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The Creature That Stumped Darwin
Season 4
Episode 6
Toxodon was one of the last members of a lineage that vanished 11,000 years ago after thriving in isolation for millions of years. And its fossils would inspire a revolutionary thinker to tackle a bigger mystery than Toxodon itself: evolution.
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10:42
Our brains actually shrank relative to our bodies in evolution.
7:23
Hidden in rocks may have animal kingdom’s oldest known predator.
9:26
Hidden in rocks may have animal kingdom’s oldest known predator.
8:09
We explore what we have in common with our ancient cousins.
9:19
We have become the ultimate niche builders.
9:58
Beneath their shell, the crustaceans hold an evolutionary mystery.
7:20
The answer is part of a decades-long debate.
10:04
In Australia, evolution built a family of deadly predators.
7:28
We focus on the DNA we got from our Neanderthals.
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Seahorses are one of the ocean's worst swimmers but their origin story is great.
8:21
In recent years, Archaea's connection to us has been pretty huge and surprising.
8:53
Charles Darwin encountered a tiny fox-like creature during his famous voyage.