Paleontological Journal

, Volume 45, Issue 3, pp 260–265

New species of Early Bajocian Megateuthididae (Belemnitida) from the Pacific coast of Russia

Authors

    • Trofimuk Institute of Petroleum Geology and Geophysics, Siberian BranchRussian Academy of Sciences
  • T. I. Nalnyaeva
    • Central Siberian Geological Museum
Article

DOI: 10.1134/S0031030111030051

Cite this article as:
Dzyuba, O.S. & Nalnyaeva, T.I. Paleontol. J. (2011) 45: 260. doi:10.1134/S0031030111030051

Abstract

The belemnite rostrum from the upper Lower Bajocian of the Russian Far East that was earlier attributed to the Family Cylindroteuthididae, the species Cylindroteuthis confessa Nalnjaeva, and considered as the most ancient representative of the genus Cylindroteuthis is here placed in the family Megateuthididae. This belemnite is here described as Mesoteuthis soloniensis Nalnjaeva et Dzyuba, sp. nov. The analysis of belemnite distribution suggests that only representatives of the family Megateuthididae (genera Megateuthis, Mesoteuthis, and Paramegateuthis) inhabited the Far East seas in the Bajocian.

Keywords

belemnitesMegateuthididaenew speciesBajocianFar East

Copyright information

© Pleiades Publishing, Ltd. 2011