Moasaurus is a genus of herbivorous dinosaur that lived during the Late Cretaceous period, about 70 million years ago. The skull of Moasaurus is not well-known, as only a few fragmentary remains have been discovered.

Based on the limited remains that have been found, it is believed that Moasaurus had a long, narrow skull with a pointed snout. Its teeth were leaf-shaped and serrated, which indicates that it was an herbivore that fed on plants. Moasaurus also had a powerful jaw that was capable of exerting a great amount of force, which would have been useful for crushing tough plant material.

Overall, while the precise details of the Moasaurus skull are not fully understood, it is believed to have been well-adapted for its herbivorous lifestyle, with strong teeth and jaws that allowed it to efficiently process tough plant material.