图1 (IMAGE) Science China Press Caption 甲查拉组古地理图. a) 甲查拉组,b)&c) 甲查拉组西侧的海沟沉积 Credit ©《中国科学》杂志社 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.