THE ABSOLUTE AGE OF BASALTS FROM THE PRE-JURASSIC BASEMENT OF THE WEST SIBERIAN PLATE (FROM 40AR/39AR DATA)

dc.contributor.author	Medvedev A.Ya.
dc.contributor.author	Al'mukhamedov A.I.
dc.contributor.author	Reichow M.K.
dc.contributor.author	Saunders A.D.
dc.contributor.author	White R.V.
dc.contributor.author	Kirda N.P.
dc.date.accessioned	2021-12-03T04:37:49Z
dc.date.available	2021-12-03T04:37:49Z
dc.date.issued	2003
dc.identifier	https://www.elibrary.ru/item.asp?id=14996905
dc.identifier.citation	Geologiya i geofizika, 2003, 44, 6, 617-620
dc.identifier.issn	0016-7886
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/32668
dc.description.abstract	The first absolute Ar/Ar dates have been obtained for buried basalts from the pre-Jurassic basement of the West Siberian Plate, 249-250 Ma, which correspond to the Permian-Triassic boundary. The dating shows that magmatism in East and West Siberia proceeded synchronously. This is consistent with the concepts of superplume activity just in this time span.
dc.subject	Absolute age
dc.subject	craton
dc.subject	volcanics
dc.subject	superplume
dc.title	THE ABSOLUTE AGE OF BASALTS FROM THE PRE-JURASSIC BASEMENT OF THE WEST SIBERIAN PLATE (FROM 40AR/39AR DATA)
dc.type	Статья
dc.subject.age	Mesozoic::Jurassic
dc.subject.age	Мезозой::Юрская	ru

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