
Could You Survive The Ordovician Period?
Season 2 Episode 3 | 50m 45s
Could you survive the first of the ‘Big Five’ mass extinctions?
The End-Ordovician Extinction was the first of the so-called ‘Big Five’ mass extinctions in the history of life on Earth - more than 80% of species in the oceans died out. But could you survive its aftermath?
Problems with Closed Captions? Closed Captioning Feedback
Problems with Closed Captions? Closed Captioning Feedback

Could You Survive The Ordovician Period?
Season 2 Episode 3 | 50m 45s
The End-Ordovician Extinction was the first of the so-called ‘Big Five’ mass extinctions in the history of life on Earth - more than 80% of species in the oceans died out. But could you survive its aftermath?
Problems with Closed Captions? Closed Captioning Feedback
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