Kuril Artifacts (image) University of Washington Caption These are stone artifacts, mostly tips for spears and harpoons, found on the Kuril Islands. Credit Photo credit: Coby Phillips, U. Washington. Usage Restrictions with credit 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.