Podrobnosti záznamu

Název
    Bio-events in Early Badenian sedimentary sequence from Kralice nad Oslavou (Carpathian Foredeep, Czech Republic)
Autor
    Doláková, Nela
    Hladilová, Šárka
    Holcová, Katarina
    Kroh, Andreas
    Nehyba, Slavomír
    Zágoršek, Kamil
Jazyk
    anglicky
Typ dokumentu
    článek v periodiku
Zdrojový dokument - seriál
    Acta Naturalia de "L Ateneo Parmense
    Acta Naturalia de "L´Ateneo Parmense
Svazek/č.
    Roč. 45, č. 1/4
Strany
    2
Rok
    2009
Výraz tezauru
    Bryozoa
    Carpathian Foredeep
    Echinodermata
    Foraminifera
    Middle Miocene
    Mollusca
Klíčové slovo
    Badenian
    Bio-events
    Carpathian
    Czech
    Early
    Foredeep
    Kralice
    Oslavou
    Republic
    Sedimentary
    Sequence
Abstrakt (anglicky)
   Based on an analysis of the faunal composition, the palaeoenvironmental evolution of the section has been investigated. The sediments at the base of the section originate from a deeper marine basin and well oxygenated bottom waters. A first bryozoan event can be recorded in this interval. Above, foraminiferal evidence points to increased depth and decreased oxygen levels, coinciding with an abundance peak of molluscs and asteroids, but disappearance of bryozoans. In the upper half of the section, conditions changed considerably. Echinoderms and bryozoans exhibit high diversities in this interval. These drastic changes are related here to changes in basin geometry.

   Based on an analysis of the faunal composition, the palaeoenvironmental evolution of the section has been investigated. The sediments at the base of the section originate from a deeper marine basin and well oxygenated bottom waters. A first bryozoan event can be recorded in this interval. Above, foraminiferal evidence points to increased depth and decreased oxygen levels, coinciding with an abundance peak of molluscs and asteroids, but disappearance of bryozoans. In the upper half of the section, conditions changed considerably. Echinoderms and bryozoans exhibit high diversities in this interval. These drastic changes are related here to changes in basin geometry.
Přispěvatel
    MU Brno, Přírodovědecká fakulta
    Národní muzeum Praha
Kód přispěvatele
    MU, PřF
    NM
Zdrojový formát
    R
Datum importu
    8. 8. 2012