The most complete skull of a duck-billed dinosaur from Big Bend National Park, Texas, is revealed in the Journal of Systematic Palaeontology as a new genus and species, Aquilarhinus palimentus. This dinosaur has been named for its aquiline nose and wide lower jaw, shaped like two trowels laid side by side.
source https://www.lifetechnology.com/blogs/life-technology-news-blog/strange-new-species-of-duck-billed-dinosaur-identified