Record details

    Spodnokarbonské droby a slepence mezi Hostěradicemi a Kadovem (jz. od Brna) (34-11 Znojmo)
Statement of responsibility
    Lubomír Maštera, Helena Gilíková, Jiří Otava
Other titles
    Lower Carboniferous greywackes and conglomerates between Hostěradice and Kadov (SW from Brno)
    Gilíková, Helena
    Maštera, Lubomír
    Otava, Jiří, 1950-
Source title - serial
    Geologické výzkumy na Moravě a ve Slezsku
    Roč. 7
    s. 90-93
    4 obr., 5 bibl.
    Anglické resumé
    Zkr. název ser.: Geol. Výzk. Mor. Slez. v Roce 1999.
Subject group
    analýza petrografická
    geologie regionální
    moravskoslezské prevariské paleozoikum
Geographical name
    Hostěradice (Znojmo)
    Kadov (Znojmo)
    Míšovice (Znojmo)
Abstract (in english)
   Isolated outcrops of Lower Carboniferous (Culmian) greywackes and conglomerates exposed 30 km to the SW from Brno are described. The lithological study included thin section petrology of greywackes and fine-grained conglomerates (Fig. 1 and 2), mineralogy of translucent heavy fraction and chemistry of detrital garnets. The most important and best exposed part of the old quarry in Hostěradice has been described and drawn. (Authors thank dr. Porebski for cooperation during the field wotk). Petrofacial analysis indicates deposition in foreland and/or remnat basin sourced by detritus from island arcs and from older sediments deposited on continental crust. Generally the composition of greywackes at the three studied localities differs from those of the Drahany Culm.
   Nevertheless the comparison of thin section and heavy mineral assemblages with the main part of the Drahany Culm indicates much higher affinity to the oldest (western) part of the basin (Protivanov formation), than to the youngest Myslejovice formation
    Česká geologická služba
Contributor code
    ČGS (UNM)
Source format
Entered date
    30. 8. 2007
Import date
    8. 8. 2012