Believe it or not, but it looks like a third of all dinosaurs face imminent doom. Is it a meteorite? No, it's paleontologists:

John "Jack" Horner of the Museum of the Rockies at Montana State University in Bozeman... suggests that one-third of all named dinosaur species may never have existed, but are merely different stages in the growth of other known dinosaurs.

Hey, my kid is a monkey, and I'm not the only one who feels that way about small children. Many teenagers aren't sapient enough to be called Homo Sapiens.