Podrobnosti záznamu

Název
    Transposition of structures in the Neoproterozoic Kaoko Belt (NW Namibia) and their absolute timing
Autor
    Jeřábek, Petr
    Konopásek, Jiří
    Tajčmanová, Lucie
    Ulrich, Stanislav
Jazyk
    anglicky
Typ dokumentu
    článek v periodiku
Zdrojový dokument - seriál
    International Journal of Earth Sciences
Svazek/č.
    Roč. 100, č. 2-3
Strany
    15
Rok
    2011
Výraz tezauru
    Kaoko Belt, coastal terrane, transpression, tectonics, Gondwana
Klíčové slovo
    Absolute
    Belt
    Kaoko
    Namibia
    Neoproterozoic
    NW
    Structures
    Timing
    Transposition
Abstrakt (anglicky)
   Three structural profiles across the Coastal Terrane, the Boundary Igneous Complex and the Orogen Core have been studied in the Kaoko Belt of northwestern Namibia. The oldest known Si fabric is inherited from an older tectono-metamorphic event. It occurs in the Coastal Terrane only and the extent of its reworking increases from south to north. The S1 foliation reactivates or folds Si fabric in the Coastal Terrane and appears as an early planar fabric in granitoids of the Boundary Igneous Complex and migmatites of the Orogen Core domain. Superimposed subvertical S2 fabric corresponds to axial plane cleavage of upright close to isoclinal folds and the extent of its development also increases from south to north.
Přispěvatel
    Česká geologická služba
Kód přispěvatele
    ČGS (RIV)
Zdrojový formát
    R
Datum importu
    15. 10. 2014