Epiboreoceras lenaense
Classification
Phylum : Mollusca Linnaeus 1758
Class : Cephalopoda Cuvier 1797
Subclass : Ammonoidea Haeckel 1866
Order : Ceratitida Hyatt 1884
Superfamily : Dinaritoidea Mojsisovics 1882
Family : Sibiritidae Mojsisovics 1896
Genus : Epiboreoceras Dagys 1999
Species : lenaense (Dagys and Konstantinov 1984)
Nomenclatural history
Dagys and Konstantinov 1984 : Dieneroceras lenaense
Dagys and Ermakova 1988 : Boreoceras lenaense
Dagys et al. 1996 : Boreoceras lenaense
Dagys 1999 : Epiboreoceras lenaense
Primary description
Dagys, A. S. and Konstantinov, S. P., 1984 - Triassic stratigraphy of the Lena–Anabar region and the Kharaulakh area.
Age : Upper Olenekian - Lower Triassic
Locality : Lena river delta - Yakutia - Siberia
Russia
Size : 31 mm
Reference : G.GUI-T08-0039