Omeisaurus dinosaurs are startled by the arrival of flying saucers.

AEROPLANE • AIRCRAFT • AIRPLANE • ALIEN • ANCIENT • ANIMAL NECK • ANIMAL THEMES • ANIMAL • ANIMALS IN THE WILD • ARID CLIMATE • ARTWORK • BARREN • BIZARRE • CLOUD • CLOUDS • COLOR IMAGE • COLOUR IMAGE • CONCEPT • CREATION • CREATURE • CURIOSITY • DAY • DIGITALLY GENERATED IMAGE • DINOSAUR • DINOSAURS • DISCOVERY • ESCAPE • EVOLUTION • EXISTENCE • EXTINCT • EXTRATERRESTRIAL • FANTASY • FLYING SAUCERS • FOUR ANIMALS • GEOLOGIA • GEOLOGY • HABITAT • HERBIVORE • HERD • HORIZONTAL • ILLUSTRATION • ILLUSTRATIONS • IMAGINATION • INTERPLANETARY • INVASION • JURASSIC • LONG • MESOZOIC ERA • MYSTERY • NATURAL HISTORY • NATURAL SCIENCES • NATURE STUDY • NO PEOPLE • NOSINESS • OMEISAURUS • ORIGIN • OUT OF CONTEXT • OUTDOOR • OUTDOORS • OUTSIDE • PALAEONTOLOGY • PALAEOZOOLOGY • PALEONTOLOGY • PALEOZOOLOGY • PAST • PREHISTORIC ERA • PRIMEVAL • PRIMITIVE • REPTIL • REPTILE • REPTILES • SAUROPOD • SCI-FI • SCIENCE FICTION • SCIENCE: EVOLUTION • SKY • SPACE SHIP • SPACECRAFT • SPACESHIP • SPECIES • THREE DIMENSIONAL • UFO • UFOLOGY • VERTEBRATE • WILDERNESS • WILDLIFE • WITHOUT PEOPLE • ZOOLOGY