The Dinosaurs of North America Were Thriving Up Until an Asteroid Wiped Them Off the Face of the Earth, Scientists Argue.
A new study of dinosaur biodiversity challenges the belief that the megafauna were on their way out 66 million years ago
https://www.smithsonianmag.com/smart-news/dinosaurs-north-america-thriving-up-until-asteroid-wiped-them-off-face-earth-180987572/ #dinosaurs #globalmuseum