Počet záznamů: 1  

Dyke swarm emplacement in the volcanic centre of the České středohoří Mts. (Böhmisches Mittelgebirge), Eger Rift, and its paleostress background

  1. 1.
    0145563 - GLU-S 20023200 RIV DE eng C - Konferenční příspěvek (zahraniční konf.)
    Cajz, Vladimír - Adamovič, Jiří
    Dyke swarm emplacement in the volcanic centre of the České středohoří Mts. (Böhmisches Mittelgebirge), Eger Rift, and its paleostress background.
    First International Workshop: Physical Geology of Subvolcanic Systems - Laccoliths, Sills, and Dykes (LASI). Freiberg: Technische Universität Bergakademie Freiberg, 2002 - (Breitkreuz, C.; Mock, A.; Petford, N.), s. 10-12. Wissenschaftliche Mitteilungen. Institut für Geologie., 20.
    [International Workshop: Physical Geology of Subvolcanic Systems - Laccoliths, Sills, and Dykes (LASI)/1./. Freiberg (DE), 12.10.2002-14.10.2002]
    Grant CEP: GA AV ČR IAA3013102
    Klíčová slova: České středohoří Mts. volcanic centre * radiating dyke swarm emplacement
    Kód oboru RIV: DB - Geologie a mineralogie

    The statistical evalution of newly measured data of the dyke swarm orientations show close structural affinity between dykes of lamprophyres and semilamprophyres, and their considerable structural difference from felsic dykes. The analysis of intrusive geometrics of bodies of hypabyssal rocks as vell as the difference in strike patterns of the dyke swarm rocks indicate a change in regional stress field in the Eger Rift at around 30 Ma.
    Trvalý link: http://hdl.handle.net/11104/0043140

     
     

Počet záznamů: 1