Olenekoceras nikitini
Classification
Phylum : Mollusca Linnaeus 1758
Class : Cephalopoda Cuvier 1797
Subclass : Ammonoidea Haeckel 1866
Order : Phylloceratitida Zittel 1884
Superfamily : Dinaritoidea Mojsisovics 1882
Family : Sibiritidae Mojsisovics 1896
Genus : Olenekoceras Dagys and Ermakova 1986
Species : nikitini (Mojsisovics 1888)
Nomenclatural history
Mojsisovics 1888 : Ceratites nikitini
Bytschkov et al. 1976 : Keyserlingites nikitini
Dagys and Ermakova 1988 : Olenekoceras nikitini
Dagys et al. 1996 : Olenekoceras nikitini
Primary description
Mojsisovics, E., von, 1888 - Arktische Triasammoniten aus den nördlichen Theilen Sibiriens.
Age : Upper Olenekian - Lower Triassic
Locality : Olenek river - Yakutia - Siberia
Russia
Size : 29 mm
Reference : G.GUI-T08-0026