“The early horned dinosaurs bear relatively large brain ... Modern animals exhibit a wide range of brain sizes based on their usage. Carnivores, especially those in social groups, require ...
A new study suggests that it is in fact the missing link between plant-eating dinosaurs, such as Stegosaurus, and carnivorous dinosaurs ... beasts such as the horned Triceratops, and Stegosaurus ...
The horned Llukalkan aliocranianus was around 5 metres (16 feet) long and roamed South America 85 million years ago. Researchers found remains nearby of another carnivorous dinosaur, something ...