Počet záznamů: 1
Magnetostratigraphy across the Jurassic/Cretaceous boundary strata in the Nutzhof, Austria - preliminary results
- 1.0311052 - GLÚ 2009 SK eng A - Abstrakt
Pruner, Petr - Schnabl, Petr - Lukeneder, A.
Magnetostratigraphy across the Jurassic/Cretaceous boundary strata in the Nutzhof, Austria - preliminary results.
[Magnetostratigrafický výzkum jursko křídového hraničního profilu na lokalitě Nutzhof, Rakousko – předběžné výsledky.]
Contributions to Geophysics & Geodesy. Roč. 38, special issue (2008), s. 103-104. ISSN 1335-2806.
[Paleo, Rock and Environmental Magnetism. Castle Meeting /11./. 22.06.2008-28.06.2008, Bojnice]
Grant CEP: GA ČR GA205/07/1365
Výzkumný záměr: CEZ:AV0Z30130516
Klíčová slova: Jurassic * Cretaceous boundary * magnetostratigraphy * Nutzhof
Kód oboru RIV: DE - Zemský magnetismus, geodézie, geografie
http://gauss.savba.sk/GPIweb/conferences/nt2008/abstr/Pruner-1.pdf
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 Pieniny Klippenbelt of Lower Austria. Our study in Nutzhof section was concentrated on the investigation of the basal 18-m thick portion of the section, on the limestone strata around the J/K boundary, to preliminary determine the boundaries of magnetozones M17R to M22R (six reverse and five normal zones). Low-field magnetic susceptibility (k) ranges from -5.9 to 94.9×10-6 SI and the intensity of the natural remanent magnetization (NRM) varies between 0.31 and 6.15×10-4 A/m.
Trvalý link: http://hdl.handle.net/11104/0162767
Počet záznamů: 1