CORRELATED AMMONOID ZONATION IN LADINIAN DEPOSITS OF THE BOREAL REALM

dc.contributor.author	Konstantinov A.G.
dc.date.accessioned	2021-01-28T11:15:52Z
dc.date.available	2021-01-28T11:15:52Z
dc.date.issued	2000
dc.identifier	https://elibrary.ru/item.asp?id=13349933
dc.identifier.citation	Stratigraphy and Geological Correlation, 2000, 8, 4, 353-361
dc.identifier.issn	0869-5938
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/23909
dc.description.abstract	Tsvetkovitids and nathorstitids (Ammonoidea) from the entire Boreal realm are revised on the basis of most recent data on their morphology, systematics, and evolution. The elucidated stratigraphic ranges of both taxonomic groups are used to establish the correlated ammonoid zonation in Ladinian deposits of northeastern Asia, Svalbard, Arctic Canada, Franz JosefLand and British Columbia. Ammonoid faunas from British Colum bia consist of mixed Boreal and Tethyan taxa useful for correlation of Ladinian biostratigraphy in Boreal regions with the standard Alpine scale.
dc.subject	Ladinian	en
dc.title	CORRELATED AMMONOID ZONATION IN LADINIAN DEPOSITS OF THE BOREAL REALM
dc.type	Статья
dc.subject.age	Mesozoic::Triassic::Middle::Ladinian	en
dc.subject.age	Мезозой::Триасовая::Средний::Ладинский	ru

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