An artistic rendering of the new duck-billed dinosaur species, Kamuysaurus japonicus.
Photo by Masato/Hattori/Kobayashi Y., et al./Scientific ReportsSept. 5 (UPI) -- Paleontologists have unearthed the near complete skeleton of a new species of duck-billed dinosaur in northern Japan.
Researchers compared the specimen's 350 bones with those of 70 types of duck-billed dinosaurs, or hadrosaurids.
The ascending portion of the dinosaur's jaw is also shorter than other duck-billed dinosaurs.
The discovery offered scientists further proof of the diversity and adaptability of hadrosaurids, as few duck-billed dinosaurs have been found in marine deposits.