Podrobnosti záznamu

Název
    Early Devonian conodont succession from the section of the Čertovy schody Quarry (Koněprusy, Barrandian, Czech Republic)
Autor
    Slavík, Ladislav
Jazyk
    anglicky
Typ dokumentu
    článek v odborném periodiku
Zdrojový dokument - seriál
    Věstník Českého geologického ústavu = Bulletin of the Czech Geological Survey, Prague
Svazek/č.
    Roč. 73, č. 2
Strany
    s. 157-172
Rok
    1998
Poznámky
    Rozsah: 16 s.
    Výzkumný záměr: CEZ:AV0Z3013912
Klíčové slovo
    Barrandian
    Conodont
    Czech
    Čertovy
    Devonian
    Early
    Koněprusy
    Quarry
    Republic
    Schody
    Section
    Succession
Abstrakt (anglicky)
   Early Devonian conodont fauna was studied on flanks of the koněprusy reef in the Čertovy schody quarries (Barrandian, Czech Republic). Thirty-two symples were taken from the stratigraphic section and produced more than 400 elements and 13 determined conodont species. Ancyrodelloides delta Zone (upper Lochkovian) and Polygnathus serotinus Zone (Dalejan) were well documented, whereas Eognathodus sulcatus sulcatus Zone and Eognathodus sulcatus kindlei Zone were indicated by other than index species. The uppermost Lochkovian Pedavis pesavis Zone is not present in the profile, because of the unconformity which seems to indicate the global eustatic sea-level fall recognized worldwide at the boundary of pre-Ia and Ia cycles of Johnson and Sandberg (1989). Both the upper part of the Polygnathus serotinus Zone (Late Emsian, Dalejan age).
   Conodont assemblages of the studied section, Carnic Alps (Austria) as well as in some areas with Early Devonian sediments in Spain (Cadenas Costeras Catalanas - Santa Creu d'Olorda; Guadarrama; Gerri de La Sal - Spanish central Pyrenees) are very similar to each other.
Přispěvatel
    AV ČR Brno, Geologický ústav
Kód přispěvatele
    AV ČR, GLÚ
Zdrojový formát
    U
Datum importu
    8. 8. 2012