-
Period: 4500 BCE to 4000 BCE
Hadean Era
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Period: 4000 BCE to 2500 BCE
Archaen Era
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Period: 2500 BCE to 541 BCE
Proterozoic Era
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Period: 542 BCE to 488 BCE
Cambrian Period
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Period: 541 BCE to 252 BCE
Paleozoic Era
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Period: 488 BCE to 444 BCE
Ordovician Period
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Period: 444 BCE to 416 BCE
Silurian Period
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Period: 416 BCE to 359 BCE
Devonian Period
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Period: 359 BCE to 299 BCE
Carboniferous Period
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Period: 299 BCE to 251 BCE
Permian Period
298 MYA ended with a mass extinction 251 MYA -
Period: 251 BCE to 200 BCE
Triassic Period
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Period: 245 BCE to 66 BCE
Mesozoic Era
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Period: 200 BCE to 146 BCE
Jurassic Period
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Period: 146 BCE to 65 BCE
Cretaceous Period
145 MYA ended with a mass extinction 65 MYA -
Period: 66 BCE to 1 BCE
Cenozoic Era
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Period: 66 BCE to 2 BCE
Tertiary Period
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Period: 2 BCE to 1 BCE
Quaternary Period