Igaunodon

Eolambia

Telmatosaurus

Corythosaurus

Lophorothon

Edmontosaurus_spp

Saurolophus_spp

Prosaurolophus_spp

Naashoibitosaurus

Maiasaura

Brachylophosaurus

G_monumentensis

G_latidens

G_incurvimanus

Gryposaurus_notabilis