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    Major Eras of Earth History

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    Fill in the chart below describing the major eras of earth history:

    Era | Time range | Geologic events | Life forms | Dominant life form

    Precambrian |
    Paleozoic |
    Mesozoic |
    Cenozoic |

    © BrainMass Inc. brainmass.com May 20, 2020, 10:24 pm ad1c9bdddf
    https://brainmass.com/earth-sciences/geology/major-eras-earth-history-512038

    Solution Summary

    This solution looks at the major eras of earth history, including the time range, geologic events, life forms and dominant life form for each of the four eras.

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