Topic: Paul Barrett
World's oldest dinosaur: The fossil remains of Nyasasaurus parringtoni were first found in the 1930s near Lake Malawi in Africa. It pushes the date that dinosaurs lived back to 245 million years ago.
Scientists have found remains of an ancestor to Tyrannosaurus rex at Dinosaur Cove in Australia, the first time fossils from T. rex's line have been found in the southern hemisphere.
03/26/2010 12:12 pm