Difference between revisions of "Cretaceous–Tertiary extinction event"

From Imperial Wiki
Jump to navigation Jump to search
m
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 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.


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

Revision as of 00:14, 22 December 2008

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.