Difference between revisions of "Cretaceous–Tertiary extinction event"

From Imperial Wiki
Jump to navigation Jump to search
Line 1: Line 1:
The '''Cretaceous–Tertiary extinction event''' was a mass-extinction event that occurred 65.5 million years ago.  It is particularly notable for the sudden extinction of most species of [[dinosaur]].  Scientists generally believe the cause was an [[asteroid]] impact.
The '''Cretaceous–Tertiary extinction event''' was a global catastrophe that occurred 65.5 million years ago.  This event marks the sudden extinction of most species of [[dinosaur]].  Scientists generally believe the cause was an [[asteroid]] impact.


[[Category:Science]]
[[Category:Science]]

Revision as of 16:13, 22 December 2008

The Cretaceous–Tertiary extinction event was a global catastrophe that occurred 65.5 million years ago. This event marks the sudden extinction of most species of dinosaur. Scientists generally believe the cause was an asteroid impact.

Retrieved from "http://www.stardestroyer.net/wiki/index.php?title=Cretaceous–Tertiary_extinction_event&oldid=11904"