Record details

Title
    Ichnological record of paleoenvironmental changes in the Lower Cretaceous of the Silesian Unit, Polish Flysch Carpathians
Statement of responsibility
    Alfred Uchman
Other titles
    XVIIth Congress of the Carpathian-Balkan Geological Association - Proceedings, Bratislava, September 1-4, 2002 (Variant.)
Author
    Uchman, Alfred
Language
    anglicky
Source title - serial
    Geologica carpathica
Vol./nr.
    Vol. 53, no. spec. issue
Pages
    p. 83-84
Year
    2002
Notes
    Obsahuje bibliografické odkazy
    Zkr. název ser.: Geol. carpath.
Classfication no.
    56
Subject group
    facie
    flyšové pásmo Západních Karpat
    geologie regionální
    ichnologie
    křída-spodní
    paleontologie
    prostředí anoxické
    slezská jednotka
    trace fossils
Geographical name
    Polsko - jihozápad
Keyword
    Carpathians
    Changes
    Cretaceous
    Flysch
    Ichnological
    Lower
    Paleoenvironmental
    Polish
    Record
    Silesian
    Unit
Abstract (in english)
   Diversity, composition, tiering pattern of trace fossil associations, depth of penetration in sediments, and degree of bioturbation indicate oxygenation changes in the uppermost Jurassic-Lower Cretaceous deep-sea (flysch and pre-flysch) deposits of the Silesian Unit. There were short and longer anoxic events during sedimentation the Upper Cieszyn Shale, Grodziszcze Beds, Verovice Shale and the Logta Beds. They are partly coeval to the oceanic anoxic events
Contributor
    Česká geologická služba
Contributor code
    ČGS (UNM)
Source format
    U
Entered date
    4. 12. 2006
Import date
    8. 8. 2012