Record details

Title
    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
Author
    Čech, Stanislav
    Ekrt, Boris
    Košťák, Martin
    Mazuch, Martin
    Voigt, Silke
    Wiese, Frank
Language
    anglicky
Publication type
    článek v periodiku
Source title - serial
    Cretaceous Research
Vol./nr.
    Roč. 25, č. 3
Pages
    24
Year
    2004
Thesaurus term
    Biosedimentation
    Czech Republic
    Integrated stratigraphy
    Oligotrophic system
    Palaeoceanography
    Turonian
    Upper Cretaceous
Keyword
    Basin
    Bohemian
    Cretaceous
    Czech
    Exemplified
    Gateway
    Integrated
    Palaeoceanography
    Quarry
    Republic
    Stratigraphy
    Tethys
    Turonian
    Úpohlavy
    Upper
    Working
Abstract (in english)
   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
Contributor
    UK Praha, Přírodovědecká fakulta
Contributor code
    UK, PřF
Source format
    R
Import date
    8. 8. 2012