“153 million years ago in Montana, the giant dinosaur known as Diplodocus wandered through a seasonal wetland looking for its lunch. Like most other sauropod dinosaurs, Diplodocus was pretty big – it weighed almost as much as 4 elephants, and was about as long as three school buses. And: a...
“153 million years ago in Montana, the giant dinosaur known as Diplodocus wandered through a seasonal wetland looking for its lunch. Like most other sauropod dinosaurs, Diplodocus was pretty big – it weighed almost as much as 4 elephants, and was about as long as three school buses. And: a...