Latest Late Devonian extinction Stories

Dinosaur Extinction Event Wasn't The First
2012-09-06 07:58:40

Sixty-five million years ago, the most studied mass extinction in Earth's history happened and the dinosaurs were wiped off the planet, but a new study indicates that a separate extinction came shortly before that.

Image 1 - Researchers Pinpoint Date, Rate Of Earth's Most Extreme Extinction
2011-11-19 04:34:24

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.

Word of the Day
  • The act of sweetening by admixture of some saccharine substance.