Efimov Vladimir Mikhaylovich RussiaUndoryUndorovskiy paleontological museum, Shkolnaya street, 5, Undory, Ulyanovsk region., 433340head of museumCandidate of Geologo-Mineralogical Sciencesupm2002@mail.ru Author's articles New Records of the Chimaeroid Genus Stoilodon Nessov & Averianov, 1996 (Holocephali, Chimaeroidei) Remains from the Late Jurassic and Early Cretaceous of European Russia