Xinchang Formation

例句：

1. 1.The Xinchang Formation is a significant geological formation in China.
   新乡地层是中国重要的地质构造。
2. 2.The study of the Xinchang Formation provides insights into the evolution of the region's climate.
   研究新乡地层有助于了解该地区气候的演变。
3. 3.The Xinchang Formation contains numerous fossils, providing valuable evidence for understanding ancient life.
   新乡地层含有大量化石，为研究古代生命提供了宝贵资料。