU Open Research (Australian National University) (HTML)
PubMed Central (HTML)
ResearchOnline at James Cook University (James Cook University) (HTML)
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