This species has some historical footnotes attached: it is among the first dinosaurs to receive a skeletal restoration, and is the first hadrosaurid so restored; and YPM 2182 and UNSM 2414 are, respectively, the first and second essentially complete mounted dinosaur skeletons in the United States.
Ova vrsta ima i neke povijesne bilješke: među prvim je dinosaurima koji su dobili rekonstrukciju kostura i prvi je hadrosaurid restauriran na taj način; a YPM 2182 i UNSM 2414 su prvi i drugi vrlo potpuni kosturi postavljeni u SAD-u.