Record details

Title
    Joint occurrences of body- and trace-fossil communities (Ordovician, Barrandian area, Czech Republic)
Statement of responsibility
    Radek Mikuláš
Other titles
    Společné výskyty asociací body-fosilií a ichnofosilií v ordovických sedimentech Barrandienu
Author
    Mikuláš, Radek
Language
    anglicky
Source title - serial
    Journal of the Czech Geological Society
Vol./nr.
    Vol. 44, no. 1-2
Pages
    p. 69-78
Year
    1999
Notes
    5 obr., 28 bibl.
    České resumé
    Zkr. název ser.: J. Czech geol. Soc.
Subject group
    Barrandien
    benthos
    biocenóza
    biostratigrafie
    ordovik
    paleoekologie
    trace fossils
Geographical name
    ČR-Čechy
    Velká Británie-Wales
Keyword
    Area
    Barrandian
    Body-
    Communities
    Czech
    Joint
    Occurrences
    Ordovician
    Republic
    Trace-fossil
Abstract (in english)
   Rich association of benthic fauna accompanied by diversified assemblages of ichnofossils have been found in the Ordovician of the Barrandian area, namely in the Klabava Formation ("Euloma Shales"), in the Šárka Formation (facies of black shales with concretions), in the Letná Formation (layers with the Drabovia redus Community), in the Zahořany Formation and in the Polyteichus Facies of the Bohdalec Formation. The associations of body-and trace fossils in the Letná, Záhořany and Bohdalec Formations are comparable to the Dalmanella Community of the Caradocian of North Wales; the remaining mentioned associations have no described analogies. As the number of analysed associations is limited, their comparison shows rather individual differences than recurring features.
   However, data compiled by Pickerill and Brenchley (1991) on palaeoenvironmental indicators of marine siliciclastic facies (which comprises also body-fossils and trace fossils) are of the use in the analysis of joint occurrences by body-fossil and trace fossil assemblages
Contributor
    Česká geologická služba
Contributor code
    ČGS (UNM)
Source format
    U
Entered date
    19. 2. 2008
Import date
    8. 8. 2012