ARGENTINA (CNN/DREXEL UNIVERSITY) — Paleontologists may have discovered the largest dinosaur to ever walk the face of the Earth. Fossils uncovered in Argentina have been identified as a new species called dreadnoughtus.
Scientists estimate this beast was 85 feet long and weighed about 65 tons. That’s as much as a dozen African elephants or even seven tyrannosaurs. Dreadnoughtus was a titanosaur, a group of long-necked sauropods that walked around on all fours. They resembled the giant brachiosaurs from “Jurassic Park,” but they were much larger.
A researcher says nearly 70 percent of the dreadnoughtus skeleton was intact, making it one of the best-preserved large dinosaurs ever found.