Answer: Dinosaur
Notes: Paleontologists discovered a new sauropod dinosaur species, Ardetosaurus viator, in northern Wyoming, USA. It lived during the Late Jurassic period, around 150 million years ago. Ardetosaurus viator belonged to the Diplodocidae family, known for extremely long necks and tails. Sauropods were the largest land animals, existing for 135 million years across various continents except Antarctica. Their success came from unique adaptations like size, an air sac system, specialized feeding, and laying eggs. Diplodocids have been found in North and South America, Europe, and Africa.
