Podrobnosti záznamu

Klíčové slovo
    Problematical
Článek
    Radhostium carpaticum n.gen.n.sp., a problematical fossil from the Carpathian flysch (Upper Cretaceous) in Czechoslovakia
    Some problematical arthropods from the Upper Ordovician Letná Formation of Bohemia
    Some problematical arthropods from the Upper Orodovician Letná Formation of Bohemia