• 鸟类祖先很可能一种小型四足爬行动物生活森林树冠上,经常一棵树跳到另一棵树上。

    Imagine the ancestors of birds as small, scaly, four-legged reptiles living in forest canopies, leaping from tree to tree.

    youdao

  • 描述了贵州水城矿区汪家寨(晚二世晚期)煤核中一种脱落解剖构造的木类座。

    The isolated and anatomically_preserved lepidodendralean leaf cushions were described from coal balls in Wangjiazhai Formation (upper Upper Permian) in western Guizhou Province.

    youdao

  • 描述了贵州水城矿区汪家寨(晚二世晚期)煤核中一种脱落解剖构造的木类座。

    The isolated and anatomically_preserved lepidodendralean leaf cushions were described from coal balls in Wangjiazhai Formation (upper Upper Permian) in western Guizhou Province.

    youdao

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