Pollen Grains (IMAGE) European Synchrotron Radiation Facility Caption This is a photo taken under a microscope of Gymnosperm pollen, attached to the abdomen and wing of a Gymnopollisthrips fossilized insect inclusion in the Alava amber. Credit Enrique Peñalver/IGME 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.