Planktonic foraminifer (IMAGE) Stockholm University Caption Scanning electron microscope images of the planktonic foraminifer Turborotalita quinqueloba. Scale bars = 100 micron. Credit Flor Vermassen Usage Restrictions No 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.