VENDIAN VOLCANISM, WEATHERING, AND PHOSPHORUS CYCLE VARIATION IN THE EAST EUROPEAN PLATFORM

dc.contributor.author	Felitsyn S.B.
dc.date.accessioned	2022-09-28T05:54:16Z
dc.date.available	2022-09-28T05:54:16Z
dc.date.issued	2004
dc.identifier	https://elibrary.ru/item.asp?id=13465708
dc.identifier.citation	Lithology and Mineral Resources, 2004, 39, 4, 322-332
dc.identifier.issn	0024-4902
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/38821
dc.description.abstract	Two geochemical types of volcanic ash are recognized in the Redkino Horizon of the East European Platform based on the systematics of trace elements. The first type developed in the northeastern area of the platform is characterized by Ni/Cr and Ce/Yb ratios typical of the silicic tephra of recent volcanic eruptions in the Kuril–Kamchatka and Aleutian island-arc systems. The respective ratios in ash of the second type are typical of volcanics from the lower Vendian Berestovets Formation. Depletion of the upper Vendian pelites of the East European Platform in Ca, Sr and P (relative to the PAAS) indicates the continental chemical weathering of provenance.
dc.subject	Vendian
dc.title	VENDIAN VOLCANISM, WEATHERING, AND PHOSPHORUS CYCLE VARIATION IN THE EAST EUROPEAN PLATFORM
dc.type	Статья
dc.subject.age	Precambrian::Proterozoic::Neoproterozoic::Vendian
dc.subject.age	Докембрий::Протерозой::Неопротерозойская::Вендский	ru

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