Terrigenous Palynomorphs (IMAGE) Science China Press Caption This shows terrigenous palynomorphs of short-distance transportation: light microscope and scanning electron microscope photos of pollen and spore, plant debris and charcoals. Credit © Science China Press 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.