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Fossil record?

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    Almost 300 million years: Early Cambrian - Late Permian
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    Large stratigraphic range: Cambrian - Present
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    Large stratigraphic range: Cambrian - Present
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    Cambrian - Carboniferous (especially common in Ordovician to Silurian)
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    Appear in the Cambrian, dominant in the Mesozoic and Cainozoic
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    Present since, and most abundant during, Palaeozoic
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    Very long fossil record: Cambrian - Present (useful stratigraphic markers)
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    Very long fossil record: Cambrian - Present (useful stratigraphic markers)
Author
Anonymous
ID
58782
Card Set
Fossil record?
Description
How long were these fossils around for?
Updated

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