Podrobnosti záznamu

Klíčové slovo
    Normalograptus
Článek
    The Hirnantian graptolites Normalograptus Persculptus and "Glyptograptus" bohemicus: stratigraphical consequences of their synonymy
    The Hirnantian graptolites Normalograptus persculptus and "Glyptograptus" bohemicus: stratigraphical consequences of their synonymy
    Occurence of the late Ordovician (Hirnantian) graptolite Normalograptus ojsuensis (Koren & Mikhaylova, 1980) in south-western Sardinia, Italy