Meet Plesiosaurus! This marine reptile lived around 200 million years ago during the Jurassic period and had a long neck, broad body, and four flippers that made it an excellent swimmer. Plesiosaurus dined on fish and small marine animals, using its sharp teeth to catch prey in the shallow seas it called home. This ancient ocean was teeming with life, including ammonites, ichthyosaurs, and early marine crocodiles, creating a vibrant underwater ecosystem. 🦕Follow Daily Dino Guy for more fascinat