A5039880575- Geological and Geochemical Analysis
- Geomagnetism and Paleomagnetism Studies
- Geological Studies and Exploration
- Geology and Paleoclimatology Research
- Geochemistry and Geologic Mapping
- High-pressure geophysics and materials
- Pleistocene-Era Hominins and Archaeology
- Geochemistry and Elemental Analysis
- Archaeology and ancient environmental studies
- Marine and environmental studies
- earthquake and tectonic studies
- Geological formations and processes
- Geophysical and Geoelectrical Methods
- Hydrocarbon exploration and reservoir analysis
- Geotechnical and Geomechanical Engineering
- Image Processing and 3D Reconstruction
- Geological and Geophysical Studies
- Geological Formations and Processes Exploration
- Metallurgy and Cultural Artifacts
- Evolution and Paleontology Studies
- Planetary Science and Exploration
- Morphological variations and asymmetry
- Paleontology and Evolutionary Biology
- Magnetic and Electromagnetic Effects
- Soil and Environmental Studies
Lomonosov Moscow State University
2015-2024
Geological Institute
2018-2024
Moscow State University
2019-2024
Moscow Region State University
2023
Yandex (Russia)
2022
All-Russian Scientific-Research Institute Of Mineral Resources named after N.M. Fedorovsky
2022
Institute of Archaeology and Ethnography
2016
Institute of Petroleum Geology and Geophysics
2009-2014
Novosibirsk State University
2008-2012
Russian Academy of Sciences
2001-2012
Detailed rock magnetic investigations, grain size determination and X-ray diffraction were carried out on loess buried soils of the last glacial–interglacial cycle from Kurtak, southern Siberia. The susceptibility sand fraction >63 μm fluctuate in parallel, suggesting that higher values horizons are mainly associated with coarse fraction. frequency dependence is very low uniform, indicating absence superparamagnetic grains negligible pedogenically induced enhancement susceptibility....
Abstract We report about the Early Miocene Tagay fauna of Olkhon Island, largest island Baikal Lake. The is high scientific importance because diversity fishes, amphibians, lizards, snakes, turtles, manifold birds and mammals. lithology, geochemistry fossil record along Tagay-1 section allow reconstruction various palaeoenvironments, i.e. open water, shallow lakes with adjacent wetlands, riverine woodlands, also forested dry habitats. record, lithology geochemical sediment-analyses suggest a...
New paleomagnetic data from seven sections of Siluro‐Devonian age sedimentary sequences in the Tuva Terrane (south Siberia, Russia) reveal presence up to three different components magnetization. Component A is recent or Late Mesozoic‐Cenozoic origin, and component B, identified unambiguously 25 samples one section, yields a sample mean direction (Declination/Inclination) 300.6/−54.7 (k = 42.2, α 95 4.5°) geographic 283.9/−63.5 45.4, 4.3°) stratigraphic coordinates. However, since results...
Paleomagnetic results obtained from the early Triassic Semeitau igneous series (SIS) yield a high‐quality pole for eastern Kazakstan that is concordant with reference poles Siberia and Europe, strongly supporting hypothesis was already joined Eurasia at this time. Of 25 sites were measured, data straightforward 20 sites, 2 of which recorded normal polarity 18 reverse; 5 discarded because severe overprinting, unstable demagnetizations, or extremely scattered within‐site directions. Combining...
Abstract Rock-magnetic properties, in particular anisotropy of magnetic susceptibility (AMS) were investigated detail for eight sections transecting southwestern and central parts Siberia. The results obtained indicate that properties fabrics loess/palaeosol deposits western Siberia depend on superposition two different mechanisms namely a pedogenic mechanism proposed Chinese loess wind-vigour Alaskan loess. is predominant this allows palaeowind directions during glacial periods to be...
Abstract One of the most important fossil fauna localities in Baikal region is Tagay section. It located on shore bay at northwestern coast Olkhon Island Lake and consists two different exposures, Tagay-1 Tagay-2. The section exposes predominantly lake sediments Miocene age contains a faunal complex. Tagay-2 composed slope wash subaerial Early Pleistocene (Calabrian?) with remains small mammals. A total 95 samples for palaeomagnetic studies were taken both sections. Magnetic susceptibility...
Abstract A record of Gauss‐Matuyama (G/M) geomagnetic polarity transition has been obtained from the loess section at Weinan, Shaanxi Province in China. Grain size and weathering intensity analyses demonstrate that a rather weak pedogenesis occurred when oldest unit L33 was deposited. Rock‐magnetic paleo‐magnetic investigations indicate remanent magnetization is mainly carried by magnetite maghemite deposited as detrital grains. The based on characteristic (ChRM) directions low coercivity...