Categories
  • Olenina
  • Ptychopariida
  • Arthropod suborders
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    Olenina

    From Wikipedia - Reading time: 5 min

    Olenina
    Temporal range: Cambrian Stage 3–Late Ordovician
    PreꞒ
    Ꞓ
    O
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    D
    C
    P
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    Pg
    N
    Triarthrus eatoni
    Scientific classification Edit this classification
    Kingdom: Animalia
    Phylum: Arthropoda
    Clade: †Artiopoda
    Class: †Trilobita
    Order: †Ptychopariida
    Suborder: †Olenina
    Families
    • see text

    Olenina is an extinct suborder of the trilobite order Ptychopariida.[1]

    Subdivisions

    [edit]
    • Superfamily Olenoidea
      • Family Ellipsocephaloididae
      • Family Olenidae
    • Superfamily Incertae sedis
      • Genus Triarthrus

    References

    [edit]
    Wikimedia Commons has media related to Olenina.
    1. ^ "Order - Ptychopariida - Suborder Olenina". Trilobites.info.


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    Original source: https://en.wikipedia.org/wiki/Olenina
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