A5047246228- Geological Studies and Exploration
- Paleontology and Stratigraphy of Fossils
- Hydrocarbon exploration and reservoir analysis
- Marine and environmental studies
- Methane Hydrates and Related Phenomena
- Geology and Paleoclimatology Research
- Geochemistry and Geologic Mapping
- Geological and Geophysical Studies
- Geological and Geochemical Analysis
- Marine Biology and Ecology Research
- Geochemistry and Elemental Analysis
- Engineering and Environmental Studies
- Marine Invertebrate Physiology and Ecology
- Cephalopods and Marine Biology
- Calcium Carbonate Crystallization and Inhibition
- Marine Ecology and Invasive Species
- Berry genetics and cultivation research
- Geotechnical and Geomechanical Engineering
- Diatoms and Algae Research
- Geological formations and processes
- Building materials and conservation
- Geological and Tectonic Studies in Latin America
- Marine Sponges and Natural Products
- Microbial Community Ecology and Physiology
- Lichen and fungal ecology
Institute of Geology, Komi Science Centre
2014-2024
Russian Academy of Sciences
2006-2024
Ural Branch of the Russian Academy of Sciences
2024
Institute of Chemistry, Komi Science Center
2016-2023
Institute of Biology of Komi Scientific Centre
2023
Syktyvkar State University
1996-2016
Research Article| June 01, 1997 Coeval development of Silurian stromatolite reefs in Alaska and the Ural Mountains: Implications for paleogeography Alexander terrane Constance M. Soja; Soja 1Department Geology, Colgate University, Hamilton, New York 13346 Search other works by this author on: GSW Google Scholar Anna I. Antoshkina 2Institute Komi Science Centre, Uralian Division, Russian Academy Science, 54 Pervomayskaya Street, 167610 Syktyvkar, Russia Geology (1997) 25 (6): 539–542....
Abstract In the Palaeozoic history of Timan–Pechora sedimentary basin three stages organic structures are identified: Caradocian–Early Emsian, Middle Frasnian–Tournaisian and Late Visean–Early Permian. The distribution dimensions various organogenic buildups in show that reef formation was regulated by skeletal biota, physical chemical parameters controlling porostromate calcimicrobes microbial carbonates, global eustatic fluctuations sea-level, tectonic evolution Pechora Plate Palaeo-Urals...
Other| August 01, 2000 Development and Decline of a Silurian Stromatolite Reef Complex, Glacier Bay National Park, Alaska CONSTANCE M. SOJA; SOJA 1Department Geology, Colgate University, Hamilton, NY 13346 Search for other works by this author on: GSW Google Scholar BRIAN WHITE; WHITE 2Department Smith College, Northampton, MA 01063 ANNA ANTOSHKINA; ANTOSHKINA 3Institute Komi Science Centre, Uralian Division, Russian Academy Science, 54 Pervomayskaya Street, 167610 Syktyvkar, Russia STACEY...
Other| June 01, 2003 Paleoecology of Sponge-?Hydroid Associations in Silurian Microbial Reefs CONSTANCE M. SOJA; SOJA 1Department Geology, Colgate University, Hamilton, NY 13346, csoja@mail.colgate.edu Search for other works by this author on: GSW Google Scholar MEGAN MITCHELL; MITCHELL ALICIA J. NEWTON; NEWTON JANN VENDETTI; VENDETTI CHRISTY VISAGGI; VISAGGI ANNA I. ANTOSHKINA; ANTOSHKINA 2Institute Komi Science Centre, 54 Pervomayskaya Street, Syktyvkar 167982, Russia BRIAN WHITE...
Abstract During the Late Silurian, reefs with similar frame-building biotas formed along margins of Uralian Seaway in areas that include present-day southeastern Alaska, Ural Mountains, and Salair Ridge southwestern Siberia. The grew at a passive platform margin, Alaskan Salairian originated island arcs. unique feature these Ludlovian is framework structures were built by microbial communities associated atypical Silurian reef-related metazoans: sphinctozoan sponges (aphrosalpingids)...
The continuous Upper Ashgill–Sheinwoodian carbonate succession in the most eastern Kozhym River area Subpolar Urals comprises Yaptikshor (Rawtheyan), Kamennaya baba (Hirnantian), Ruchej and Manyuku (Llandovery–?Sheinwoodian) formations. facies of deep subtidal Fm. mark an abrupt sea-level rise following emergence Bad'ya reef (Rawtheyan). Carbonate breccias at base correlate with beginning Hirnantian glaciation change upwards towards Ordovician–Silurian boundary development light-grey massive...
The position of the Llandevery-Wenlock boundary in Timan-northern Ural region and Severnaya Zemlya has been under discussion for a long time.Datings based on different groups fauna seem to be inconsistent; conodonts indicate that both regions this lies considerably higher sequence than considered until now.The conodont datings agree well with correlations sea level fluctuations.
Представлены результаты литолого-геохимического изучения хирнантских отложений на западном склоне Приполярного (разрезы Ко-БКБ и Ко-108/01) Северного (разрез БК-2) Урала.Выявлено, что регрессия в раннем хирнанте проявилась формировании седиментационно-диагенетических брекчий, эрозионных поверхностей, биокластовых песков частых колебаниях кривых δ 13 C 18 O.В позднем существовали более мористые обстановки отмелей с криноидно-песчаными фациями спокойноводные условия нижней зоны литорали, а...
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