Dinosaurs Decoded(2009)

Dinosaurs Decoded is a documentary that challenges decades of paleontological assumptions. New evidence suggests that up to a third of known dinosaur species may never have existed—that what scientists catalogued as separate species could actually be the same creature at different life stages. National Geographic follows renowned paleontologists, including Jack Horner (a consultant on the Jurassic Park films), as they overturn the conventional wisdom that juvenile dinosaurs resembled scaled-down versions of adults. Their research raises profound questions about how we classify and understand prehistoric life, potentially rewriting the fossil record and forcing a complete reassessment of dinosaur diversity and evolution.