Coccolith Morphology as Acidification and Warming Increases (image) Universitat Autonoma de Barcelona Share Print E-Mail Caption Coccolith morphology is shown as acidification and warming increases in the culture experiment. Credit UAB Usage Restrictions Credit must be cited. Share Print E-Mail 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.