With a skull twice the size of a tyrannosaurus rex's, and a bite force unmatched by anything in the Jurassic seas, Predator X is the most powerful marine reptile ever discovered.
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Planet Dinosaur
Narrated by John Hurt, Planet Dinosaur tells the stories of the biggest, deadliest and weirdest creatures ever to walk the Earth, using the latest fossil evidence and immersive computer graphics.

Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of astounding, entertaining, thought-provoking and educational natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this.

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