Podrobnosti záznamu

Klíčové slovo
    Operculum
Článek
    A new Ordovician gastropod and operculum from the Czech Republic
    A new Ordovician gastropod and operculum from the Czech Republic
    A new Silurian gastropod from Bohemia with the operculum in situ
    Sinistral hyperstrophic coiling in a Devonian gastropod from Bohemia with an in situ operculum