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Tiny Teeth, Fearsome Beasts

Join Emily Graslie for a summer road trip through America's dinosaur country on a search for mysterious creatures and bizarre ecosystems that have shaped Earth.

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Tiny Teeth, Fearsome Beasts

Season 1 Episode 3 | 55m 49s | CC

Join Emily as she continues her adventure, discovering surprising truths hidden in the fossil record. Meanwhile, scientists studying our planet’s past are revealing clues about its future.

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