Dinosaur Plague
Clip: Season 4 Episode 3 | 15m 5s
Insects caught in amber spark a controversial theory about what killed the dinosaurs.
Aired: 07/14/09
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Clip: Season 4 Episode 3 | 15m 5s
Insects caught in amber spark a controversial theory about what killed the dinosaurs.
Aired: 07/14/09
Problems Playing Video? | Closed Captioning