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conodonta

/kəˈnɒdɒntə/

翻译: 一类已灭绝的原始无颌脊椎动物,主要以其微小的齿状化石为人所知;其确切的分类位置仍未确定,有些分类系统将其归入一个独立的门。

1 个条目

noun

/kəˈnɒdɒntə/C2formalscientific
  • zh一类已灭绝的原始无颌脊椎动物,主要以其微小的齿状化石为人所知;其确切的分类位置仍未确定,有些分类系统将其归入一个独立的门。

An extinct order of primitive, jawless vertebrates known primarily from their microscopic, tooth-like fossils; their exact taxonomic classification remains uncertain, with some systems placing them in a separate phylum.

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  1. Extinct primitive vertebratesC2formalscientific

    An extinct group of jawless vertebrates known primarily from their microscopic, tooth-like fossils called conodont elements.

    zh已灭绝的原始脊椎动物

    • Conodonta are considered important index fossils for the Paleozoic era.
    • The study of Conodonta helps scientists understand early vertebrate evolution.
    • Conodont elements are often found in marine sedimentary rocks.