TRIASSIC STRATIGRAPHY OF THE NORTHERN CAUCASUS BASED ON AMMONOIDS

dc.contributor.author	Shevyrev A.A.
dc.date.accessioned	2020-12-01T08:34:51Z
dc.date.available	2020-12-01T08:34:51Z
dc.date.issued	1996
dc.identifier	https://elibrary.ru/item.asp?id=13246279
dc.identifier.citation	Stratigraphy and Geological Correlation, 1996, , 2, 114-131
dc.identifier.issn	0869-5938
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/19987
dc.description.abstract	Field investigations and bed-by-bed sampling of ammonoids provide the basis for a more detailed and better constrained biostratigraphic scheme of Triassic deposits in the northern Caucasus. For the first time, these deposits are subdivided into ten ammonoid beds comprising the Triassic interval from the middle Scythian to the upper Rhaetian. The beds are correlated with the standard ammonoid zones. The Anisian deposits, which are especially rich in ammonoids, are correlated with synchronous sedimentary sections in Turkey, Iran, China, and the USA. New data elucidate that in the studied, region there is a considerable stratigraphic hiatus spanning the upper Anisian and the lower Ladinian.
dc.subject	Triassic	en
dc.title	TRIASSIC STRATIGRAPHY OF THE NORTHERN CAUCASUS BASED ON AMMONOIDS
dc.type	Статья
dc.subject.age	Mesozoic::Triassic	en
dc.subject.age	Мезозой::Триасовая	ru

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