Latest Triassic–Jurassic extinction event Stories
It's well known that Earth's most severe mass extinction occurred about 250 million years ago. What's not well known is the specific time when the extinctions occurred....until now.
A scientific team led by Brown University has learned how dinosaurs became rulers of Earth more than 200 million years ago.
- Having a loud voice; vociferous; clamorous.
- Of grand or imposing sound.