Close-Up Ancient Crab Pincers (IMAGE) University of Göttingen Caption Cracked-open and burnt fragments of pincers of the edible crab (cancer pagurus) Credit João Zilhão Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.