Paleontologists in Portugal have found several specimens from large-sized ankylopollexian iguanodontians that lived 150 million years ago (Late Jurassic epoch). Life reconstruction of a large-sized ankylopollexian iguanodontian dinosaur interacting with a juvenile in the Late Jurassic of Europe. Image credit: Vitor Carvalho. The new dinosaur fossils were discovered at various localities of the Lusitanian Basin in western Portugal. One of the specimens,...