Troodontids likely had the largest brain-to-body size ratio of any known non-avian dinosaur. elaborate share
Carnotaurus is one of the few known theropod dinosaurs with horns on its head. elaborate share
Brachiosaurus's nostrils were located on top of its head, not at the end of its snout. elaborate share
Ornithomimus likely had a relatively long lifespan for a dinosaur, potentially reaching up to 50 years old. elaborate share
Velociraptors were only about the size of a large chicken. elaborate share
T. Rex arms were so short, they couldn't even reach its mouth. elaborate share
Gorgosaurus had a bite force weaker than its relative, Tyrannosaurus Rex, despite being a formidable predator. elaborate share