THE BEOTHUKA TERRANOVA (RADIOLARIA) ASSEMBLAGE AND ITS IMPORTANCE FOR THE UNDERSTANDING OF EARLY ORDOVICIAN RADIOLARIAN EVOLUTION
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dc.contributor.author | Maletz J. | |
dc.contributor.author | Bruton D.L. | |
dc.date.accessioned | 2022-11-30T08:10:57Z | |
dc.date.available | 2022-11-30T08:10:57Z | |
dc.date.issued | 2005 | |
dc.identifier | https://www.elibrary.ru/item.asp?id=9122273 | |
dc.identifier.citation | Geological Magazine, 2005, 142, 6, 711-721 | |
dc.identifier.issn | 0016-7568 | |
dc.identifier.uri | https://repository.geologyscience.ru/handle/123456789/40491 | |
dc.description.abstract | The radiolarian Beothuka terranova occurs in the Arenigian Didymograptellus bifidus Biozone (uppermost Lower Ordovician) of Spitsbergen (Svalbard), associated with a diverse and well-preserved radiolarian fauna. The presence of typical Cambrian spicular radiolarians associated with derived spherical forms shows a gradational faunal change from the Cambrian to the Ordovician. The genus and species Antygopora ordovicica n. gen. et n. sp. is described. | |
dc.subject | ORDOVICIAN | |
dc.subject | RADIOLARIANS | |
dc.subject | SPITSBERGEN | |
dc.subject | BIOSTRATIGRAPHY | |
dc.subject | EVOLUTION | |
dc.title | THE BEOTHUKA TERRANOVA (RADIOLARIA) ASSEMBLAGE AND ITS IMPORTANCE FOR THE UNDERSTANDING OF EARLY ORDOVICIAN RADIOLARIAN EVOLUTION | |
dc.type | Статья | |
dc.subject.age | Paleozoic::Ordovician | |
dc.subject.age | Палеозой::Ордовикская |
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