Three-Dimensional Geometric Morphometric Analysis of Fossil Canid Mandibles and Skulls

Acknowledgements We thank C.P. Klingenberg for critical discussion of methodology. A. Drake and R. Losey were supported by a grant from the Social Sciences and Humanities Research Council of Canada grant (#SSHRC IG 435-2014-0075) and a European Research Council Grant to D. Anderson (#295458). M. Sablin acknowledges participation of ZIN RAS (state assignment № АААА-А17-117022810195-3) to this research. Supplementary information accompanies this paper at doi:10.1038/s41598-017-10232-1Peer reviewedPublisher PD

An early iron age camp of reindeer hunters in the bolshezemelskaya tundra, nenets autonomous okrug

This study outlines the findings of excavations at More-Yu II-a site in the northern Bolshezemelskaya tundra. The habitation-layer, with numerous charcoal lenses, was discovered inside the layer of buried soil, which was overlaid by eolian sand. Most of the finds are ceramics and animal bones; arrowheads, adornments, tools, and ritual items are very rare. On the basis of palynological and faunal analyses, environmental changes from the time of Subboreal warming until the end of the Subatlantic period are reconstructed. The temperature regime during the formation of cultural deposits was unstable. The principal subsistence strategy was reindeer hunting. The age distribution of the hunted reindeer suggests that habitation periods coincided with cold seasons. Radiocarbon dates generatedfrom reindeer bones point to the Early Iron Age. The camp dwellers were native reindeer hunters inhabiting the tundra belt of northeasternmost Europe. Ceramics representing the More-Yu type belong to the early stage of the Subarctic Pechora culture. They mark the Arctic component that became part of the northern Glyadenovo population, abruptly changing the Finno-Permic culture of the taiga part of the Pechora basin in Cis-Urals. © 2019 Siberian Branch of the Russian Academy of Sciences

Phylogeography and population history of the least weasel (Mustela nivalis) in the Palearctic based on multilocus analysis

The least weasel (Mustela nivalis) is one of the most widely distributed carnivorans. While previous studies have identified distinct western and eastern mitochondrial DNA (mtDNA) lineages of the species in the western Palearctic, their broader distributions across the Palearctic have remained unknown. To address the broad-scale phylogeographical structure, we expanded the sampling to populations in Eastern Europe, the Urals, the Russian Far East, and Japan, and analyzed the mtDNA control region and cytochrome b, the final intron of the zinc finger protein on Y chromosome (ZFY), and the autosomal agouti signaling protein gene (ASIP). The mtDNA data analysis exposed the previous western lineage (Clade I) but poorly supported assemblage extending across Palearctic, whereas the previous eastern lineage (Clade II) was reconfirmed and limited in the south western part of the Palearctic. The ZFY phylogeny showed a distinctive split that corresponding to the mtDNA lineage split, although less phylogeographical structure was seen in the ASIP variation. Our data concur with the previous inference of the Black Sea–Caspian Sea area having an ancestral character. The Urals region harbored high mitochondrial diversity, with an estimated coalescent time of around 100,000 years, suggesting this could have been a cryptic refugium. Based on the coalescent-based demographic reconstructions, the expansion of Clade I across the Palearctic was remarkably rapid, while Clade II was relatively stable for a longer time. It seems that Clade II has maintained a constant population size in the temperate region, and the expansive Clade I represents adaptation to the cold regions. © 2019 Blackwell Verlag GmbHJapan Society for the Promotion of Science, JSPSRussian Foundation for Basic Research, RFBRJapan Society for the Promotion of Science, JSPSAAAA‐A17‐117022810195‐3We would like to thank T. Saitoh, Y. Masuda, H. Yanagawa, F. Sekiyama, M. Takahashi, M. Hisasue, the Finnish Museum of Natural History, and the Museum at the Institute of Plant and Animal Ecology (Ural Branch of the Russian Academy of Sciences) for providing samples, and Y. Nishita for suggestions. This study was supported in part by Joint Research Project Grants from the Japan Society of the Promotion of Science (JSPS) and the Russian Foundation for Basic Research, Russian State program AAAA‐A17‐117022810195‐3, and a grant from the Joint Research Program of the Japan Arctic Research Network Center

Holocene Changes in the Distributions of Asian and European Badgers (Carnivora: Mustelidae: Meles) Inferred from Ancient DNA Analysis

Although the present-day distributional boundary between the European badger (Meles meles) and the Asian badger (Meles leucurus) is around the Volga River, studies of ancient bone remains have indicated changes in the distribution of M. meles and M. leucurus in the Urals-Volga region during the Holocene. To examine past changes in distribution using genetic data, changes in genetic diversity, and the relationships of Holocene to modern populations, we sequenced ~150 bp of the mitochondrial DNA control region from the 44 ancient badger remains excavated from European Russian, Ural and Western Siberian sites, and we detected 12 haplotypes. Our study revealed Holocene changes in the distributional boundary between these badger species. Meles meles inhabited the Ural Mountains east of the Volga River in the Early Holocene, whereas M. leucurus expanded its distribution westwards, starting ~2500 years ago. Thereafter, M. leucurus rapidly replaced M. meles in the region between the Urals and the Volga, resulting in the present-day boundary in the Volga-Kama region. Among the 12 haplotypes detected, three for M. leucurus and four for M. meles were identical to partial sequences of haplotypes detected in modern populations, indicating considerable genetic continuity between Holocene and modern populations. © 2020 The Linnean Society of London, Biological Journal of the Linnean Society.We thank Dr Irina Kirillova for providing the badger samples from Tver Province; the Museum of the Institute of Plant and Animal Ecology, Ural Branch, Russian Academy of Sciences for providing specimens; and Dr Mathew Dick for invaluable comments and English editing of the manuscript. We also thank three anonymous reviewers for their helpful input. The study was supported, in part, by a Joint Research Project Grant from the Japan Society for the Promotion of Science (JSPS) and the Russian Foundation for Basic Research (RFBR nos 19-54-50001 and 18-04-009820), Zoological Institute program no. AAAA-A19-119032590102-7, the Program of Russian Academy of Sciences «Biodiversity» and a grant from the Joint Research Program, Japan Arctic Research Network Center. The authors have no conflicts of interest associated with this manuscript

Quaternary deposits and biostratigraphy in caves and grottoes located in the Southern Urals (Russia)

Bioarchaeolog

THE DEGREE OF CRYSTALLINITY OF SUB-FOSSIL BIOGENIC APATITE ACCORDING TO FTIR SPECTROSCOPY

In this work, we estimated the crystallinity of biogenic apatites from the Ust-Poluy local-ity by FTIR spectroscopy. All samples show the presence of collagen and a low degree of fossilization.Работа выполнена в ЦКП УрО РАН «Геоаналитик» в рамках темы № АААА-А18-118053090045-8 государственного задания ИГГ УрО РАН и при финансовой поддержке РФФИ в рамках научного проекта № 20-09-00194 А

Winter Temperature and Forest Cover Have Shaped Red Deer Distribution in Europe and the Ural Mountains Since the Late Pleistocene

Aim: The Expansion-Contraction model has been used to explain the responses of species to climatic changes. During periods of unfavourable climatic conditions, species retreat to refugia from where they may later expand. This paper focuses on the palaeoecology of red deer over the past 54 ka across Europe and the Urals, to reveal patterns of change in their range and explore the role of environmental conditions in determining their distribution. Location: Europe and western Asia to 63°E. Taxon: Red deer (Cervus elaphus). Methods: We collected 984 records of radiocarbon-dated red deer subfossils from the Late Pleistocene and the Holocene, including 93 original dates. For each deer sample we compiled climatic and biome type data for the corresponding time intervals. Results: During the last 54 ka changes in red deer range in Europe and the Urals were asynchronous and differed between western and eastern Europe and western Asia due to different environmental conditions in those regions. The range of suitable areas for deer during the Last Glacial Maximum (LGM) was larger than previously thought and covered vast regions not only in southern but also in western and eastern Europe. Throughout the period investigated the majority of specimens inhabited forests in the temperate climatic zone. The contribution of forests in deer localities significantly decreased during the last 4 ka, due to deforestation of Europe caused by humans. Mean January temperature was the main limiting factor for species distribution. Over 90% of the samples were found in areas where mean January temperature was above −10°C. Main conclusions: Red deer response to climatic oscillations are in agreement with the Expansion-Contraction model but in contradiction to the statement of only the southernmost LGM refugia of the species. During the last 54 ka red deer occurred mostly in forests of the temperate climatic zone. © 2020 John Wiley & Sons Ltd.European Social Fund, Grant/Award Number: UDA-POKL.04.01.01-00-072/09-00; University of Wroclaw, Grant/Award Number: 0410/2990/18; Institute of Environmental Biology, University of Wrocław, Grant/Award Number: 0410/2990/18; Mammal Research Institute Polish Academy of Sciences; Narodowe Centrum Nauki , Grant/Award Number: DEC-2013/11/B/NZ8/00888 and UMO-2016/23/B/HS3/00387; Romanian National Authority for Scientific Research, UEFISCDI, Grant/Award Number: PN-IIIP4-ID-PCE-2016-0676; National Centre for Atmospheric Science and the Centre for Environmental Data Analysis, UK; Faunal Database of the Stage Three Project; Leverhulme Trust, Grant/Award Number: F00568W

Population genomics of post-glacial western Eurasia.

Western Eurasia witnessed several large-scale human migrations during the Holocene <sup>1-5</sup> . Here, to investigate the cross-continental effects of these migrations, we shotgun-sequenced 317 genomes-mainly from the Mesolithic and Neolithic periods-from across northern and western Eurasia. These were imputed alongside published data to obtain diploid genotypes from more than 1,600 ancient humans. Our analyses revealed a 'great divide' genomic boundary extending from the Black Sea to the Baltic. Mesolithic hunter-gatherers were highly genetically differentiated east and west of this zone, and the effect of the neolithization was equally disparate. Large-scale ancestry shifts occurred in the west as farming was introduced, including near-total replacement of hunter-gatherers in many areas, whereas no substantial ancestry shifts happened east of the zone during the same period. Similarly, relatedness decreased in the west from the Neolithic transition onwards, whereas, east of the Urals, relatedness remained high until around 4,000 BP, consistent with the persistence of localized groups of hunter-gatherers. The boundary dissolved when Yamnaya-related ancestry spread across western Eurasia around 5,000 BP, resulting in a second major turnover that reached most parts of Europe within a 1,000-year span. The genetic origin and fate of the Yamnaya have remained elusive, but we show that hunter-gatherers from the Middle Don region contributed ancestry to them. Yamnaya groups later admixed with individuals associated with the Globular Amphora culture before expanding into Europe. Similar turnovers occurred in western Siberia, where we report new genomic data from a 'Neolithic steppe' cline spanning the Siberian forest steppe to Lake Baikal. These prehistoric migrations had profound and lasting effects on the genetic diversity of Eurasian populations

Winter temperature and forest cover have shaped red deer distribution in Europe and the Ural Mountains since the Late Pleistocene

Aim: The Expansion-Contraction model has been used to explain the responses of species to climatic changes. During periods of unfavourable climatic conditions, species retreat to refugia from where they may later expand. This paper focuses on the palaeoecology of red deer over the past 54 ka across Europe and the Urals, to reveal patterns of change in their range and explore the role of environmental conditions in determining their distribution. Location: Europe and western Asia to 63°E. Taxon: Red deer (Cervus elaphus). Methods: We collected 984 records of radiocarbon-dated red deer subfossils from the Late Pleistocene and the Holocene, including 93 original dates. For each deer sample we compiled climatic and biome type data for the corresponding time intervals. Results: During the last 54 ka changes in red deer range in Europe and the Urals were asynchronous and differed between western and eastern Europe and western Asia due to different environmental conditions in those regions. The range of suitable areas for deer during the Last Glacial Maximum (LGM) was larger than previously thought and covered vast regions not only in southern but also in western and eastern Europe. Throughout the period investigated the majority of specimens inhabited forests in the temperate climatic zone. The contribution of forests in deer localities significantly decreased during the last 4 ka, due to deforestation of Europe caused by humans. Mean January temperature was the main limiting factor for species distribution. Over 90% of the samples were found in areas where mean January temperature was above −10°C. Main conclusions: Red deer response to climatic oscillations are in agreement with the Expansion-Contraction model but in contradiction to the statement of only the southernmost LGM refugia of the species. During the last 54 ka red deer occurred mostly in forests of the temperate climatic zone. © 2020 John Wiley & Sons Ltd.European Social Fund, Grant/Award Number: UDA-POKL.04.01.01-00-072/09-00; University of Wroclaw, Grant/Award Number: 0410/2990/18; Institute of Environmental Biology, University of Wrocław, Grant/Award Number: 0410/2990/18; Mammal Research Institute Polish Academy of Sciences; Narodowe Centrum Nauki , Grant/Award Number: DEC-2013/11/B/NZ8/00888 and UMO-2016/23/B/HS3/00387; Romanian National Authority for Scientific Research, UEFISCDI, Grant/Award Number: PN-IIIP4-ID-PCE-2016-0676; National Centre for Atmospheric Science and the Centre for Environmental Data Analysis, UK; Faunal Database of the Stage Three Project; Leverhulme Trust, Grant/Award Number: F00568W