A brief history of dinosaurs - Live Science The history of dinosaurs encompasses a long time period of diverse creatures This piece of art is a reconstruction of a late Maastrichtian (~66 million years ago) paleoenvironment in North
What if a giant asteroid had not wiped out the dinosaurs? A reconstruction of the troodontid dinosaur Stenonychosaurus inequalis behind a model of a dinosauroid, a thought experiment put forward by paleontologist Dale Russell, who wondered if some
What was the typical life span of a dinosaur? - Live Science What was the typical life span of a dinosaur? It depends on the size and species, of course When you purchase through links on our site, we may earn an affiliate commission Here’s how it works