Iguanodontia is a taxonomical group of dinosaurs which are bipedal, herbivorous, ornithopods and whose most prominent member is Iguanodon of the early Cretaceous period.
Iguanodontia is a taxonomical group of dinosaurs. They were bipedal or quadrupedal, herbivorous animals whose most prominent member is Iguanodon of the early Cretaceous period.