ON THE GENESIS OF TRAPP MAGMATISM OF THE SIBERIAN PLATFORM

dc.contributor.author	Zorin Yu.A.
dc.contributor.author	Vladimirov B.M.
dc.date.accessioned	2020-10-06T05:10:44Z
dc.date.available	2020-10-06T05:10:44Z
dc.date.issued	1989
dc.identifier	https://elibrary.ru/item.asp?id=31091054
dc.identifier.citation	Earth and Planetary Science Letters, 1989, , 1, 109-112
dc.identifier.issn	0012-821X
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/17758
dc.description.abstract	Mathematical modelling of thermal thickening of the lithosphere with time indicates that the thickness of the lithosphere beneath the Siberian platform in the late Permian and Triassic, when intensive trapp magmatism occurred, differed insignificantly from the present thickness. Therefore, we infer that the source of trapp magma (mainly tholeiitic) was located at the depth of 180-200 km. We conclude that this tholeiitic magma was generated by complete melting of large eclogitic lenses enclosed in the lower lithosphere of the ancient craton.
dc.subject	Triassic	en
dc.subject	Permian	en
dc.title	ON THE GENESIS OF TRAPP MAGMATISM OF THE SIBERIAN PLATFORM
dc.type	Статья
dc.subject.age	Mesozoic::Triassic	en
dc.subject.age	Paleozoic::Permian	en
dc.subject.age	Мезозой::Триасовая	ru
dc.subject.age	Палеозой::Пермская	ru

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