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    archeozoic eon

    archeozoic eon - 365bet中国官方网站 definition and meaning for word archeozoic eon

    Definition
    (noun) the time from 3,800 million years to 2,500 million years ago; earth's crust formed; unicellular organisms are earliest forms of life

  • Word used in video below:
    text: Mary do it's such Eon since we've had
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