Jin Liu, University of Texas at Austin (IMAGE) University of Texas at Austin Caption This is lead author Jin Liu, a postdoctoral researcher at Stanford and Jackson School of Geosciences alumnus. Credit Jin Liu Usage Restrictions Credit source 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.