Search Results - "Vorob'eva, NG"

Late Ediacaran redox stability and metazoan evolution by Johnston, D.T., Poulton, S.W., Goldberg, T., Sergeev, V.N., Podkovyrov, V., Vorob'eva, N.G., Bekker, A., Knoll, A.H.

“…The Neoproterozoic arrival of animals fundamentally changed Earth's biological and geochemical trajectory. Since the early description of Ediacaran and…”
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The genus Vendomyces Burzin and facies-ecological specificity of the Staraya Rechka microbiota of the Late Vendian of the Anabar Uplift of Siberia and its stratigraphic analogues by Vorob’eva, N. G., Petrov, P. Yu

“…An oligotaxon association of organic-walled microfossils from the Upper Vendian Staraya Rechka Formation of the Anabar Uplift of Siberia is analyzed. Taxonomic…”
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Principal stages in evolution of precambrian organic world: Communication 2. The late proterozoic by Sergeev, V. N., Semikhatov, M. A., Fedonkin, M. A., Vorob’eva, N. G.

“…A new suggested model outlining the evolution of the organic world from the mid-Early Proterozoic (∼2.0 Ga) to the Early Cambrian is based on data…”
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New finds of early Vendian microfossils in the Ura Formation: Revision of the Patom Supergroup age, Middle Siberia by Vorob’eva, N. G., Sergeev, V. N., Chumakov, N. M.

“…Ideas on the global characteristics of the Vendian System and its fossil abundance have changed fundamentally in recent years. This is especially true of the…”
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The early Vendian microfossils first found in the Russian plate: Taxonomic composition and biostratigraphic significance by Veis, A F, Vorob'eva, NG, Golubkova, EYu

“…The microfossils studied are discovered for the first time in the Riphean-Lower Vendian deposits, which have been recovered in 2002 by the Kel'tminskaya-1 deep…”
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Microfossils from cap dolomites of the Lower Vendian Churochnaya Formation in the Polyudov Range (North Urals): Paleoecological approach to interpretation of Late Proterozoic glaciations by Sergeev, V. N., Chumakov, N. M., Semikhatov, M. A., Vorob’eva, N. G.

“…Microfossils from silicified varieties of cap dolomites crowning the section of the tillite-bearing Lower Vendian (Ediacaran) Churochnaya Formation in the…”
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Unique lower Vendian Kel’tma microbiota, Timan ridge: New evidence for the paleontological essence and global significance of the Vendian system by Vorob'eva, N G, Sergeev, V N, Semikhatov, M A

“…A study details how the discovery of the Keltma microbiota substantially increases the correlative potential of the Vendian stratotype as an international…”
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New Riphean microbiotas of the Billyakh Group, the north Anabar region (Fomich River basin): To Riphean biostratigraphy of the Siberian platform by Sergeev, V N, Vorob'eva, NG, Petrov, PYu

“…Excellently preserved organic-walled and silicified microfossils are first found in the Lower Riphean Ust-Il'ya and Kotuikan formations of the Billyakh Group…”
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Principal stages in evolution of Precambrian organic world: Communication 1. Archean and Early Proterozoic by Sergeev, V. N., Semikhatov, M. A., Fedonkin, M. A., Veis, A. F., Vorob’eva, N. G.

“…Expounded in this work are the results of critical consideration of published and original data on biologic nature and appearance chronology of different…”
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Unique Lower Vendian Kel-tma Microbiota, Timan Ridge: New Evidence for the Paleontological Essence and Global Significance of the Vendian System by Vorob'eva, NG, Sergeev, V N, Semikhatov, MA

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