Four T. rex footprints hint at how fast it traveled
Four fossilized footprints are helping scientists step into a dinosaur’s shoes. The prints form the first known set of tracks likely left by an adult Tyrannosaurus rex. A trackway is…
Four fossilized footprints are helping scientists step into a dinosaur’s shoes. The prints form the first known set of tracks likely left by an adult Tyrannosaurus rex. A trackway is…