Palaeogene

• adj. [地]早第三纪的；下第三系的
• n. [地]早第三纪；下第三系

例句

用作名词 (n.)

1. The concept and method of sequence stratigraphy were applied to the reinterpretation of Palaeogene formation in the Jizhong depression.
   应用层序地层学的基本概念和研究方法重新解释了冀中坳陷的下第三系地层。