Ammonite biostratigraphy of the Middle and Upper Oxfordian in East Taimyr, East Siberia
The new ammonite findings in East Taimyr, at the Chernokhrebetnaya river, display a full succession of Cardioceras and Amoeboceras species in the Middle and Upper Oxfordian. This succession is very close to those of Scotland and East Greenland, what permits a recognition of the standard Boreal zones...
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Faculty of Geology University of Warsaw
1993
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ftjgq:oai:geojournals.pgi.gov.pl:article/13625 2024-09-15T18:04:16+00:00 Ammonite biostratigraphy of the Middle and Upper Oxfordian in East Taimyr, East Siberia Aleynikov, Alexander N. Maladina, Svetlana V. 1993-12-04 application/pdf https://gq.pgi.gov.pl/agp/article/view/13625 eng eng Faculty of Geology University of Warsaw https://gq.pgi.gov.pl/agp/article/view/13625/12067 https://gq.pgi.gov.pl/agp/article/view/13625 Acta Geologica Polonica; Vol. 43 No. 3-4 (1993); 183-192 Acta Geologica Polonica; Tom 43 Nr 3-4 (1993); 183-192 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 1993 ftjgq 2024-07-30T03:29:09Z The new ammonite findings in East Taimyr, at the Chernokhrebetnaya river, display a full succession of Cardioceras and Amoeboceras species in the Middle and Upper Oxfordian. This succession is very close to those of Scotland and East Greenland, what permits a recognition of the standard Boreal zones. The Densiplicatum Zone, and the Tenuiserratum Zone are distinguished in the Middle Oxfordian, whereas the Glosense Zone (with Ilovaiskii Subzone, and Glosense Subzone), the Serratum Zone, the Regulare Zone, and beds with Amoeboceras ex gr. rosenkrantzi (possibly corresponding to the Rosenkrantzi Zone) are stated in the Upper Oxfordian. Article in Journal/Newspaper East Greenland Greenland Taimyr Siberia Geological Quarterly |
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Open Polar |
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Geological Quarterly |
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ftjgq |
language |
English |
description |
The new ammonite findings in East Taimyr, at the Chernokhrebetnaya river, display a full succession of Cardioceras and Amoeboceras species in the Middle and Upper Oxfordian. This succession is very close to those of Scotland and East Greenland, what permits a recognition of the standard Boreal zones. The Densiplicatum Zone, and the Tenuiserratum Zone are distinguished in the Middle Oxfordian, whereas the Glosense Zone (with Ilovaiskii Subzone, and Glosense Subzone), the Serratum Zone, the Regulare Zone, and beds with Amoeboceras ex gr. rosenkrantzi (possibly corresponding to the Rosenkrantzi Zone) are stated in the Upper Oxfordian. |
format |
Article in Journal/Newspaper |
author |
Aleynikov, Alexander N. Maladina, Svetlana V. |
spellingShingle |
Aleynikov, Alexander N. Maladina, Svetlana V. Ammonite biostratigraphy of the Middle and Upper Oxfordian in East Taimyr, East Siberia |
author_facet |
Aleynikov, Alexander N. Maladina, Svetlana V. |
author_sort |
Aleynikov, Alexander N. |
title |
Ammonite biostratigraphy of the Middle and Upper Oxfordian in East Taimyr, East Siberia |
title_short |
Ammonite biostratigraphy of the Middle and Upper Oxfordian in East Taimyr, East Siberia |
title_full |
Ammonite biostratigraphy of the Middle and Upper Oxfordian in East Taimyr, East Siberia |
title_fullStr |
Ammonite biostratigraphy of the Middle and Upper Oxfordian in East Taimyr, East Siberia |
title_full_unstemmed |
Ammonite biostratigraphy of the Middle and Upper Oxfordian in East Taimyr, East Siberia |
title_sort |
ammonite biostratigraphy of the middle and upper oxfordian in east taimyr, east siberia |
publisher |
Faculty of Geology University of Warsaw |
publishDate |
1993 |
url |
https://gq.pgi.gov.pl/agp/article/view/13625 |
genre |
East Greenland Greenland Taimyr Siberia |
genre_facet |
East Greenland Greenland Taimyr Siberia |
op_source |
Acta Geologica Polonica; Vol. 43 No. 3-4 (1993); 183-192 Acta Geologica Polonica; Tom 43 Nr 3-4 (1993); 183-192 |
op_relation |
https://gq.pgi.gov.pl/agp/article/view/13625/12067 https://gq.pgi.gov.pl/agp/article/view/13625 |
_version_ |
1810441767052378112 |