Spinosaurus was a large theropod dinosaur from the Cretaceous period.

AGGRESSION • ANGER • ANIMAL BODY • ANIMAL MOUTH • ANIMAL TAIL • ANIMAL THEMES • ANIMAL • ANIMALS HUNTING • ANIMALS IN THE WILD • APEX PREDATOR • ARTWORK • BACKBONE • BIPED • CARNIVORE • COLOR IMAGE • COLOUR IMAGE • CONCEPT • CREATURE • CRETACEOUS • DAY • DIGITALLY GENERATED IMAGE • DINOSAUR • DINOSAURS • DRAMATIC SKY • ENVIRONMENT • EVOLUTION • EXISTENCE • EXTINCT • FIERCE • FULL LENGTH • FULL-LENGTH • FURY • GROWL • HISSING • HORIZONTAL • HOWLING • ILLUSTRATION • ILLUSTRATIONS • IMAGINATION • JAW • LAKE • LATERAL VIEW • MEGALOSAURID • MESOZOIC ERA • MONSTER • MORPHOLOGY • MOUTH OPEN • NATURAL HISTORY • NATURAL SCIENCES • NATURE STUDY • NATURE • NO PEOPLE • ONE ANIMAL • OPEN MOUTH • OPEN-MOUTHED • OUTDOOR • OUTDOORS • OUTSIDE • PALAEONTOLOGY • PALAEOZOOLOGY • PALEOART • PALEONTOLOGY • PALEOZOOLOGY • PAST • PISCIVORE • PREDATOR • PREHISTORIC ERA • PRIMEVAL • PRIMITIVE • RAGE • REPTIL • REPTILE • REPTILES • RIPPLED • ROARING • SALTMARSH • SAUROPSID • SCIENCE • SCIENCE: EVOLUTION • SHALLOW • SIDE VIEW • SNARLING • SPECIES • SPINE • SPINOSAURID • SPINOSAURUS • SPLASHING • STANDING • THEROPOD • TOUGHNESS • VERTEBRATE • WATER • WETLANDS • WILDERNESS • WILDLIFE • WITHOUT PEOPLE • WRATH • ZOOLOGY