Plant-eating dinosaurs coexisted by munching different vegetation
Some huge sauropods ate ferns while others ate trees, researchers conclude from examining skulls
![Camarasaurus, Diplodocus jaws](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2014/10/kb_sauropod-skulls_3.jpg?fit=860%2C460&ssl=1)
MIGHTY BITE Camarasaurus (left) had a more powerful bite than Diplodocus, scientists found when they created 3-D simulations of the skulls (gray) and jaw muscles (other colors).
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