Small dinosaur fossil suggests Fukushima coast hosted iguanodontians of different sizes

Iguanodontians are a diverse group of herbivorous dinosaurs that lived from the Late Jurassic to the Late Cretaceous and had a worldwide distribution. Intercontinental dispersal events between Asia, North America and Europe played a key role in their diversification across Laurasia. Fossils discovered in Japan provide valuable insights into the evolution and biogeography of iguanodontians.