Unquestionably, its an important find, said Peter Dodson,aUniversity of Pennsylvania paleontologist. It was sort ofthegrandfather or great-uncle of the really diverse horneddinosaursthat came after it.

• 美国宾夕法尼亚大学的古生物学家彼得·多德森表示：“毫无疑问，这是一个十分重要的发现。它从某种程度上可以说是后来那些多种多样的头上长角恐龙的远祖。”