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Title: The largest extinction, measured as a percentage of species that disappeared, occurred at the end of ... Post by: pkclary on Nov 15, 2017 The largest extinction, measured as a percentage of species that disappeared, occurred at the end of which geological period?
A) Permian B) Cretaceous C) Tertiary D) Devonian E) Silurian Title: Re: The largest extinction, measured as a percentage of species that disappeared, occurred at the ... Post by: adamdidthis on Nov 15, 2017 Content hidden
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