Počet záznamů: 1

High resolution stratigraphy of the Jurassic-Cretaceous boundary interval in the Gresten Klippenbelt (Austria)

SYSNO ASEP	0349405
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	High resolution stratigraphy of the Jurassic-Cretaceous boundary interval in the Gresten Klippenbelt (Austria)
Tvůrce(i)	Lukeneder, A. (AT) Halásová, E. (SK) Kroh, A. (AT) Mayrhofer, S. (AT) Pruner, Petr (GLU-S)_{RID, SAI, ORCID} Reháková, D. (SK) Schnabl, Petr (GLU-S)_{RID, SAI, ORCID} Sprovieri, M. (IT) Wagreich, M. (AT)
Zdroj.dok.	Geologica Carpathica. - : Slovenská akadémia vied - ISSN 1335-0552 Roč. 61, č. 5 (2010), s. 365-381
Poč.str.	17 s.
Forma vydání	WWW - WWW
Jazyk dok.	eng - angličtina
Země vyd.	SK - Slovensko
Klíč. slova	Jurassic/Cretaceous boundary ; Penninic Ocean, ; paleoecology ; paleogeography ; environmental changes
Vědní obor RIV	DB - Geologie a mineralogie
CEP	GA205/07/1365 GA ČR - Grantová agentura ČR
CEZ	AV0Z30130516 - GLU-S (2005-2011)
UT WOS	000284193800002
EID SCOPUS	78149363777
DOI	10.2478/v10096-010-0022-3
Anotace	The key objective of investigation of hemipelagic sediments from the Gresten Klippenbelt (Blassenstein Formation, Ultrahelvetic paleogeographic realm) was to shed light on environmental changes around the Jurassic-Cretaceous (J/K) boundary on the northern margin of the Penninic Ocean. The main lithological change is observed in the Upper Tithonian Crassicollaria Zone, in Chron M20N, whereas the J/K boundary can be precisely fixed at the Crassicollaria–Calpionella boundary, within Chron M19n.2n. The correlation with calcareous microfossil and nannofossil data combined with isotope and paleomagnetic data indicate the Tithonian to middle Berriasian (Hybonoticeras hybonotum Zone up to the Subthurmannia occitanica Zone; M17r–M21r). The succession of the Nutzhof section thus represents deposition of duration of approximately 7 Myr (ca. 150–143 Ma). Two reverse magneto-subzones, Kysuca and Brodno, were detected within magnetozones M20n and M19n, respectively.
Pracoviště	Geologický ústav
Kontakt	Jana Popelková, popelkova@gli.cas.cz, Sabina Janíčková, Tel.: 233 087 272
Rok sběru	2011

Počet záznamů: 1