Počet záznamů: 1  

The middle and upper Lochkovian (Lower Devonian) conodont successions in key peri-Gondwana localities (Spanish Central Pyrenees and Prague Synform) and their relevance for global correlations

  1. 1.
    0451024 - GLÚ 2016 RIV GB eng J - Článek v odborném periodiku
    Valenzuela-Ríos, J. I. - Slavík, Ladislav - Liao, J.-Ch. - Calvo, H. - Hušková, Aneta - Chadimová, Leona
    The middle and upper Lochkovian (Lower Devonian) conodont successions in key peri-Gondwana localities (Spanish Central Pyrenees and Prague Synform) and their relevance for global correlations.
    Terra Nova. Roč. 27, č. 6 (2015), s. 409-415. ISSN 0954-4879
    Grant CEP: GA ČR GA14-18183S
    Grant ostatní:Rada Programu interní podpory projektů mezinárodní spolupráce AV ČR(CZ) M100131201
    Institucionální podpora: RVO:67985831
    Klíčová slova: Lochkovian * conodonts * peri-Gondwana localities
    Kód oboru RIV: DB - Geologie a mineralogie
    Impakt faktor: 2.758, rok: 2015

    Detailed correlation, based on conodont sequences, between middle and upper Lochkovian carbonate successions from two key peri-Gondwanan regions, the Spanish Central Pyrenees and the Prague Synform, is attained for the first time. This correlation facilitates the definition of tie points for further multidisciplinary studies that seek to establish high-resolution temporal subdivision and global correlation. Some intervals have a precision of less than 0.5 Ma, which is significantly greater than in previous studies. The estimated elapsed time considered herein is about 3.2 Ma and is subdivided into five major zones of global scope: transitans-trigonicus, trigonicus-kutscheri, kutscheri-pandora β, pandora β-gilberti and gilberti-steinachensis β. By providing tie points and globally applicable criteria, this research contributes to the international cooperative effort to subdivide the Devonian standard stages into globally recognised substages.
    Trvalý link: http://hdl.handle.net/11104/0252209