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xz_007 [3.2K]
3 years ago
13

What caused the End Ordovician extinction

Biology
1 answer:
attashe74 [19]3 years ago
5 0

Answer:

the first wave of extinction may be related to rapid cooling at the end of the Ordovician Period, and the second phase is widely regarded as having been caused by the sea-level fall associated with the glaciation.

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