2headedsnake: “Awkward” by 2headedsnake
rhamphotheca: the Hadrosauroidea superfamily. The family Hadrosauridae contains the dinosaurs commonly known as “duck-billed” dinosaurs. They were ubiquitous herbivores during the Cretaceous period, and prey to theropodasuch as Tyrannosaurus. The individual drawings represent typical genera. All these groups were alive in the late Cretaceous, and are generally known only from a single fossil site. Animals are shown to scale. (via: Wikipedia)
