User:Abyssal/Timeline of the prehistory of West Virginia
Paleozoic
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Cambrian
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Early Cambrian
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Age
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Unit
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Date
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Events
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Fortunian
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Ordovician
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Silurian
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Devonian
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Carboniferous
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Mesozoic
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Cenozoic
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Paleogene – Neogene
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Quaternary
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