Interesting info,that was one awesome juvenile.Younglin;4708875; said:The triceratops was discovered to actually be the juvenile form of another dinosaur. Google it, there should be an article about it.
Tyrannosaurus rex. I would ride it. With a muzzle of course. Or a megalodon.
EDIT: Here is an article about it.
http://www.neatorama.com/2010/08/01/scientists-triceratops-never-existed/