Add Yahoo as a preferred source to see more of our stories on Google. A 3D-printed version of the K. atrox skeleton found in Argentina's southern Patagonia. A hyper-carnivore, this ancient relative of ...
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After Crocs and Lemurs Went Extinct on the Mainland, Many Survived on Islands for Millions of Years
The crocodiles were the last of their lineage. Unlike their cousins that lurked in the swamps, these terrestrial carnivores trotted around on land, where they snapped at prey with deep skulls full of ...
A 3D-printed version of the K. atrox skeleton found in Argentina's southern Patagonia. A hyper-carnivore, this ancient relative of today's alligators and crocodiles may have preyed on dinosaurs. - ...
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