Минералого-Геохимические Исследования Костного Детрита Плейстоценовых Млекопитающих, Включающего Древнейший В Северной Евразии Сапиенс

Силаев, В. И.; Пономарев, Д. В.; Slepchenko, S. M.; Bondarev, A. A.; Киселева, Д. В.; Smoleva, I. V.; Хазов, А. Ф.

doi:10.17072/psu.geol.29.6

Cited by 2 publications

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Analysis of the chemical and stable isotopic composition was conducted using a broad set of methods including several types of spectroscopy and mass spectrometry. Methodological approaches are described in more detail in a separate paper (Silaev et al, 2015).…”

Section: Biogeochemistrymentioning

confidence: 99%

New findings of Stephanorhinus kirchbergensis in Siberia

Lobachev

Shpansky

Bondarev

et al. 2021

Palaeontol Electron

View full text Add to dashboard Cite

New findings of Stephanorhinus kirchbergensis (Jäger, 1839) remains, obtained from the Asian part of Russia, are described. The material includes 39 specimens from 13 localities in West Siberia and East Siberia. It considerably expands the geographic distribution of this species of rhinoceros. A series of 11 mandibles from Siberia, including one juvenile individual with deciduous teeth, is described for the first time. We also present a large set of data on well-preserved postcranial remains. The morphology and sizes of mandibles, teeth, and postcranial remains of adult individuals of S. kirchbergensis from Siberia are similar to individuals of this species described from European localities. A series of upper teeth was subjected to mesowear analysis to assess the diet of S. kirchbergensis from West Siberia. The chemical composition (including stable isotopes) of the Siberian Stephanorhinus teeth is analyzed for the first time. Comparisons of Siberian S. kirchbergensis with European S. kirchbergensis and West Siberian Coelodonta antiquitatis broaden our understanding of the ecology, variability, and evolution of S. kirchbergensis under climatic changes in continental settings from the Middle to the Late Pleistocene. Despite small samples, we can suppose that S. kirchbergensis was widely distributed in Siberia.

show abstract

Section: Biogeochemistrymentioning

confidence: 99%

New findings of Stephanorhinus kirchbergensis in Siberia

Lobachev

Shpansky

Bondarev

et al. 2021

Palaeontol Electron

View full text Add to dashboard Cite

show abstract

Bone remains of mammals from the Paleolithic site Ushbulak (North-Eastern Kazakhstan): archaeological context, mineralogical and geochemical properties and paleoecological reconstructions

Силаев

Anoykin

Павленок

et al. 2022

Vestnik of Geosciences

View full text Add to dashboard Cite

Comprehensive mineralogical and geochemical studies of fossil bones of herbivorous mammals were carried out at the unique Paleolithic site Ushbulak (North-East Kazakhstan), dating from 45 to less than 10 thousand years ago. The geological conditions of the occurrence of fossil bones and the lithological and mineralogical properties of bone-bearing soils are described. The microstructure of bones, the composition of impurities illuviated in them, epigenetic minerals, the composition of microelements, the crystallochemical properties of bioapatite, thermal properties, and the elemental and amino acid composition of bone collagen were analyzed. Regularities of changes in the properties of fossil bones in the process of their fossilization are revealed. The isotopic composition of C, O in bioapatite, C, N in bone collagen was studied, and paleoclimatic and paleoecological reconstructions were carried out.

show abstract

Минералого-Геохимические Исследования Костного Детрита Плейстоценовых Млекопитающих, Включающего Древнейший В Северной Евразии Сапиенс

Abstract: Чтобы достичь больших результатов, надо ставить перед собой большие задачи.

Cited by 2 publications

References 0 publications

New findings of Stephanorhinus kirchbergensis in Siberia

New findings of Stephanorhinus kirchbergensis in Siberia

Bone remains of mammals from the Paleolithic site Ushbulak (North-Eastern Kazakhstan): archaeological context, mineralogical and geochemical properties and paleoecological reconstructions

Contact Info

Product

Resources

About