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Whale Evolution: by Nature Video

nature video
838K subscribers
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22K views 16 years ago
The marine mammals known as cetaceans originated about 50 million years ago in south Asia, but their terrestrial ancestor is something of a mystery. Hans Thewissen and colleagues now provide the missing Eocene piece of the jigsaw. ...more
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Whale Evolution: by Nature Video
146Likes
22,163Views
2008Dec 11
The marine mammals known as cetaceans originated about 50 million years ago in south Asia, but their terrestrial ancestor is something of a mystery. Hans Thewissen and colleagues now provide the missing Eocene piece of the jigsaw.

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nature video

838K subscribers