you know 📿 on Instagram: "This video highlights the Sinosauropteryx, a revolutionary discovery from the Early Cretaceous period in China that fundamentally changed paleontology. As the first non-avian dinosaur found with preserved feather impressions, it proved that dinosaurs were not just scaly lizards but could be covered in primitive, filament-like down. Living approximately 125 million years ago, this small predator measured only about a meter long, with its exceptionally long tail accounti