Ireneusz Walaszczyk, Stanislav Čech, James S. Crampton, Zofia Dubicka, Christina Ifrim, Ian Jarvis, William James Kennedy, Jackie A. Lees, Damian Lodowski, Martin Pearce, Danuta Peryt, Bradley B. Sageman, Poul Schiøler, Jordan Todes, David Uličný, Silke Voigt, Frank Wiese, Christian Linnert, Tobias Püttmann, Seiichi Toshimitsu
- Following votes in the Coniacian Working Group, the Cretaceous Subcommission and the International Commission on Stratigraphy, on May 1st, 2021, the International Union of Geological Sciences voted unanimously to ratify the Global Stratotype Section and Point (GSSP) proposal for the base of the Coniacian Stage of the Upper Cretaceous Series and Cretaceous System. The lower boundary of the Coniacian Stage is placed at the base of Bed 46 of the Salzgitter-Salder section in northern Germany. The boundary is defined by the first appearance of the inoceramid bivalve species Cremnoceramus deformis erectus (Meek) and complemented by the Navigation carbon isotope event. Additional data include the bivalve genus Didymotis, foraminifera, ammonite, nannofossil and organic-walled dinoflagellate cyst events. Three auxiliary sections (Słupia Nadbrzeżna, central Poland; Střeleč, Czech Republic; El Rosario, NE Mexico) supplement the details of the boundary record in various facies, and in differing geographic and biogeographic contexts.
Metadaten| Author: | Ireneusz WalaszczykORCiDGND, Stanislav ČechORCiD, James S. CramptonORCiD, Zofia DubickaORCiD, Christina IfrimORCiDGND, Ian JarvisORCiD, William James KennedyGND, Jackie A. LeesORCiD, Damian LodowskiORCiD, Martin PearceORCiD, Danuta PerytORCiD, Bradley B. SagemanORCiD, Poul Schiøler, Jordan Todes, David UličnýORCiD, Silke VoigtORCiDGND, Frank WieseORCiDGND, Christian LinnertGND, Tobias PüttmannORCiDGND, Seiichi ToshimitsuORCiD |
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| URN: | urn:nbn:de:hebis:30:3-627868 |
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| DOI: | https://doi.org/10.18814/epiiugs/2021/021022 |
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| ISSN: | 2586-1298 |
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| Parent Title (English): | Episodes |
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| Publisher: | IUGS |
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| Place of publication: | Beijing |
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| Document Type: | Article |
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| Language: | English |
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| Date of Publication (online): | 2022/06/01 |
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| Date of first Publication: | 2022/06/01 |
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| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
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| Release Date: | 2022/12/12 |
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| Volume: | 45 |
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| Issue: | 2 |
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| Page Number: | 40 |
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| First Page: | 181 |
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| Last Page: | 220 |
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| Note: | The financial support of the German Science Foundation to Christina Ifrim (DFG project IF61/11-1 and STI128/40/1), of Evolution Applied Limited to MAP, and Equinor Energy AS (previously Statoil ASA) to Ian Jarvis (contract 4502311303) is gratefully acknowledged. James S. Crampton and Poul Schiøler acknowledge the use of palynological samples that were prepared by GNS Science (Lower Hutt, New Zealand). David Uličný and Stanislav Čech acknowledge support by the Czech Science Foundation (GAČR), grant No. 17-10982S, and by the Czech Academy of Sciences through Programme 67985530. Irek Walaszczyk acknowledges the financial support of the Polish National Science Centre (NCN) through grant no. 2018/31/B/ST10/01820. |
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| HeBIS-PPN: | 507145674 |
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| Institutes: | Geowissenschaften / Geographie |
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| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 55 Geowissenschaften, Geologie / 550 Geowissenschaften |
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| Sammlungen: | Universitätspublikationen |
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| Licence (German): |  Creative Commons - CC BY-NC - Namensnennung - Nicht kommerziell 4.0 International |
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