Now a team of South American paleontologists have unearthed the fossilized remains of a massive 98 million-year-old titanosaur in Neuquén Province in Argentina's northwest Patagonia, and it just might be the largest earthly dinosaur specimen ever discovered. Headed up by researchers from The Zapala Museum, Museo de La Plata, Museo Egidio Feruglio, and the universities of Río Negro and Zaragoza, the fossilized remains were extracted from the site's dense sedimentary deposits known as the Candeleros Formation. Credit: Getty Images As described in a new study published in the online journa...