Microscopic paint flake (IMAGE) University of Plymouth Caption A microscopic paint flake, measuring around 320μm in diameter, collected during a CPR survey in the Southern North Sea Credit Andrew Turner, University of Plymouth Usage Restrictions None License Original 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.