Ancient Ocean Monsters

This film (drama)Also known asAncient Sea Monsters，is aUSAProducerwomen sex，At2011Released in year 。The dialogue language isEnglish，Current Douban rating6.6(For reference only)。

It's hard to imagine that the now dry and desolate land of Nevada was once a vast ocean 250 million years ago, and that during a time before dinosaurs appeared, the ichthyosaurs were already present in the sea. They were the first reptiles on Earth to leave land and evolve into marine creatures. Over thousands of years of evolution, the ichthyosaurs underwent tremendous changes, completely losing their ability to return to land, yet dominated the oceans for tens of millions of years thanks to their massive size. Today, a fossilized skeleton of an ichthyosaur has led scientists to a remarkable discovery. The apex predator known as "sharp-toothed ichthyosaur" has emerged, radically altering scientists' understanding of this earliest marine reptile. Research on it will be able to fill in the missing link in the evolution of ichthyosaurs.