Fossilized dinosaur feces are challenging some basic assumptions about dinosaur eating habits. Hadrosaurs, a kind of duck-billed dinosaur, are among the most common herbivores of the Cretaceous ...

At the end of the Cretaceous, the duck-billed hadrosaurs were the most advanced herbivores on Earth. New research has ...

Shellfish Surprise: Common 'Herbivore' Dinosaur Found To Snack On Crustaceans : The Two-Way "I immediately said, 'Oh, no, no, it can't be crustaceans.' That was my knee jerk reaction," a ...

Fossilized dinosaur feces are challenging some basic assumptions about dinosaur eating habits. Hadrosaurs, a kind of duck-billed dinosaur, are among the most common herbivores of the Cretaceous ...

Fossilized dinosaur feces are challenging some basic assumptions about dinosaur eating habits. Hadrosaurs, a kind of duck-billed dinosaur, are among the most common herbivores of the Cretaceous period ...