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Research Home
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Click the  icon to view the hierarchy. |
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Dinosauria (extinct superorder) (Diapsida (subclass), Reptilia (class), ... Living Organisms (hierarchy name)) |
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Note: Members of the taxon of land dwelling archosaurs with an upright gait, by which their legs were straight, perpendicular to the ground, and supported the weight of the body so that the animal could walk or run more easily. Other reptiles and modern lizards had a sprawling gait. Dinosaurs first appeared in the Late Triassic Period about 215 million years ago and thrived worldwide for some 150 million years. Most died out by the end of the Cretaceous Period, about 65 million years ago, but many lines of evidence now show that one lineage evolved into birds about 150 million years ago.
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| Terms: |
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| Dinosauria (extinct superorder) (preferred,C,U,S,English-P,D,U,N)
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| Dinosauria (extinct superorder) (Latin-P,D,U,N)
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| dinosaurs (C,U,C,English,AD,U,N)
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| dinosaur (C,U,English,AD,U,N)
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| 恐龍目 (已滅絕的總目) (C,U,Chinese (traditional)-P,D,U)
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| 恐龍總目 (C,U,Chinese (traditional),UF,U)
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| 恐龍 (C,U,Chinese (traditional),UF,U)
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| kǒng lóng mù (C,U,Chinese (transliterated Hanyu Pinyin)-P,UF,U)
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| kong long mu (C,U,Chinese (transliterated Pinyin without tones)-P,UF,U)
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| k'ung lung mu (C,U,Chinese (transliterated Wade-Giles)-P,UF,U)
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Facet/Hierarchy Code: H.HL |
Hierarchical Position:
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Agents Facet |
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.... Living Organisms (hierarchy name) (G) |
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........ living organisms (entities) (G) |
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............ Eukaryota (domain) (G) |
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................ Animalia (kingdom) (G) |
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.................... Chordata (phylum) (G) |
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........................ Vertebrata (subphylum) (G) |
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............................ Reptilia (class) (G) |
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................................ Diapsida (subclass) (G) |
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.................................... Dinosauria (extinct superorder) (G) |
Additional Notes: |
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| Chinese (traditional) ..... 在陸地生活的初龍。牠們的步態挺立，筆直的腿與地面垂直，支撐身體重量，使牠們能夠更輕鬆地行走或跑動。其他的爬蟲類與現代的蜥蜴類，則以爬行的方式活動。恐龍最初出現於約兩億一千五百萬年前的三疊紀晚期，且活躍於世界各地近一億五千萬年。大多數恐龍在約六千五百萬年前的白堊紀末期逐漸滅絕，但目前許多證據顯示，某一恐龍類群在一億五千萬年前演化成為鳥類。 |
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Sources and Contributors: |
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