Podrobnosti záznamu

    Magnetic fabric in granitoid plutons emplaced during Variscan orogeny and timing of their intrusions: Eastern Variscan front
    Aichler, Jaroslav
    Chlupáčová, Marta
    Hrouda, F.
    Kroener, A.
    Mixa, Petr
    Pecina, Vratislav
    Schulmann, Karel
    Žáček, Vladimír
Typ dokumentu
    článek v periodiku
Zdrojový dokument - seriál
    Geophysical Research Abstracts
    Roč. 5, č. 2003
Výraz tezauru
    granitoids, Variscan orogeny, magnetic fabric, magnetic anisotropy, Zulova Pluton, Sumperk granodiorite, Javornik granodiorite,
Klíčové slovo
Abstrakt (anglicky)
   The eastern Variscan front at the Czech and Polish border is characterised by oblique underthrusting of Neo-Proterozoic continental margin below thickened crustal root. Analysis of anisotropy of magnetic susceptibility was carried out to study the relationships between host rock deformation and magma emplacement fabrics in different crustal levels and geographical positions. The AMS fabric data allow us to evaluate the mechanical role of arc magmas syntectonically emplaced during oblique convergence and finally during normal shearing perpendicular to the orogen.
    Česká geologická služba
Kód přispěvatele
    ČGS (RIV)
Zdrojový formát
Datum importu
    15. 10. 2014