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Sea Monsters

When Monsters Ruled the Seas

Journey 80 million years back in time to an age when mighty dinosaurs dominated the land. An equally astonishing assortment of ferocious creatures also swam, hunted, and fought for survival beneath vast, mysterious prehistoric seas. Photo-realistic imagery has recreated the perilous underwater realm of two young, dolphin-sized marine reptiles called Dolichorhynchops, or Dollies, and follows their incredible journey through treacherous waters ruled by some of the most awesome predators ever to prowl the oceans. Interweaving ground-breaking fossil finds from around the globe with cutting-edge CGI, National Geographic's powerful storytelling immerses you in the life-or-death drama of an age when monsters ruled the seas!

Running Time: 40 minutes
School Groups: Grades 5 and above
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Video Companion