Researchers identify skull of South America's oldest predator
Wednesday, January 18, 2012 - 08:03
in Paleontology & Archaeology
(PhysOrg.com) -- Back in 2008, budding paleontologists, Juan Cisneros and Cesar Schultz, still college students, found a skull in a part of Brazil known as the pampas region of Rio Grande do Sul. They’d decided to dig there after studying images from Google Earth.