4 junio 2015
About 10 years ago, someone stumbled across some bones sticking out of a cliff along the Oldman River in southeastern Alberta, Canada. Now, scientists describe that those bones belonged to a nearly intact skull of a very unusual horned dinosaur — a close relative of the familiar Triceratops that had been unknown to science until now.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/UmIUzFbwR78/150604141748.htm
