Complex sentence: It is known from a nearly complete skull and mandible collected from the Adamantina Formation of the Bauru Basin, which dates to the Turonian and Santonian stages of the Late Cretaceous.
Split into simpler sentences: It is known from a nearly complete skull and mandible. It was collected from the Adamantina Formation of the Bauru Basin, dating to the Turonian and Santonian stages of the Late Cretaceous.