Podrobnosti záznamu

Název
    Subdivision of the Lochkovian Stage based on conodont faunas from the stratotype area (Prague Synform, Czech Republic)
Autor
    Carls, P.
    Hladil, Jindřich
    Koptíková, Leona
    Slavík, Ladislav
Jazyk
    anglicky
Typ dokumentu
    článek v odborném periodiku
Zdrojový dokument - seriál
    Geological Journal
Svazek/č.
    Roč. 47, č. 6
Strany
    s. 616-631
Rok
    2012
Poznámky
    Projekt: GA205/09/0703, GA ČR3cav_un_auth*0252843
    Rozsah: 16 s. : WWW
    Výzkumný záměr: CEZ:AV0Z30130516
Předmětová kategorie
    Barrandian area
    conodont biostratigraphy
    conodont zonation
    Lochkovian subdivision
    Lower Devonian
    stratigraphic correlation
Klíčové slovo
    Area
    Based
    Conodont
    Czech
    Faunas
    Lochkovian
    Prague
    Republic
    Stage
    Stratotype
    Subdivision
    Synform
Abstrakt (anglicky)
   Relatively rich conodont faunas from sections in the Prague Synform (Barrandian area, Czech Republic) include a number of indexes and other important guide conodonts that can be correlated with other regions, especially with Nevada and the Spanish Central Pyrenees. The collation and detailed correlation of conodont data from the Lochkovian in two parallel sections in the Požáry quarries, together with biostratigraphic control of additional data from several (incomplete) sections with changing facies development, is the basis for a new detailed regional biozonal scale for the Lochkovian in the Prague Synform. The new subdivision follows, with modification, the global threefold conodont subdivision of the Lochkovian. Data from the Prague Synform enable further detailed subdivision of the lower, middle and upper Lochkovian into small-scale units.
   The conodont distribution shows a large proportional discrepancy between the late Lochkovian elsewhere; the conodont record in the latest Lochkovian in the Prague Synform area, which appears to be rather restricted and requires further discussion.
Přispěvatel
    AV ČR Brno, Geologický ústav
Kód přispěvatele
    AV ČR, GLÚ
Zdrojový formát
    U
Datum importu
    19. 3. 2014