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Castelloceras

Castelloceras
Vaqtinchalik diapazon: O'rta ordovik-devonning dastlabki davri
Ilmiy tasnif e
Qirollik:Animalia
Filum:Molluska
Sinf:Tsefalopoda
Buyurtma:†Orthocerida
Oila:†Baltoseratidae
Tur:†Castelloceras
Eyxvald (1860)

Castelloceras yo'q bo'lib ketgan tur faol mobil aloqa yirtqich sefalopod ning oila Baltoseratidae nima bo'lishidan qat'iy nazar yashagan Evropa davomida Ordovik 468—443.7 gacha mya, taxminan mavjud 24.3 million yil.[1]

Taksonomiya

Castelloceras Evans (2005) tomonidan nomlangan. Uning turi Castelloceras arennigense. Bu tayinlangan Baltoseratidae Evans tomonidan (2005).[2]

Manbalar

  1. ^ PaleoBiology ma'lumotlar bazasi: Castelloceras, asosiy ma'lumot
  2. ^ D. H. Evans. 2005. Angliya va Uelsning Quyi va O'rta Ordovikiya sefalopod faunalari. Paleontografik Jamiyat monografiyasi 623: 1-81
  • Qoldiqlar Devid Uord tomonidan (Smithsonian Handbooks)