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Preliminary results of magnetostratigraphic investigations across the Jurassic/Cretaceous boundary strata at Nutzhof, Austria
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SYSNO ASEP 0321934 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Preliminary results of magnetostratigraphic investigations across the Jurassic/Cretaceous boundary strata at Nutzhof, Austria Title Předběžné výsledky magnetostratigrafických výzkumů jursko křídového hraničního profilu na lokalitě Nutzhof, Rakousko Author(s) Pruner, Petr (GLU-S) RID, SAI, ORCID
Schnabl, Petr (GLU-S) RID, SAI, ORCID
Lukeneder, A. (AT)Source Title Annalen des naturhistorischen Museums in Wien. A : Serie A, Mineralogie und Petrographie, Geologie und Palaeontologie, Anthropologie und Praehistorie. - : Naturhistorisches Museum Wien - ISSN 0255-0091
Roč. 110, - (2009), s. 331-344Number of pages 14 s. Language eng - English Country CZ - Czech Republic Keywords J/K magnetostratigraphy ; magnetomineralogy ; Gresten Klippenbelt (Austria) ; Nutzhof Subject RIV DE - Earth Magnetism, Geodesy, Geography R&D Projects GA205/07/1365 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z30130516 - GLU-S (2005-2011) Annotation The principal aim of detailed magnetostratigraphic and micropalaeontological investigation on the Jurassic/ Cretaceous (J/K) boundary is precisely determine the boundaries of magnetozones and narrow reverse subzones, and find global correlation across the J/K boundary. A high resolution study focusing on the detailed biostratigraphy of the limestone-, marly limestone- and marl succession at Nutzhof has been carried out at a new outcrop in the Gresten Klippenbelt of Lower Austria. Eleven magnetic polarity zones, six reverse (R) and five normal (N) polarity – are included in the whole interval (18 m) around J/K boundary of Nutzhof section. The J/K boundary (the Berriasian Stage base), located near Calpionella Zone base (Reháková et al. 2008; Reháková et al. this volume) roughly corresponds to magnetozone M19N a succession of M-zones correlative with M17N to M22R. Workplace Institute of Geology Contact Jana Popelková, popelkova@gli.cas.cz, Sabina Janíčková, Tel.: 233 087 272 Year of Publishing 2009
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