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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 |

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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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