WikiDer > Tsitserokrinus

Cicerocrinus

Tsitserokrinus
Vaqtinchalik diapazon: 425.6–419.2 Ma
Ilmiy tasnif
Qirollik:
Animalia
Filum:
Ekinodermata
Sinf:
Crinoidea
Buyurtma:
Disparida
Superfamily:
Pisocrinoidea
Oila:
Pisocrinidae
Tur:
†Tsitserokrinus

Turlar
  • †Cicerocrinus anglicus (Jaekel 1900)
  • †Cicerocrinus elegans Sollas 1900 (sin.) Lagarocrinus tenuis Jaekel 1900)

Tsitserokrinus oilada qirilib ketgan krinoidlar turkumi Pisocrinidae. Bu Buyuk Britaniyaning Silurianidan ma'lum. Uchun turar joy C. elegans yaqinidagi Old Bridge Ludlov.

Shuningdek qarang

Adabiyotlar

  1. ^ Oksford universiteti muzeyidagi qoldiqlar. - II. Crinoidea-ning ikkita yangi avlodi va turlari to'g'risida (Brahmacrinus ponderosus va Cicerocrinus elegans). WJ Sollas, Geologik Jamiyatning har choraklik jurnali, 1900 yil

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