Torosaurus dinosaurs during Earth's Cretaceous period.

ANIMAL THEMES • ANIMAL • ANIMALS IN THE WILD • ARTWORK • BEAST • CERATOPSID • COLOR IMAGE • COLOUR IMAGE • CONCEPT • CREATURE • CRETACEOUS • DAY • DIGITALLY GENERATED IMAGE • DINOSAUR • DINOSAURS • ENVIRONMENT • EXISTENCE • EXTINCT • FACE TO FACE • FACE-TO-FACE • FACING • FIVE ANIMALS • FRILL • FRONT VIEW • GRAZING • HERBIVORE • HERD • HORIZONTAL • HORNED • ILLUSTRATION • ILLUSTRATIONS • IMAGINATION • LARGE • MESOZOIC ERA • MONSTER • NATURAL HISTORY • NATURAL SCIENCES • NATURE STUDY • NO PEOPLE • OUTDOOR • OUTDOORS • OUTSIDE • PALAEONTOLOGY • PALAEOZOOLOGY • PALEONTOLOGY • PALEOZOOLOGY • PAST • PREHISTORIC ERA • PRIMEVAL • PRIMITIVE • QUADRUPED • REPTIL • REPTILE • REPTILES • SPECIES • TOROSAURUS • TOUGHNESS • WILDERNESS • WILDLIFE • WITHOUT PEOPLE • ZOOLOGY