Podrobnosti záznamu

Název
    The Upper Turonian of the Bohemian Cretaceous Basin (Czech Republic) exemplified by the Úpohlavy working quarry: integrated stratigraphy and palaeoceanography of a gateway to the Tethys
Autor
    Čech, Stanislav
    Ekrt, Boris
    Košťák, Martin
    Mazuch, Martin
    Voigt, Silke
    Wiese, Frank
Jazyk
    anglicky
Typ dokumentu
    článek v periodiku
Zdrojový dokument - seriál
    Cretaceous Research
Svazek/č.
    Roč. 25, č. 3
Strany
    24
Rok
    2004
Výraz tezauru
    Biosedimentation
    Czech Republic
    Integrated stratigraphy
    Oligotrophic system
    Palaeoceanography
    Turonian
    Upper Cretaceous
Klíčové slovo
    Basin
    Bohemian
    Cretaceous
    Czech
    Exemplified
    Gateway
    Integrated
    Palaeoceanography
    Quarry
    Republic
    Stratigraphy
    Tethys
    Turonian
    Úpohlavy
    Upper
    Working
Abstrakt (anglicky)
   The north Bohemian Cretaceous (Bohemian Cretaceous Basin, Czech Republic) is located between the northern temperate areas and the Tethys. As a gateway to the Tethys, lithology, fauna and integrated stratigraphy (litho-, bio-, event, sequence, stable isotope stratigraphy) of the Upper Turonian succession in the Upohlavy working quarry are described. Due to a large hiatus, the delta(13)C curve cannot be used for stratigraphic purposes at the base of the section. Biostratigraphic and sequence stratigraphic subdivisions permit good correlation with other European Cretaceous basins. The inoceramid bivalve assemblage enables correlation with the US Western Interior. Palaeoceanographically, a positive peak in the delta(18)O curve above the hiatus indicates the upper part of the Late Turonian cooling event observed in other areas. The cooling was accompanied by a southward shift of a cool/temperate oceanic biosedimentary system
Přispěvatel
    UK Praha, Přírodovědecká fakulta
Kód přispěvatele
    UK, PřF
Zdrojový formát
    R
Datum importu
    8. 8. 2012