Newfound fossil is not a teen T. rex but a whole new species
For more than 30 years, researchers have debated whether a fossil of a small but fierce dinosaur came from a teen Tyrannosaurus rex or some other species. Now two new…
For more than 30 years, researchers have debated whether a fossil of a small but fierce dinosaur came from a teen Tyrannosaurus rex or some other species. Now two new…