Giant Dinosaur Tracks How Scientists Read Fossil Footprints
Photo: Wikimedia Commons Giant dinosaur tracks show us how these ancient animals walked, ran, and hunted millions of years ago. A single fossil footprint…
Tag: prehistoric life
Dinosaur Origins and How the First Dinosaurs Learned to Walk
Photo: Wikimedia Commons The first dinosaurs were small, quick animals that walked on two legs about 230 million years ago. They did not rule…
Dinosaur Eggs and How They Helped Babies Survive
Photo: Wikimedia Commons Dinosaur eggs tell us more about prehistoric life than almost any bone. These hard shells protected tiny creatures while they grew…
When Did Dinosaurs First Appear on Earth?
Dinosaurs first appeared about 233 to 243 million years ago in the Triassic Period. Learn how they evolved, who the first dinosaurs were, and…