Ten times smaller than other titanosaurs, Titanomachya gimenezi reveals new details about life in ancient Patagonia before the asteroid wiped out the dinosaurs.
The Cretaceous predator, Meraxes gigas, hints that giant carnivores may have had more uses for their comically small forelimbs than previously thought.
New giant dinosaur gives insight into why many prehistoric meat-eaters had such tiny arms miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.
Argentinian titanosaur may be oldest yet: Study aljazeera.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from aljazeera.com Daily Mail and Mail on Sunday newspapers.