Dinosaurs went extinct about 65 million years ago, at the end of the Cretaceous Period, after dwelling on the Earth for about 165 million years. 14.03.2022, Sputnik International
Massive meteor crater discovered beneath Greenland's ice is much older than thought krdo.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from krdo.com Daily Mail and Mail on Sunday newspapers.
History of Earth Danish and Swedish researchers have dated the enormous Hiawatha impact crater, a 31 km-wide asteroid crater buried under a kilometer of Greenlandic ice. The dating ends speculation that the asteroid impacted after the appearance of humans and opens up a new understanding of Earth’s evolution in the post-dinosaur era.