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 ASEP 0345077 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Alluvial 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 autorů 8 Zdroj.dok. Palaeogeography, Palaeoclimatology, Palaeoecology. - : Elsevier - ISSN 0031-0182
Roč. 292, 1/2 (2010), s. 127-143Poč.str. 17 s. Forma vydání www - www Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova Quartz ; Moganite ; Environment Vědní obor RIV DB - Geologie a mineralogie CEP IAA300460804 GA AV ČR - Akademie věd CEZ AV0Z30460519 - USMH-B (2005-2011) AV0Z40320502 - UACH-T (2005-2011) UT WOS 000279489200010 DOI 10.1016/j.palaeo.2010.03.036 Anotace Various 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. Pracoviště Ústav struktury a mechaniky hornin Kontakt Iva Švihálková, svihalkova@irsm.cas.cz, Tel.: 266 009 216 Rok sběru 2011
Počet záznamů: 1