First known fossilized dinosaur brain unearthed, scientists claim
Fall into swamp probably helped preserve tissue
![Fossil brain](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2016/10/102816_MR_dino-brain_main_0.jpg?fit=860%2C460&ssl=1)
DINO BRAINS A fossilized chunk of bone and brain belonged to an herbivorous dinosaur that lived roughly 133-million-years ago. A British two-pence coin, about the size of a U.S. quarter, is shown for size.
Jamie Hiscocks