New dinosaur skull discovery may change 200 years of assumptions

If we look to the 1819 discovery of dinosaur fossils by William Buckland, we've got almost exactly 200 years of modern dinosaur bone hunting by humans. In that time, many assumptions have been made - as is necessary when it comes to putting together pieces of puzzles that are millions of years old, and long since dead. Remember today, because today may be the first day in a new major wave of change in this field.