VARIATIONS OF EU/EU* RATIO IN VENDIAN SHALES OF THE VOLGA-URAL REGION AND THE BOUNDARY TRACED BETWEEN THE REDKINO AND KOTLIN HORIZONS

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dc.contributor.author Maslov A.V.
dc.contributor.author Isherskaya M.V.
dc.date.accessioned 2024-07-20T12:14:03Z
dc.date.available 2024-07-20T12:14:03Z
dc.date.issued 2006
dc.identifier https://elibrary.ru/item.asp?id=13528898
dc.identifier.citation Stratigraphy and Geological Correlation, 2006, 14, 3, 275-282
dc.identifier.issn 0869-5938
dc.identifier.uri https://repository.geologyscience.ru/handle/123456789/44504
dc.description.abstract Variations of Eu/Eu* ratio in shales from the upper Vendian Kairovo and Shkapovo groups of the Shkapovo-Shikhan depression, the Volga-Ural region, are considered. Shales in the lower part of the Karlin Formation are established to be similar in geochemistry to the shale member with abnormally low Eu/Eu* ratios at the base of the Upper Vendian Kotlin Horizon of the East European Platform. According to these data, the studied formation appears to be a lithostratigraphic unit of the Kotlin Horizon, while the Baikibashevo, Staropetrovo and Salikhovo formations belong to the Redkino Horizon of the upper Vendian. © MAIK "Nauka/Interperiodica" 2006.
dc.subject EU/EU* RATIO
dc.subject KOTLIN HORIZON
dc.subject REDKINO HORIZON
dc.subject SHALES
dc.subject THE SHKAPOVO-SHIKHAN DEPRESSION OF THE VOLGA-URAL REGION
dc.subject UPPER VENDIAN
dc.title VARIATIONS OF EU/EU* RATIO IN VENDIAN SHALES OF THE VOLGA-URAL REGION AND THE BOUNDARY TRACED BETWEEN THE REDKINO AND KOTLIN HORIZONS
dc.type Статья
dc.identifier.doi 10.1134/S086959380603004X
dc.subject.age Докембрий::Протерозой::Неопротерозойская::Вендский
dc.subject.age Precambrian::Proterozoic::Neoproterozoic::Vendian


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