 Scientific understanding of Iguanodon has evolved over time as new information has been obtained from fossils . The numerous specimens of this genus , including nearly complete skeletons from two well @-@ known <unk> , have allowed researchers to make informed hypotheses regarding many aspects of the living animal , including feeding , movement , and social behaviour . As one of the first scientifically well @-@ known dinosaurs , Iguanodon has occupied a small but notable place in the public 's perception of dinosaurs , its artistic representation changing significantly in response to new interpretations of its remains . 
