Phytoliths of Grass and Foliage (IMAGE) University of Bristol Caption Phytoliths of grass and foliage found adhered to a molar of Gomphotherium connexum (bottom-right) from the Miocene deposits of Junggar Basin, Xinjiang, China. The bar chart from the bottom-left indicate relative abundance of different phytolith types from Gomphotherium teeth examined in this study. Credit Wu Yan, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 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.