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  2. Mosasaur: The Apex Predator of the Cretaceous Seas

    Mosasaur: The Apex Predator of the Cretaceous Seas

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  3. The Only Time In History That Water Was Safer Than Land

    The Only Time In History That Water Was Safer Than Land

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  4. Terrifying Creatures That Could Destroy The Megalodon

    Terrifying Creatures That Could Destroy The Megalodon

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