Počet záznamů: 1  

Alluvial and volcanic pathways to silicified plant stems (Upper Carboniferous–Triassic) and their taphonomic and palaeoenvironmental meaning

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    SYSNO ASEP0345077
    Druh ASEPJ - Článek v odborném periodiku
    Zařazení RIVJ - Článek v odborném periodiku
    Poddruh JČlánek ve WOS
    NázevAlluvial and volcanic pathways to silicified plant stems (Upper Carboniferous–Triassic) and their taphonomic and palaeoenvironmental meaning
    Tvůrce(i) Matysová, Petra (USMH-B)
    Rössler, R. (DE)
    Götze, J. (DE)
    Leichmann, J. (CZ)
    Forbes, G. (GB)
    Tailor, E. (US)
    Sakala, J. (CZ)
    Grygar, Tomáš (UACH-T)
    Celkový počet autorů8
    Zdroj.dok.Palaeogeography, Palaeoclimatology, Palaeoecology. - : Elsevier - ISSN 0031-0182
    Roč. 292, 1/2 (2010), s. 127-143
    Poč.str.17 s.
    Forma vydáníwww - www
    Jazyk dok.eng - angličtina
    Země vyd.NL - Nizozemsko
    Klíč. slovaQuartz ; Moganite ; Environment
    Vědní obor RIVDB - Geologie a mineralogie
    CEPIAA300460804 GA AV ČR - Akademie věd
    CEZAV0Z30460519 - USMH-B (2005-2011)
    AV0Z40320502 - UACH-T (2005-2011)
    UT WOS000279489200010
    DOI10.1016/j.palaeo.2010.03.036
    AnotaceVarious permineralized plant stems from Carboniferous, Permian, and Triassic test localities around the world have been studied by imaging and analytical tools. Microscopic techniques, hot cathodoluminescence spectroscopy, X-ray diffraction and electron microprobe analyses served to characterize miscellaneous mineral matter present. Two main permineralization pathways were distinguished: fluvial (alluvial) one and different one controlled by volcanism. The fluvial silicification of plant stems proceeded in seasonally variable climate, i.e. these fossils are significant palaeoenvironmental indicators independently on their palaeobotanic evaluation.
    PracovištěÚstav struktury a mechaniky hornin
    KontaktMagdalena Nováková, lib@irsm.cas.cz, Tel.: 266 009 215
    Rok sběru2011
Počet záznamů: 1