Fossilised dinosaur brains

source: Cambridge University    2016年10月27日
An unassuming brown pebble, found more than a decade ago by a fossil hunter in Sussex, has been confirmed as the first example of fossilised brain tissue from a dinosaur.
The fossil, most likely from a species closely related to Iguanodon, displays distinct similarities to the brains of modern-day crocodiles and birds. Learn more here: http://www.cam.ac.uk/research/news/fo...