Tannudiscus

Tannudiscus
Temporal range: Toyonian
Scientific classification
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Tannudiscus

Pokrovskaya, 1959
species
  • T. tannulaicus Pokrovskaya, 1959 (type)
  • T. altus Repina, 1964
  • T. balanus Rushton, 1966
  • T. bulla Gabova, 2004
  • T. conicus Zhou, 1982
  • T. dingus Zhuravleva, Zadorozhnaya, Osadchaya, Pokrovskaya, Rodionova & Fonin, 1967
  • T. extensus Zhuravleva, Zadorozhnaya, Osadchaya, Pokrovskaya, Rodionova & Fonin, 1967

Tannudiscus Pokrovskaya (1959) [1] is a genus of Eodiscinid trilobites belonging to the family Weymouthiidae Kobayashi T. (1943),[2] Order Agnostida (Salter 1864).[3] It lived during the late Lower Cambrian, with remains found in Canada (Newfoundland), China (Gansu), The United Kingdom (England), and the Russian Federation (Tuva, Gorno-Altayskaya).[4]

TYPE SPECIES: T. tannulaicus Pokrovskaya, 1959.

  1. ^ POKROVSKAYA N. V. 1959. The trilobite fauna and stratigraphy of the Cambrian deposits of Tuva. Akademiy Nauk, SSSR, Trudy, Geologisicheskogo, Instituta, Number 27, pp. 1-199, pls. 1-11. [In Russian].
  2. ^ KOBAYASHI T. 1943. Brief notes on the Eodiscids 1, their classification with a description of a new species and a new variety, Proceedings of the Imperial Academy, Tokyo, Volume 19, pp. 37-42.
  3. ^ SALTER, J. W. 1864: On some new fossils from the Lingula-flags of Wales. Quarterly Journal of the Geological Society of London, 20, 233 – 241.
  4. ^ Cite error: The named reference Treatise was invoked but never defined (see the help page).