Gigantic Dreadnoughtus Dinosaur Weighed Whopping 65 Tons, Feared Nothing

A gargantuan, long-necked dinosaur as big as a two-story house and weighing as much as 12 elephants once stalked a flower-dotted earth some 77 million years ago in what is now Argentina.



via LiveScience.com http://ift.tt/1oHzZyc