Dryosaurus
Camptosaurus
Lurdusaurus
Mazongshan_sp.
Iguanodon_a
Iguanodon_b
Ouranosaurus
Altirhinus
Eolambia
Protohadros
Probactrosaurus
Telmatosaurus
Bactrosaurus
Saurolophus
Edmontosaurus
Brachylophosaurus
Parasaurolophus
Corythosaurus