Podrobnosti záznamu

Název
    Cordaites borassifolius (Sternberg) Unger (Cordiatales) from the Radnice Basin (Bolsovian, Czech Republic)
Autor
    Drábková, Jana
    Opluštil, Stanislav
    Šimůnek, Zbyněk
Jazyk
    anglicky
Typ dokumentu
    článek v periodiku
Zdrojový dokument - seriál
    Bulletin of Geosciences
Svazek/č.
    Roč. 84, č. 2
Strany
    36
Rok
    2009
Výraz tezauru
    Carboniferous
    cordaitalean fertile organs
    Cordaites
    cuticles
    Radnice Basin
Klíčové slovo
    Basin
    Bolsovian
    Borassifolius
    Cordaites
    Cordiatales
    Czech
    Radnice
    Republic
    Sternberg
    Unger
Abstrakt (anglicky)
   The remains of cordaitalean plants are an important element in Bolsovian plant fossil assemblages from the Radnice Basin (Czech Republic). Cordaites borassifolius was quite a large tree. The abaxial cuticle has stomata arranged in wide stomatiferous bands. A transverse crypt above the stoma is an important diagnostic feature. The cordaitalean leaves, twigs, pith casts, fertile organs and seeds found are referable to a single natural species. Male Florinanthus volkmannii and probably female Cordaitanthus ovatus organs were associated with C. borassifolius. Cuticles from the scales and long bracts of Florinanthus volkmannii have been studied in detail. Many bilateral monosaccate pollen grains were separated from Florinanthus volkmannii. The pith cast belong to the species Artisia approximata. The seeds are small and of the ?Cardiocarpus-type?. Cordaites borassifolius grew in wet, peat-forming habitats.
Přispěvatel
    UK Praha, Přírodovědecká fakulta
Kód přispěvatele
    UK, PřF
Zdrojový formát
    R
Datum importu
    8. 8. 2012