Iguanodon
Iguanodon: The Dinosaur Made of Three Major Misconceptions. In 1842, Richard Owen needed only three dinosaurs for a new term: "Dinosauria." Iguanodon was one of them, known today as the species Iguanodon bernissartensis. Nevertheless, its story is full of misunderstandings. A horn that wasn't one at all. A herd discovery that proves there was no herd. And a genus name that once meant a great deal…
