122-foot-long dinosaur identified as the largest ever known
Argentina-based researchers have identified a new Titanosaur species that measured on average 122 feet long and 20 feet high, making it the biggest dinosaur species ever known. The fossils, which were found in Argentina in 2012 dating back about 100 million years, revealed that the plant-eating beings, named 'Patagotitan mayorum', weighed about 70,000 kg, as heavy as a space shuttle.