Record details

Title
    Vulkanoklastika středního badenu ve vrtu OS-2 Hať u Hlučína (Slezsko) (15-41 Hlučín)
Statement of responsibility
    Slavomír Nehyba
Other titles
    Middle Badenian volcaniclastics in the OS-2 Hať drill hole near Hlučín (Silesia)
Author
    Nehyba, Slavomír
Language
    česky
Source title - serial
    Geologické výzkumy na Moravě a ve Slezsku
Vol./nr.
    Roč. 7
Pages
    s. 69-72
Year
    2000
Notes
    3 obr., 15 bibl.
    Anglické resumé
    il.
    Zkr. název ser.: Geol. Výzk. Mor. Slez. v Roce 1999.
Subject group
    baden
    geologie regionální
    karpatská neogenní předhlubeň
    miocén
    oblast snosová
    předhlubeň
    ryolit
    těžké minerály
    vulkanoklastika
Geographical name
    ČR-Morava
    Hať (Opava)
Keyword
    15-41
    Badenu
    Hať
    Hlučín
    Hlučína
    OS-2
    Slezsko
    Středního
    Vrtu
    Vulkanoklastika
Abstract (in english)
   Middle Badenian tefra has been recognized within the drill hole OS-2 Hať drilled within the deposits of the Carpathian Foredeep in Silesia. Pumice shards of volcanic glass predominate over the cuspate shards in the studied sample. Source volcanism can be described as rhyolitic one based on volcanic glass chemistry. Study of volcanic zircons reflects relative high eruption temperature (800°C) and hybrid character of parental magma. Zircon characteristics are significantky different from the previously studied Neogene volcaniclastics of the Carpathian foredeep (Eggenburgian, Ottnangian, Lower Badenian). Studied Middle Badenian volcaniclastics can be described as distal ones and their source and their origin is most probably connected with the areal type of acidic volcanic activity in the Carpatho-Pannonian region
Contributor
    Česká geologická služba
Contributor code
    ČGS (UNM)
Source format
    U
Entered date
    25. 3. 2008
Import date
    8. 8. 2012